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Find Electrical for home addition or remodel installers in Islip Terrace

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

Serving Islip Terrace, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Great experience from start to finish. My wife and I needed to have 2 ceiling fans and light kits installed. The work was scheduled quickly and TFC Electrical Services was even able to do the job earlier than expected. Tom and Ralph arrived as scheduled, on time and we were given a fair price quote. They had to install electrical wiring and box in our bedroom ceiling prior to installing the fan and light. They took the time to protect our furniture and floors by covering everything with protective tarps. Additionally, the installed a fan and light kit in an adjacent staircase. The concern and respect that they showed for our home was admirable and appreciated. The installations were neat, clean and expertly completed. They completed all the work in about 3 hours. TFC Electrical Services should be a model for “ALL” other electrical contractors. Any future electrical work in my home will be offered to this company. Thank you Theresa, Tom and Ralph."
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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 Islip Terrace, 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
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
18
)

Serving Islip Terrace, 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 Islip Terrace, 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!"
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Morris Electric
Morris Electric
4.9(
30
)

Serving Islip Terrace, NY and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"My home was destroyed by Sandy and needless to say had to be rewired including a new electrical panel. I also had a generator wiring done and all my lighting fixtures. He is very meticulous and clean. I highly recommend Ryan for any electrical needs."
Lake Ronkonkoma House
Lake Ronkonkoma House
200amp upgrade
200amp upgrade
200amp upgrade

+3

Response time2 hrs
6 neighbors recently requested a quote
Recommended by93%of homeowners
CPT Electric
5.0(
62
)

Serving Islip Terrace, 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 Islip Terrace, 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 Islip Terrace, 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 Islip Terrace, 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.