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Find Electrical for home addition or remodel installers in Brentwood

Avatar for TFC ELECTRIC, INC.
TFC ELECTRIC, INC.
5.0(
206
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"We previously used TFC Electric to install an upgraded electric panel with a hookup to our generator. From connection on the pole to the generator outside the garage, the work was above professional! So we called them for some interior and exterior lighting. Wow -- they suggested that for a similar price, the exterior floods could also be security cameras and connect into our Ring doorbell system. (They also knew Google, Lutron, etc.) The installation of two (one high on a garage) was amazing -- and they connected the light/cameras (through wifi extender they suggested) into our cloud-based system, tuned perfectly! Then the front door grotty lights were replaced with superb fixtures -- with Hue lights to match our interior system -- at Christmas our front door glows green! And they fixed my botched job of a new fixture at the side door and a broken exterior ground fault outlet box. The interior chandelier was initially hung too high for our tastes, but professionally. They insisted on coming back and putting it where we wanted. Innovation -- while hooking up the garage floodlight, they noted no lights in the garage "attic", but for a small bit more they would install fixtures and a switch -- what a difference! What are you doing still reading this review -- call them! Angie's List sometimes yields treasures -- this discovery is one!"
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+29

Response time2 days
Recommended by98%of homeowners
Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
4.9(
319
)

Serving Brentwood, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Mike Connelly of Shamrock Electric Co. Coordinated the installation of my whole house Generac generator with PSEG long island and my plumber. He connected the automatic transfer switch and fully tested the system upon completion of the install. He has it set to run a test for 10 minutes once a week. My wife and I are extremely happy with the unit and the professional set-up by Shamrock Electric Company ."
Electrical Project
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+5

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
18
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"PKJ Electrical is the most professional electrician's I have ever hired. They were on time, courteous and very knowledgeable. They replaced my breaker box. I have never before seen the wires so neat and organized as I did after he was finished with my job. I will only hire PKJ for all of my future electrical needs. Thank you again for such a wonderful experience."
Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BQ Electric Inc
BQ Electric Inc
4.8(
423
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"From start to finish, Best Quality Electric delivered an exceptional, white-glove experience. The process began with a dedicated consultation that was educational, detailed, and thoughtfully planned—setting a clear vision before any work even began. The following day, the team arrived precisely on time and immediately demonstrated a level of professionalism that is rare to find. Shoe protection was used, and every floor and piece of furniture was carefully covered. Their respect for the home was as impressive as their craftsmanship. Watching the two electricians work was remarkable. They operated in perfect sequence, anticipating each other’s next step, covering every single detail with precision. Not one question went unanswered—each was met with patience, clarity, and deep expertise that inspired complete confidence. Best Quality Electric truly lives up to its name. This is not just electrical work—it’s a refined, high-standard service experience. Bold, meticulous Toptier work!"
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Absolute Electrical Service, Inc.
Absolute Electrical Service, Inc.
4.4(
117
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Electrician was very competent and was able to quickly assess the cause of lack of power. He also installed a new timer for an outdoor lamp. Work was done professionally. For future electrical problems, I would not hesitate to call them."
 tiger
 ace
 1600 amp service
 pool
commercial projects

+1

Response time11 hrs
10 neighbors recently requested a quote
Recommended by98%of homeowners
CPT Electric
5.0(
62
)

Serving Brentwood, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Customers say: Quality work

"I hired CPT Electric after another Home Advisor electrician was unresponsive after our initial contact. Cole Thomas responded quickly, gave good advice, and installed three GFCI outlets in different locations in my house. The work was done quickly and efficiently with a neat clean up. It did not look like anyone had been working after the job was complete. Cole is a real professional and charges a reasonable rate. I will be using Cole in the future for any electrical work that needs to be done in my home. Thanks, Cole."
Response time9 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Matt Greco Electrical Inc.
Matt Greco Electrical Inc.
5.0(
22
)

Serving Brentwood, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Matt did two jobs for me, an outdoor lighting job and an inside job where I needed an extra switch installed on a bathroom fixture. Both times he arrived when he said he would and went right to work. Both jobs took less time than I thought they would and best of all Matt's prices are very reasonable. I am so glad I have found Matt Greco Electrical. He is reliable and reasonable and you can rest assured Matt will take care of any electrical issue you have."
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Response time1 day
Recommended by81%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Brentwood, NY

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.

The Brentwood, NY homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.