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Find Electrical for home addition or remodel installers in Central Islip

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

Serving Central Islip, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Tom and his team did an amazing job. They showed up on time, were very professional and cleaned up after each day. Their work was neat and they also installed quality hardware - which not may electricians do. I would highly recommend TFC Electric for anyone looking for a great job at a fair price. Will definitely use in the future."
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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 Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"For the past 15 years Mike from Shamrock Electric has done extensive electrical work for two homes. He is personable, reliable, knowledgeable and fastidious. Recently he returned for a smaller job and completing a delicate onyx sconce installation with the same skill and expertise. I’m always confident that the job has been done right when Mike does my electrical work. I highly recommend him. He is a pro!"
Electrical Project
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+5

Response time9 hrs
Recommended by97%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
18
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Pete gave me great ideas and options, then installed up-to-date, money-saving fixtures which (literally) brightened my home. The job was done timely and neatly."
Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BQ Electric Inc
BQ Electric Inc
4.8(
423
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I recently hired BQ Electric to install a light fixture. The service was excellent! Very courteous, knowledgeable and thorough. He explained everything about the work that needed to be done and he did a great job!"
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Morris Electric
Morris Electric
4.9(
30
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"My family and I needed someone knowledgeable, trustworthy and affordable - Morris Electric covered everything we wanted and more. Literally saved us for multiple days when the grid went out and we couldn't have stayed in our home without the work Morris Electric did...Highly recommend!"
Lake Ronkonkoma House
Lake Ronkonkoma House
200amp upgrade
200amp upgrade
200amp upgrade

+3

Response time2 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Absolute Electrical Service, Inc.
Absolute Electrical Service, Inc.
4.4(
117
)

Serving Central Islip, 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
Avatar for J.T. Rose Electric
J.T. Rose Electric
4.8(
16
)

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Perfect! Anthony called immediately set up the appointment and completed in a day. He was very professional and patiently listened to my requests, made solid suggestions and completed it quickly. Highly Recommend! Will definitely call again for my electrical projects, thanks!"
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+29

Response time9 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
CPT Electric
5.0(
62
)

Serving Central Islip, 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 Central Islip, 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 Central Islip, 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 Central Islip, 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.