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Electrical for home addition or remodel installers in Windsor Locks

Avatar for Crown Joules Electric, LLC
Crown Joules Electric, LLC
182 South Main Street
4.97(
48
)
Approved Pro
Crown Joules Electric, LLC
182 South Main Street
4.97(
48
)
Approved Pro
Super Service Award
Customers say: True professional
39 local quotes requested
3 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today

"Yes, Juan was on-time, professional and quickly fixed my broken light switch. On top of all that, he was personable too. Will definitely call him again for any future electrical problems. Highly recommend."

Susan T on March 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today

"Yes, Juan was on-time, professional and quickly fixed my broken light switch. On top of all that, he was personable too. Will definitely call him again for any future electrical problems. Highly recommend."

Susan T on March 2025


Ablamsky Electric
36 Pine Hill Road
4.74(
59
)
Approved Pro
Ablamsky Electric
36 Pine Hill Road
4.74(
59
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 years of experience

Ablamsky Electric has a proven record of excellence in designing and managing several electrical construction projects in Connecticut. No matter the size of your project, the experienced professionals at Ablamsky Electric will plan, design, construct, and maintain your project. Call us today to get your project underway.

"Dave is really great. He's knowledgeable, efficient, and very tidy. He is easy to get in touch with, and patient with any and all questions. Would highly recommend him, and absolutely plan to contact him for any future work we may need."

Ashley S on June 2021

Ablamsky Electric has a proven record of excellence in designing and managing several electrical construction projects in Connecticut. No matter the size of your project, the experienced professionals at Ablamsky Electric will plan, design, construct, and maintain your project. Call us today to get your project underway.

"Dave is really great. He's knowledgeable, efficient, and very tidy. He is easy to get in touch with, and patient with any and all questions. Would highly recommend him, and absolutely plan to contact him for any future work we may need."

Ashley S on June 2021


Jennings Electric
1764 Main St.
5.00(
2
)
Approved Pro
Jennings Electric
1764 Main St.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Highly recommend!! Peter was very professional and easy to work with. Came when he said he would and finished the job on time. He also returned after the installation was complete to make certain furnace was running well and to install a new CO2 monitor when he noticed mine was outdated."

Priscilla P on December 2022

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Highly recommend!! Peter was very professional and easy to work with. Came when he said he would and finished the job on time. He also returned after the installation was complete to make certain furnace was running well and to install a new CO2 monitor when he noticed mine was outdated."

Priscilla P on December 2022


Avatar for Handover Electric, LLC
Handover Electric, LLC
35 Newton St., Apt. 3
5.00(
1
)
Approved Pro
Handover Electric, LLC
35 Newton St., Apt. 3
5.00(
1
)
Approved Pro
Customers say: Quick response
25 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very knowledgeable and extremely professional"

reginald m on May 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very knowledgeable and extremely professional"

reginald m on May 2022


Green Lantern Solar LLC
20 Jonathan Circle
New on HomeAdvisorNew on Angi
Approved Pro
Green Lantern Solar LLC
20 Jonathan Circle
New on AngiNew on HomeAdvisor
Approved Pro
27 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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 in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.


Willington Electric LLC
5.00(
20
)
Approved Pro
Willington Electric LLC
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
145 local quotes requested

Need help with electrical work? Our professional team has over 38 years of experience with residential, commercial and industrial electrical projects. We are experts in diagnosing, servicing, installing, upgrading, and troubleshooting any and all electrical problems and new projects. You will love how we keep our work neat, are courteous, and transparent about our pricing. Call now to schedule your service!

"A pleasure to do business with. Easy to coordinate a date that worked. Showed up on time. Finished the project in a timely manner to 100% satisfaction. Reasonable price."

Mark B on October 2024

Need help with electrical work? Our professional team has over 38 years of experience with residential, commercial and industrial electrical projects. We are experts in diagnosing, servicing, installing, upgrading, and troubleshooting any and all electrical problems and new projects. You will love how we keep our work neat, are courteous, and transparent about our pricing. Call now to schedule your service!

"A pleasure to do business with. Easy to coordinate a date that worked. Showed up on time. Finished the project in a timely manner to 100% satisfaction. Reasonable price."

Mark B on October 2024


Avatar for Lawson Power Source and Prop. Mgmt, LLC
Lawson Power Source and Prop. Mgmt, LLC
Servicing Around
3.77(
13
)
Approved Pro
Lawson Power Source and Prop. Mgmt, LLC
Servicing Around
3.77(
13
)
Approved Pro
229 local quotes requested
11 years of experience

Quality is the focal point of Lawson Power Source’s philosophy and business mission. LPS was founded with the singular purpose of delivering customer service and quality beyond expectations. We do our absolute best to improve our commitment to quality and customer service. Working toward a shared vision with our clients, we constantly strive for superior results today and in the future. Our reputation as an electrical contracting company with unconditional commitment to customer satisfaction comes directly from a management style designed for on-time, ​on-budget project completion.

"I attempted to schedule an appointment with this company. Got a timeframe for arrival, missed it, made another appointment for later that day, missed it, made an appointment for the next morning, now no show, and no one is answering the phone, and they don't have voicemail to leave a message. This is possibly an emergency, and no response is completely negligent. I'm going with someone else."

Daniel T on July 2024

Quality is the focal point of Lawson Power Source’s philosophy and business mission. LPS was founded with the singular purpose of delivering customer service and quality beyond expectations. We do our absolute best to improve our commitment to quality and customer service. Working toward a shared vision with our clients, we constantly strive for superior results today and in the future. Our reputation as an electrical contracting company with unconditional commitment to customer satisfaction comes directly from a management style designed for on-time, ​on-budget project completion.

"I attempted to schedule an appointment with this company. Got a timeframe for arrival, missed it, made another appointment for later that day, missed it, made an appointment for the next morning, now no show, and no one is answering the phone, and they don't have voicemail to leave a message. This is possibly an emergency, and no response is completely negligent. I'm going with someone else."

Daniel T on July 2024


Avatar for HARP Home Services LLC
HARP Home Services LLC
863 Marshall Phelps Rd
4.57(
444
)
Approved Pro
HARP Home Services LLC
863 Marshall Phelps Rd
4.57(
444
)
Approved Pro
Customers say: Super punctual
1864 local quotes requested
33 years of experience

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025


Avatar for OnTheGrid Electric , LLC
OnTheGrid Electric , LLC
Harwinton
5.00(
12
)
Approved Pro
OnTheGrid Electric , LLC
Harwinton
5.00(
12
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
322 local quotes requested

Family run electrical contractor since 2009. We provide electrical Installation, Maintenance, Troubleshooting, Service and Repair in Residential, Commercial and Industrial properties. Free estimates. Previous contractors unreliable? We arrive on time and clean up before leaving. Latest projects include full and partial home rehabs, EV level 2 charger installation, new house or room addition wiring and inspection repairs.

"Everything went well!"

Matthew C on March 2025

Family run electrical contractor since 2009. We provide electrical Installation, Maintenance, Troubleshooting, Service and Repair in Residential, Commercial and Industrial properties. Free estimates. Previous contractors unreliable? We arrive on time and clean up before leaving. Latest projects include full and partial home rehabs, EV level 2 charger installation, new house or room addition wiring and inspection repairs.

"Everything went well!"

Matthew C on March 2025


Avatar for Power Shield LLC
Power Shield LLC
5.00(
6
)
Approved Pro
Power Shield LLC
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
513 local quotes requested

Power Shield LLC is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service! Give us a call or click for an estimate today!

"The installer was knowledgeable and prompt."

Harold B on April 2024

Power Shield LLC is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service! Give us a call or click for an estimate today!

"The installer was knowledgeable and prompt."

Harold B on April 2024

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Showing 1-10 of 509

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.

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