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Electrical for home addition or remodel installers in Greenbelt
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.
Mr. Electric of Bethesda is the top notch company for all of your service and repair needs We focus on quality, professionalism, and skill. We take pride in our client retention by providing you the best service available. Call us today, we look forward in working for you!
"Incredible job upgrading an electrical panel, and at a very competitive price for the area."
Eddie G on March 2025
Mr. Electric of Bethesda is the top notch company for all of your service and repair needs We focus on quality, professionalism, and skill. We take pride in our client retention by providing you the best service available. Call us today, we look forward in working for you!
"Incredible job upgrading an electrical panel, and at a very competitive price for the area."
Eddie G on March 2025
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.
"The team quickly responded to our inquiry and offered a guiding hand throughout the process. Our job wasn’t complex and was probably fairly typical for a homeowner… they completed everything in a timely manner and made sure that we were happy with all of their work. Their team also made arrangements for inspectors, made themselves available for the inspection (without solid times and without adding on unreasonable fees), and all of their work was certified to code. Additionally, their team communicated with our family on a regular basis and worked around our not so flexible schedules. Their flexibility in schedule and their ability to deal with a few changes throughout the process became a clear indication that a company core ethos is a dedication to customer service. If you are looking for electricians that prioritize responsiveness, quality craftsmanship, and customer service, then this is the team for you!"
Marc S on May 2025
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.
"The team quickly responded to our inquiry and offered a guiding hand throughout the process. Our job wasn’t complex and was probably fairly typical for a homeowner… they completed everything in a timely manner and made sure that we were happy with all of their work. Their team also made arrangements for inspectors, made themselves available for the inspection (without solid times and without adding on unreasonable fees), and all of their work was certified to code. Additionally, their team communicated with our family on a regular basis and worked around our not so flexible schedules. Their flexibility in schedule and their ability to deal with a few changes throughout the process became a clear indication that a company core ethos is a dedication to customer service. If you are looking for electricians that prioritize responsiveness, quality craftsmanship, and customer service, then this is the team for you!"
Marc S on May 2025
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"I recently hired Hewitt Electrical for a full electrical wiring and panel upgrade at my property, and I?m extremely satisfied with the results. From the initial consultation to the final inspection, their team demonstrated professionalism, expertise, and a strong attention to detail. They began by assessing my outdated electrical panel and explaining why an upgrade was necessary to meet current safety standards. The quote they provided was clear, fair, and competitive. Scheduling was smooth, and they consistently arrived on time and ready to work. The team replaced the old panel with a modern 200-amp system, updated key circuits, and ensured everything was properly grounded and clearly labeled. They worked efficiently, kept the site tidy, and minimized disruption throughout the process. What impressed me most was their commitment to safety and code compliance. They communicated every step, answered all my questions, and made sure the work passed final inspection without any issues"
Ricardo w on May 2025
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"I recently hired Hewitt Electrical for a full electrical wiring and panel upgrade at my property, and I?m extremely satisfied with the results. From the initial consultation to the final inspection, their team demonstrated professionalism, expertise, and a strong attention to detail. They began by assessing my outdated electrical panel and explaining why an upgrade was necessary to meet current safety standards. The quote they provided was clear, fair, and competitive. Scheduling was smooth, and they consistently arrived on time and ready to work. The team replaced the old panel with a modern 200-amp system, updated key circuits, and ensured everything was properly grounded and clearly labeled. They worked efficiently, kept the site tidy, and minimized disruption throughout the process. What impressed me most was their commitment to safety and code compliance. They communicated every step, answered all my questions, and made sure the work passed final inspection without any issues"
Ricardo w on May 2025
We specialize in home repairs and projects, providing you with solutions from basic to long-lasting so that we can ensure that we not only fit the budget but provide safety and comfort for your family. Haas & Sons is a small, family-operated business based in Millersville, Maryland, serving Anne Arundel, Howard, and surrounding counties. Our certified Electricians undergo constant training to provide you with quality work, excellent warranties, and fantastic service. What to expect with Haas & Sons- A company you can trust, Marked Vehicles, Uniformed and trained Techs, Constant communication, and Upfront pricing, all with a friendly smile.
"It was great. Five stars. They were timely professionals. And they did a wonderful job. I would hire them again."
Kylee P on May 2025
We specialize in home repairs and projects, providing you with solutions from basic to long-lasting so that we can ensure that we not only fit the budget but provide safety and comfort for your family. Haas & Sons is a small, family-operated business based in Millersville, Maryland, serving Anne Arundel, Howard, and surrounding counties. Our certified Electricians undergo constant training to provide you with quality work, excellent warranties, and fantastic service. What to expect with Haas & Sons- A company you can trust, Marked Vehicles, Uniformed and trained Techs, Constant communication, and Upfront pricing, all with a friendly smile.
"It was great. Five stars. They were timely professionals. And they did a wonderful job. I would hire them again."
Kylee P on May 2025
Welcome to NEC Electric! We offer Quality workmanship at very reasonable prices in order build a repeat customer base. We offer Free Photo/ Video estimates to keep customer costs down, and a more accurate estimate. We do Electrical Panel Tune-Ups prior to breaker, panel replacement or Heavy Up. We offer Preventative Maintenance plans, Partial or whole house Upgrades. We also add Ceiling Fans, Recess or LED Lighting along with Dimming systems, switches, Feel free to ask because We do All Electrical work and we do EV Charging Stations as well. Get a head start on your Attic of Roof fans. Thanks for the opportunity. We look forward to serving you!
"Joey and Carlos were excellent in upgrading the panel. Im a return customer because of their prompt services and competitive pricing. Will definitely hire again."
Harjot K on January 2025
Welcome to NEC Electric! We offer Quality workmanship at very reasonable prices in order build a repeat customer base. We offer Free Photo/ Video estimates to keep customer costs down, and a more accurate estimate. We do Electrical Panel Tune-Ups prior to breaker, panel replacement or Heavy Up. We offer Preventative Maintenance plans, Partial or whole house Upgrades. We also add Ceiling Fans, Recess or LED Lighting along with Dimming systems, switches, Feel free to ask because We do All Electrical work and we do EV Charging Stations as well. Get a head start on your Attic of Roof fans. Thanks for the opportunity. We look forward to serving you!
"Joey and Carlos were excellent in upgrading the panel. Im a return customer because of their prompt services and competitive pricing. Will definitely hire again."
Harjot K on January 2025
10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net
"Excellent, JA Electric arrived at the schedule time, kept me informed of progress during the project, cleaned up area, personally walked me through the finish job, and tested each outlet and GFI. I am very satisfied with the job and with JA Electric services"
David R on May 2025
10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net
"Excellent, JA Electric arrived at the schedule time, kept me informed of progress during the project, cleaned up area, personally walked me through the finish job, and tested each outlet and GFI. I am very satisfied with the job and with JA Electric services"
David R on May 2025
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Deepak K on February 2025
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Deepak K on February 2025
We are proud to have won more than 50 Angie's List Super Service Awards! We do everything on the honey-do list that honey doesn't do! Individually owned & operated franchise of the largest Handyman companies in the country. We are licensed, bonded and insured. All of our technicians have a minimum of 10 years experience and are full-time employees of the company. All work guaranteed for at least one year (any exceptions are discussed and noted on the invoice). And it's not just the small jobs! We have years of experience doing larger projects, especially bathroom remodeling! MHIC # 102097
"Ceiling Fan install was excellent."
Steve B on May 2025
We are proud to have won more than 50 Angie's List Super Service Awards! We do everything on the honey-do list that honey doesn't do! Individually owned & operated franchise of the largest Handyman companies in the country. We are licensed, bonded and insured. All of our technicians have a minimum of 10 years experience and are full-time employees of the company. All work guaranteed for at least one year (any exceptions are discussed and noted on the invoice). And it's not just the small jobs! We have years of experience doing larger projects, especially bathroom remodeling! MHIC # 102097
"Ceiling Fan install was excellent."
Steve B on May 2025
We are a family owned business since 1983. We offer everything electrical for services in your home. We take customer satisfaction to the next level in making sure all our customers are happy and satisfied with their project needs. Our technicians take pride in doing a clean and affordable job to insure your not only happy with our services but want to use us again on any future projects you may want. Our estimates are free and our prices are extremely competitive.
"Great job helping sort out the open neutral I had. I was able to get the new wire, breaker, and outlets installed so the electronics are isolated on their own circuit. Thanks again."
Werter A on April 2025
We are a family owned business since 1983. We offer everything electrical for services in your home. We take customer satisfaction to the next level in making sure all our customers are happy and satisfied with their project needs. Our technicians take pride in doing a clean and affordable job to insure your not only happy with our services but want to use us again on any future projects you may want. Our estimates are free and our prices are extremely competitive.
"Great job helping sort out the open neutral I had. I was able to get the new wire, breaker, and outlets installed so the electronics are isolated on their own circuit. Thanks again."
Werter A on April 2025
Electrical for home addition or remodel installations FAQs
Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.
You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.
Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.
- 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
- Electrical Wiring or Panel Upgrade
- 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
- 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
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