Adept Electrical Solutions is designed to bring customer focused electrical services to homeowners, property managers, and renters alike. Our goal is to bring your vision to life at an affordable price. We specialize in home lighting, panel upgrades, EV charger installation, Battery Storage, Interior load relocation, and troubleshooting. Call today for free estimates (510)512-8029
"Donte was on time, professional, and so knowledgable. I will absolutely hire Adept Electrical Solutions again for future projects!!"
Kate R on December 2023
Adept Electrical Solutions is designed to bring customer focused electrical services to homeowners, property managers, and renters alike. Our goal is to bring your vision to life at an affordable price. We specialize in home lighting, panel upgrades, EV charger installation, Battery Storage, Interior load relocation, and troubleshooting. Call today for free estimates (510)512-8029
"Donte was on time, professional, and so knowledgable. I will absolutely hire Adept Electrical Solutions again for future projects!!"
Kate R on December 2023
EMELCO electric is an electrical contractor which provides residential and commercial electrical services. Company located in San Jose city and provides installation, remodeling and lighting for all south Bay Area . We Install/replace fixtures , fans, switches and outlets, wiring, conduits, low voltage circuits, computer networks, TV and cables. Our company provide consultation and ideas for our clients on their design/build projects.
"Outstanding experience. Prompt, professional, quick and friendly. The best electricians I have used in 50 years. The price quoted was reasonable and it was exactly what they charged. A very nice experience."
Felipe F on June 2025
EMELCO electric is an electrical contractor which provides residential and commercial electrical services. Company located in San Jose city and provides installation, remodeling and lighting for all south Bay Area . We Install/replace fixtures , fans, switches and outlets, wiring, conduits, low voltage circuits, computer networks, TV and cables. Our company provide consultation and ideas for our clients on their design/build projects.
"Outstanding experience. Prompt, professional, quick and friendly. The best electricians I have used in 50 years. The price quoted was reasonable and it was exactly what they charged. A very nice experience."
Felipe F on June 2025
Finding a licensed electrician that you can trust to service or repair your property can be difficult. While some electricians offer free consultations or other specials, they often do not have the skills or expertise necessary to efficiently perform the service you need. At Dalcon, Inc., we have over 30 years of combined experience providing high-quality electrical services for our neighbors in San Jose and the surrounding areas and are definitely able to take care of any issue you run into big, or small!
"My Tech James was the best. He put my worries to ease before installing my chandelier. Very prompt, professional and knew exactly what he was doing. He put on booties to walk in the house and came with a broom and dust pan. Extremely happy with this project."
Vicky A on February 2020
Finding a licensed electrician that you can trust to service or repair your property can be difficult. While some electricians offer free consultations or other specials, they often do not have the skills or expertise necessary to efficiently perform the service you need. At Dalcon, Inc., we have over 30 years of combined experience providing high-quality electrical services for our neighbors in San Jose and the surrounding areas and are definitely able to take care of any issue you run into big, or small!
"My Tech James was the best. He put my worries to ease before installing my chandelier. Very prompt, professional and knew exactly what he was doing. He put on booties to walk in the house and came with a broom and dust pan. Extremely happy with this project."
Vicky A on February 2020
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"The owner responded quickly and was able to come to our home within a day. They were professional and solves our breaker issues."
Ellen K on December 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"The owner responded quickly and was able to come to our home within a day. They were professional and solves our breaker issues."
Ellen K on December 2024
Integrity and quality! Profit and speed is the priority of most companies today, many do not care about quality, safety, reliability! When it comes to VOLTEX, you will be impressed by our approach to business. Yes we will do the job 1 day longer, 1 dollar more expensive, but we will give an extended warranty on their work and many years of trouble-free work that will ultimately save your budget, time, and safety.
"Voltyx went great. Both techs (Erik and Vladimir) were professional and hard working. The dispatcher/project manager (Roman) was courteous and very easy to work with."
Nathaniel M on May 2025
Integrity and quality! Profit and speed is the priority of most companies today, many do not care about quality, safety, reliability! When it comes to VOLTEX, you will be impressed by our approach to business. Yes we will do the job 1 day longer, 1 dollar more expensive, but we will give an extended warranty on their work and many years of trouble-free work that will ultimately save your budget, time, and safety.
"Voltyx went great. Both techs (Erik and Vladimir) were professional and hard working. The dispatcher/project manager (Roman) was courteous and very easy to work with."
Nathaniel M on May 2025
M & M Electric has made it our job to make sure that your electrical repairs and installations are done carefully and correctly. When your electrical system is in need of repair, it is often dangerous to let the problem remain unsolved. Electrical systems are complex and interconnected, which means that, when one component is out of place, the entire system is at risk. With our help, we will be able to identify the exact issue that is preventing your system from functioning properly. We work on anything from generators and lighting installation, to electric panel repair. Needless to say, our work has provided customers with electrifying satisfaction.
"M & M did the right work, on time and fair price. Friendly service and will use again!"
Anthony M on August 2024
M & M Electric has made it our job to make sure that your electrical repairs and installations are done carefully and correctly. When your electrical system is in need of repair, it is often dangerous to let the problem remain unsolved. Electrical systems are complex and interconnected, which means that, when one component is out of place, the entire system is at risk. With our help, we will be able to identify the exact issue that is preventing your system from functioning properly. We work on anything from generators and lighting installation, to electric panel repair. Needless to say, our work has provided customers with electrifying satisfaction.
"M & M did the right work, on time and fair price. Friendly service and will use again!"
Anthony M on August 2024
(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.
"HIGHLIGHT OF REVIEW (and reason for the two star rating for price): This was the first moment where I felt disappointment with the services provided by Dollens Electric. They had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that they needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and, within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money. MAIN/FULL REVIEW: Four outlets at my mom’s home went out at the same time: one in the kitchen and three in the dining room. An under cabinet light connected to the power in the kitchen outlet also stopped working. The circuit breaker had not tripped; so, I told my mom that we should call an electrician. I called Dollens Electric based upon their name appearing in a booklet that had come in the mail a few years ago listing providers of various services for home maintenance. A woman answered the phone, and I asked how much it would cost for someone to come out and diagnose the problem and then fix it. She said that she would have one of her electricians call me and give me a price quote. In less than an hour I received a phone call from Jason, and I described the problem to him. He said that there is a $334 charge for the first hour to come and troubleshoot the issue. Each additional hour after that would be $175 plus any materials needed for repairs. He also volunteered that I try to go and turn off and then on the circuit breakers in order to see if the four outlets would work again. I told him that I would do that and then call him back with a follow-up. After ending the phone call, I went and turned off and then on the circuit breakers. This did not fix the problem, and the four outlets still were not working. I thought that the prices I was quoted were really high; so, before calling Jason back, I reached out to a friend who is a handyman. I told him that maybe the plug receptacles were bad and that I didn’t want to pay $334 for an electrician to come out and just tell me that. My friend said that he would come and take a look. A few days later, my friend came out and did some tests on the outlets using his tools. He told me that there was actually no power coming to the outlets and that the problem was not the plug receptacles. He said that there might be an issue with the electric wires in the attic, and that I really did need a trained electrician to come out and find the problem. So, I called Jason back and scheduled for him to come out to my mom’s house. Jason arrived in the afternoon on a Friday. I told him that there was no power coming to the four outlets and that my friend had said that someone needed to go up to the attic and inspect the wiring up there as a possible source of the problem. After that, I allowed Jason to do his work. He spent the following two hours opening various receptacles around the kitchen, dining room, living room, and family room. He ran tests on these with instruments he had. He had a tool where he would wave it along the walls and it would make various sounds. After two hours of doing this, he stated that he would need to come back the next day with a partner and go into either the attic and/or crawl space in order to see if the problem could be found there. This was because even after two hours he had not been able to identify the source of the problem. This was the first moment where I felt disappointment with the services provided by Dollens Electric. He had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that he needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money (remember: I had paid $509 for two hours of troubleshooting on the first day with Jason leaving while still not having found the problem). Elijah, who was in the attic examining the damaged wire, and Jason recommended that I fix the problem and restore power to the outlets by installing a dedicated line. I told them to go ahead and do this. They did this work professionally. I asked them, since Elijah was up there, to let me know if they identified any other wiring issues. Elijah found some separate wires that he and Jason said needed to be extended, and I told them to go ahead and do that work as well. At my request, on his way out of the attic, Elijah also looked at an attic fan that not worked for awhile in order to tell me if the problem was electrical or if the fan itself had just stopped working. He confirmed that there was power to the fan and that it was just the fan that needed to be replaced. This was good to know. Overall, Elijah was a very pleasant and hardworking young man. The final step to this electrical job was for Jason and Elijah to bring the new, dedicated line into the panel and connect it to a new circuit breaker. Jason charged me $84.33 for an arc fault / ground fault circuit breaker for this new line. Power was restored to the four outlets as well as the under cabinet light. At this point Jason said to me that it would also be recommended to change some of the other existing circuit breakers in our panel. I had not planned on this, but I am the type of person who trusts the expertise of people. So, if my electrician says that the home needs some new circuit breakers to replace still working circuit breakers, then I will agree to it even though I don’t understand why. We were approaching three hours of work time for the second day’s visit, and I hoped that this additional work would be completed without going into a fourth hour. It was completed within the third hour of work for the second day, and I therefore ended up paying $525 for three hours of labor on the second day (rate was still $175 per hour since this was a continuation of the same job started the previous day). So, over the two days, I paid $1034 for five hours of work. Since the job as a whole was $1427.66, you can see that $393.66 of the total cost was for parts and materials. I had already mentioned that $84.33 of the materials charge was for the required new circuit breaker for the new dedicated line that had been put in to restore power to the four outlets. I expected something like this. And the charge for the wiring used for that line was $32.90. This was also expected. I was surprised by how expensive the circuit breakers that Jason installed to replace my already working but older circuit breakers cost. Again, I did not expect this because it had nothing to do with the original problem of the four outlets not working, but Jason, as I wrote above, said that this was recommended work to do. In particular, Jason replaced some of my older but still working circuit breakers with a type called “quad” circuit breakers. He charged me $151.89 for the circuit breaker part called 50/30 quad Eaton breaker, and he charged me $96.99 for the circuit breaker part called 15 Amp 240 Volt Quad Eaton Circuit Breaker. These two parts alone added almost $250 unexpected cost to my invoice for"
Robert G on August 2022
(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.
"HIGHLIGHT OF REVIEW (and reason for the two star rating for price): This was the first moment where I felt disappointment with the services provided by Dollens Electric. They had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that they needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and, within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money. MAIN/FULL REVIEW: Four outlets at my mom’s home went out at the same time: one in the kitchen and three in the dining room. An under cabinet light connected to the power in the kitchen outlet also stopped working. The circuit breaker had not tripped; so, I told my mom that we should call an electrician. I called Dollens Electric based upon their name appearing in a booklet that had come in the mail a few years ago listing providers of various services for home maintenance. A woman answered the phone, and I asked how much it would cost for someone to come out and diagnose the problem and then fix it. She said that she would have one of her electricians call me and give me a price quote. In less than an hour I received a phone call from Jason, and I described the problem to him. He said that there is a $334 charge for the first hour to come and troubleshoot the issue. Each additional hour after that would be $175 plus any materials needed for repairs. He also volunteered that I try to go and turn off and then on the circuit breakers in order to see if the four outlets would work again. I told him that I would do that and then call him back with a follow-up. After ending the phone call, I went and turned off and then on the circuit breakers. This did not fix the problem, and the four outlets still were not working. I thought that the prices I was quoted were really high; so, before calling Jason back, I reached out to a friend who is a handyman. I told him that maybe the plug receptacles were bad and that I didn’t want to pay $334 for an electrician to come out and just tell me that. My friend said that he would come and take a look. A few days later, my friend came out and did some tests on the outlets using his tools. He told me that there was actually no power coming to the outlets and that the problem was not the plug receptacles. He said that there might be an issue with the electric wires in the attic, and that I really did need a trained electrician to come out and find the problem. So, I called Jason back and scheduled for him to come out to my mom’s house. Jason arrived in the afternoon on a Friday. I told him that there was no power coming to the four outlets and that my friend had said that someone needed to go up to the attic and inspect the wiring up there as a possible source of the problem. After that, I allowed Jason to do his work. He spent the following two hours opening various receptacles around the kitchen, dining room, living room, and family room. He ran tests on these with instruments he had. He had a tool where he would wave it along the walls and it would make various sounds. After two hours of doing this, he stated that he would need to come back the next day with a partner and go into either the attic and/or crawl space in order to see if the problem could be found there. This was because even after two hours he had not been able to identify the source of the problem. This was the first moment where I felt disappointment with the services provided by Dollens Electric. He had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that he needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money (remember: I had paid $509 for two hours of troubleshooting on the first day with Jason leaving while still not having found the problem). Elijah, who was in the attic examining the damaged wire, and Jason recommended that I fix the problem and restore power to the outlets by installing a dedicated line. I told them to go ahead and do this. They did this work professionally. I asked them, since Elijah was up there, to let me know if they identified any other wiring issues. Elijah found some separate wires that he and Jason said needed to be extended, and I told them to go ahead and do that work as well. At my request, on his way out of the attic, Elijah also looked at an attic fan that not worked for awhile in order to tell me if the problem was electrical or if the fan itself had just stopped working. He confirmed that there was power to the fan and that it was just the fan that needed to be replaced. This was good to know. Overall, Elijah was a very pleasant and hardworking young man. The final step to this electrical job was for Jason and Elijah to bring the new, dedicated line into the panel and connect it to a new circuit breaker. Jason charged me $84.33 for an arc fault / ground fault circuit breaker for this new line. Power was restored to the four outlets as well as the under cabinet light. At this point Jason said to me that it would also be recommended to change some of the other existing circuit breakers in our panel. I had not planned on this, but I am the type of person who trusts the expertise of people. So, if my electrician says that the home needs some new circuit breakers to replace still working circuit breakers, then I will agree to it even though I don’t understand why. We were approaching three hours of work time for the second day’s visit, and I hoped that this additional work would be completed without going into a fourth hour. It was completed within the third hour of work for the second day, and I therefore ended up paying $525 for three hours of labor on the second day (rate was still $175 per hour since this was a continuation of the same job started the previous day). So, over the two days, I paid $1034 for five hours of work. Since the job as a whole was $1427.66, you can see that $393.66 of the total cost was for parts and materials. I had already mentioned that $84.33 of the materials charge was for the required new circuit breaker for the new dedicated line that had been put in to restore power to the four outlets. I expected something like this. And the charge for the wiring used for that line was $32.90. This was also expected. I was surprised by how expensive the circuit breakers that Jason installed to replace my already working but older circuit breakers cost. Again, I did not expect this because it had nothing to do with the original problem of the four outlets not working, but Jason, as I wrote above, said that this was recommended work to do. In particular, Jason replaced some of my older but still working circuit breakers with a type called “quad” circuit breakers. He charged me $151.89 for the circuit breaker part called 50/30 quad Eaton breaker, and he charged me $96.99 for the circuit breaker part called 15 Amp 240 Volt Quad Eaton Circuit Breaker. These two parts alone added almost $250 unexpected cost to my invoice for"
Robert G on August 2022
At Tool Time Construction, no project is too big or too small. From quick handyman fixes like drywall patches to full-scale home remodels and rebuilds, we bring exceptional craftsmanship and care to every job. Based in San Jose, we proudly serve the Bay Area, offering a seamless experience and results you can trust. Why Choose Us? • Versatile Expertise: Whether it’s a minor repair or a complete home transformation, we have the skills and experience to handle it all. • Customer-Focused Service: Your satisfaction is our priority. We ensure open communication and a stress-free process from start to finish. • Attention to Detail: We take pride in delivering high-quality results that stand the test of time. Let’s Build Together From the smallest fixes to the biggest dreams, Tool Time Construction is here to help. Contact us today to discuss your project: • Website: gotooltime.net • Phone: 408-547-9444 • Email: contact@gotooltime.net Let us help make your home everything you’ve imagined—and more!
"They did a good job!"
Andre S on March 2025
At Tool Time Construction, no project is too big or too small. From quick handyman fixes like drywall patches to full-scale home remodels and rebuilds, we bring exceptional craftsmanship and care to every job. Based in San Jose, we proudly serve the Bay Area, offering a seamless experience and results you can trust. Why Choose Us? • Versatile Expertise: Whether it’s a minor repair or a complete home transformation, we have the skills and experience to handle it all. • Customer-Focused Service: Your satisfaction is our priority. We ensure open communication and a stress-free process from start to finish. • Attention to Detail: We take pride in delivering high-quality results that stand the test of time. Let’s Build Together From the smallest fixes to the biggest dreams, Tool Time Construction is here to help. Contact us today to discuss your project: • Website: gotooltime.net • Phone: 408-547-9444 • Email: contact@gotooltime.net Let us help make your home everything you’ve imagined—and more!
"They did a good job!"
Andre S on March 2025
We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"I'm very pleased with my experience working with safety first electric, and I will use them again if I have another issue that requires an electrician. My family had a late night emergency caused by arcing noises in our original electrical panel. Cris from Safety First showed up late at night and quickly narrowed the problem down to specific breakers that had worn out and damaged the panel. Cris made two sensible recommendations on next steps, and Safety First returned with a crew of three guys to replace the panel and trace the circuits through my house. The job got done in one day to a high level of quality. All of the electricians we worked with were friendly, knowledgeable and hard working."
Robert N on January 2025
We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"I'm very pleased with my experience working with safety first electric, and I will use them again if I have another issue that requires an electrician. My family had a late night emergency caused by arcing noises in our original electrical panel. Cris from Safety First showed up late at night and quickly narrowed the problem down to specific breakers that had worn out and damaged the panel. Cris made two sensible recommendations on next steps, and Safety First returned with a crew of three guys to replace the panel and trace the circuits through my house. The job got done in one day to a high level of quality. All of the electricians we worked with were friendly, knowledgeable and hard working."
Robert N on January 2025
Specializing in remodeling services of all kinds! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!
"It went splendidly. Very professional, great job :)"
Mykhaylo K on January 2025
Specializing in remodeling services of all kinds! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!
"It went splendidly. Very professional, great job :)"
Mykhaylo K on January 2025
Adding a fan to a pergola, gazebo, or other outdoor living space costs between $250 and $3,000. If you need wiring, expect to pay anywhere from $500 to $1,500 or more for the circuit, switch, and electrical boxes. You'll also need to make sure you purchase one that's outdoor-specific with weather-resistant construction.
You need an electrician to install a ceiling fan if new wiring or circuit modifications are required. Installing a ceiling fan involves electrical and mechanical expertise, and working with electricity can be dangerous without proper experience. If replacing an existing fan or light fixture where wiring is already in place, a handyperson can perform the installation. However, for new installations, complex setups, or any situation involving electrical work, it's essential to hire a local licensed electrician to ensure the job is done safely and complies with local codes.
You should get a ceiling fan that matches the decor of your home. Out-of-place styles stick out and may detract from the home's resale value later. If you're unsure which design to go with, talk to an interior designer.
Interior decorators cost around $2,000 to $12,000, but they create a plan for your entire home. You can choose from every possible style, from traditional carved oak to slick stainless steel to fans resembling old airplane propellers.
The size of your room will dictate the appropriate fan size. For exceptionally large rooms, consider installing more than one ceiling fan. Use the following guidelines to determine the fan size you should purchase based on your room's size:
For rooms up to 75 square feet, choose a fan with a blade span of 29–36 inches.
For rooms 80–175 square feet, choose a fan with a blade span of 42–48 inches.
For rooms 180–350 square feet, choose a fan with a blade span of 52–56 inches.
For rooms larger than 350 square feet, choose a fan with a blade span of 60 inches or larger.
A fan costs around $44 to $88 annually if you run it nonstop. That's assuming it costs about $0.05 to $0.09 to run a fan every hour based on a range of 50 to 80 kilowatts per hour and an average national rate of $0.11 per kilowatt hour for electricity.
Installing a ceiling fan involves several steps:
Turn off the power at the breaker box.
Remove the old fixture and disconnect wiring.
Install support braces if needed.
Attach the new fan housing to the existing box.
Connect the wiring according to code and manufacturer instructions.
Assemble the fan components.
Restore power and test the fan.
Working with electricity can be dangerous. If you're not experienced with electrical work, it's wise to hire a professional to ensure a safe and proper installation.