Get matched with top electrical wiring or panel upgrade pros in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Electrical wiring or panel upgrade pros in Montgomery
We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.
"I have utilized Green Star Electric many times. They have repaired an improperly wired circuit, removed and installed 3 ceiling fans, and removing and installing a new GFCI and outdoor patio outlet. They are highly professional, proficient and most importantly respectful and courteous."
Neil M on August 2024
We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.
"I have utilized Green Star Electric many times. They have repaired an improperly wired circuit, removed and installed 3 ceiling fans, and removing and installing a new GFCI and outdoor patio outlet. They are highly professional, proficient and most importantly respectful and courteous."
Neil M on August 2024
Hail's Electric proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Joshua was fantastic! He took the time to explain everything that he was doing and would need to do. He’s very talented and personable and easy to talk to. He was very neat and cleaned up after the job was done taking the trash with him. I was so impressed that we went forward with having him install a generator as well. I highly recommend him and his company."
Linda H on October 2024
Hail's Electric proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Joshua was fantastic! He took the time to explain everything that he was doing and would need to do. He’s very talented and personable and easy to talk to. He was very neat and cleaned up after the job was done taking the trash with him. I was so impressed that we went forward with having him install a generator as well. I highly recommend him and his company."
Linda H on October 2024
Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.
"N/aa"
Carlos F on March 2025
Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.
"N/aa"
Carlos F on March 2025
Welcome to Mister Sparky where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition or repair a faulty circuit, we are here to provide prompt, reliable service that leaves you satisfied each and every time. Your time is valuable and at Mister Sparky we understand that. If we show up late, we will not charge you. It is as simple as that. We will give you options for solving your electrical problems and let you know how much it will cost. This way there will not be any surprises when the bill comes. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. All of our employees are certified electricians that take continuing education classes and attend seminars regularly. Call us today and let us earn your business!
"Too bad I had to give them even 1 star. Mr. Sparky will find the absolute most expensive test and diagnostics to run for the simplest issue. Jeremy took advantage of a stressed out woman who simply had an arcing outlet and charged over $1100 to replace it and tighten connections in 2 outlets on the same circuit. Jeremy logged over 2 hours on the job per the owner, while spending hardly over an hour. Half of which was spent writing a quote for $8000 worth of work while enjoying and laughing at the tv in the background. Jeremy was lingering inside and outside the house after the work was complete. Upon speaking to the owner, the owner made personal attacks against myself and my wife. The owner proceeded to tell me that I should have been at home taking care of my family rather than being at work. Terrible company with terrible leadership. They will respond and say I was treating them poorly. At the end of the day they have to pay for their cookie cutter business by over charging ALOT."
Justin G on February 2025
Welcome to Mister Sparky where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition or repair a faulty circuit, we are here to provide prompt, reliable service that leaves you satisfied each and every time. Your time is valuable and at Mister Sparky we understand that. If we show up late, we will not charge you. It is as simple as that. We will give you options for solving your electrical problems and let you know how much it will cost. This way there will not be any surprises when the bill comes. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. All of our employees are certified electricians that take continuing education classes and attend seminars regularly. Call us today and let us earn your business!
"Too bad I had to give them even 1 star. Mr. Sparky will find the absolute most expensive test and diagnostics to run for the simplest issue. Jeremy took advantage of a stressed out woman who simply had an arcing outlet and charged over $1100 to replace it and tighten connections in 2 outlets on the same circuit. Jeremy logged over 2 hours on the job per the owner, while spending hardly over an hour. Half of which was spent writing a quote for $8000 worth of work while enjoying and laughing at the tv in the background. Jeremy was lingering inside and outside the house after the work was complete. Upon speaking to the owner, the owner made personal attacks against myself and my wife. The owner proceeded to tell me that I should have been at home taking care of my family rather than being at work. Terrible company with terrible leadership. They will respond and say I was treating them poorly. At the end of the day they have to pay for their cookie cutter business by over charging ALOT."
Justin G on February 2025
3 Guys Electric & Insulation proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!
"They did an amazing job, their work is excellent, and their prices are better than anyone else who bid on the job."
Duncan C on April 2025
3 Guys Electric & Insulation proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!
"They did an amazing job, their work is excellent, and their prices are better than anyone else who bid on the job."
Duncan C on April 2025
We proudly serve our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Satisfaction Guaranteed! Give us a call today!
"I wanted a portable generator and RV hookup for my house. In order to do so, I needed a larger panel with more space to accommodate the new circuits and the lockout switch. Ramon did a great job on the installation, and I now have everything I need to hook the generator to the house or hook up the RV."
Ryan S on May 2025
We proudly serve our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Satisfaction Guaranteed! Give us a call today!
"I wanted a portable generator and RV hookup for my house. In order to do so, I needed a larger panel with more space to accommodate the new circuits and the lockout switch. Ramon did a great job on the installation, and I now have everything I need to hook the generator to the house or hook up the RV."
Ryan S on May 2025
A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.
"We couldn't be more pleased with our experience with A&A Gen Pro. They provided and installed a natural gas fed Cummins 20kw generator at our home at a very competitive price. Rocky and Pham from A&A performed most of the installation work and they are extremely hard working and very good to work with. They were attentive and receptive to my preferences on how and where they installed the generator, cabling and gas piping. My next door neighbor was also impressed with their work and he had them install a generator at his home as well."
Michael I on June 2018
A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.
"We couldn't be more pleased with our experience with A&A Gen Pro. They provided and installed a natural gas fed Cummins 20kw generator at our home at a very competitive price. Rocky and Pham from A&A performed most of the installation work and they are extremely hard working and very good to work with. They were attentive and receptive to my preferences on how and where they installed the generator, cabling and gas piping. My next door neighbor was also impressed with their work and he had them install a generator at his home as well."
Michael I on June 2018
When you need quality electrical work, turn to Mister Sparky® Electric. We back our job with some of the strongest guarantees in the industry. First, we promise to be on time or else we will pay you back. Next, our 100% satisfaction guarantee means that we will back our work for up to two years after installation. We have the skill, training, and experience necessary to complete your installation or repair job. Our Conroe location is licensed, insured, and up-to-date on all the latest local and state safety codes and requirements. When you hire a Mister Sparky® Electrician, you can feel confident that your project will be properly addressed.
"I am very pleased with Cisco was professional and focused on helping me solve my issue. He fixed my electrical problem AND installed a fan and a light -all within about an hour and a half. I am very impressed with both Mr. Sparky and with Cisco."
Steve S on March 2025
When you need quality electrical work, turn to Mister Sparky® Electric. We back our job with some of the strongest guarantees in the industry. First, we promise to be on time or else we will pay you back. Next, our 100% satisfaction guarantee means that we will back our work for up to two years after installation. We have the skill, training, and experience necessary to complete your installation or repair job. Our Conroe location is licensed, insured, and up-to-date on all the latest local and state safety codes and requirements. When you hire a Mister Sparky® Electrician, you can feel confident that your project will be properly addressed.
"I am very pleased with Cisco was professional and focused on helping me solve my issue. He fixed my electrical problem AND installed a fan and a light -all within about an hour and a half. I am very impressed with both Mr. Sparky and with Cisco."
Steve S on March 2025
Founded in 2006 Storm Guardian Generators is a Power Pro Elite sales, service and installation dealership for GENERAC Power Systems. Storm Guardian Generators is family owned and operated. We are detail oriented, from job permitting to the turnkey installation and long term preventive maintenance, we make the process as smooth as possible. We carry the complete line of portable and fully automatic generators and transfer switches for residential, commercial and industrial applications. Give us a call lets talk. 281-648-2177
"SSGE acted like a teenager wrt aftersale service. The first time I called SSGE was when then was an alarm on the system, ( a year after install) and they refused service!!! The reason per SSGE was that there was dispute during install. During the sales process, SSGE had told me that HOA approval was NOT needed. Right after installation, the HOA wanted to remove the generator, and it took me 2 weeks to sort out the issue. I paid SSGE the second half of the payment in full only after the dispute with HOA was settled in about 2 weeks.Is that a good enogh reason to not provide service?? I had to call Generac's head-quarters and they helped me trouble shoot the alarm on my system."
SAJI S on February 2025
Founded in 2006 Storm Guardian Generators is a Power Pro Elite sales, service and installation dealership for GENERAC Power Systems. Storm Guardian Generators is family owned and operated. We are detail oriented, from job permitting to the turnkey installation and long term preventive maintenance, we make the process as smooth as possible. We carry the complete line of portable and fully automatic generators and transfer switches for residential, commercial and industrial applications. Give us a call lets talk. 281-648-2177
"SSGE acted like a teenager wrt aftersale service. The first time I called SSGE was when then was an alarm on the system, ( a year after install) and they refused service!!! The reason per SSGE was that there was dispute during install. During the sales process, SSGE had told me that HOA approval was NOT needed. Right after installation, the HOA wanted to remove the generator, and it took me 2 weeks to sort out the issue. I paid SSGE the second half of the payment in full only after the dispute with HOA was settled in about 2 weeks.Is that a good enogh reason to not provide service?? I had to call Generac's head-quarters and they helped me trouble shoot the alarm on my system."
SAJI S on February 2025
We specialize in any of your electrical needs. Generator installation Panel inspections/ change outs Troubleshooting Lighting upgrades New circuit additions. Ive been a licensed journeyman electrician for 4 years and have been in the trade for 8 years. I believe in fair pricing and look forward to assisting you with any of your Electrical needs.
"Very professional and kind"
Madison D on March 2025
We specialize in any of your electrical needs. Generator installation Panel inspections/ change outs Troubleshooting Lighting upgrades New circuit additions. Ive been a licensed journeyman electrician for 4 years and have been in the trade for 8 years. I believe in fair pricing and look forward to assisting you with any of your Electrical needs.
"Very professional and kind"
Madison D on March 2025
Electrical wiring or panel upgrades FAQs
While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.
A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.
Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.
The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.
A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.
While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.
- Circuit Breaker / Electrical Panel Installation
- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
- Doorbell / Security Camera Repair
- Electrical Multi-Item Repair
- Electrical Item Repair
- Power Outlet Replacement
- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electrical for Home Addition or Remodel - Install
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
- Lightning Protection - Install or Repair
- Circuit Breaker / Electrical Panel Repair
- Power Outlet Installation
- Light Fixture Repair
- Switch Replacement
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
