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Top-Rated Electrical for home addition or remodel installers in Southampton - Updated Nov 2026

Avatar for TFC ELECTRIC, INC.
TFC ELECTRIC, INC.
5.0(
206
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, 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(
327
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, 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 time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Newgrange Electric Inc.
Newgrange Electric Inc.
4.5(
74
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, NY and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"As a Building & General Contractor myself Newgrange electric is one of my best electrical sub contractors. Eddie the owner is very hard working. Always reliable, extremely professional and maintains an office manager Nicole who knows what's going on, on all their projects so you always have someone to contact during business hours. Eddies crew is based of long time employees that are very knowledgeable in there work. Eddie will always get back to you even after business hours, which is not the norm for many vendors. We need more contractors like this. Joe Algeri, Orchard Builders & Construction & Skyline Plumbing & Heating."
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+8

Response time2 days
Response rate100%
Recommended by96%of homeowners
Avatar for Big Bear Contracting & Electrical, LLC
Big Bear Contracting & Electrical, LLC
4.8(
96
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, NY and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"Paul and his team were a refreshing change from many other contractors we have met! They examined the problem carefully, gave us a clearly explained fair estimate, and got the job done incredibly quickly. They were knowledgeable, respectful and completely straightforward. Highly recommend! Will call them for all future electrical needs."
5 neighbors recently requested a quote
Recommended by98%of homeowners
Leone & Sons Electric
4.8(
56
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quality work

"Vinnie is very professional. l loved the work which he performed. He was very neat, he upgraded my service to 200 amp and panel in the basement he started 8 am and finished at 1 pm. He and his worker are really very nice you cannot go wrong with them. If l have another electrical job l would differently go with them again thank you, Vinnie! Electrical job."
Response time12 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for DEPENDABLE RENOVATIONS LLC
DEPENDABLE RENOVATIONS LLC
5.0(
25
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Dependable Renovations LLC. was a pleasure to deal with. Steve and his staff are knowledgeable, courteous, honest and professional. All work was completed, as discussed and in a timely fashion. What I truly appreciate is the concern for the cleanliness of their work and the respect of their surroundings. That's something you can't teach. I would highly recommend Dependable Renovations for any work consideration."
3 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for JOELIA ELECTRICAL CONTRACTING INC.
JOELIA ELECTRICAL CONTRACTING INC.
5.0(
10
)
Electrical for Home Addition or Remodel - Install

Serving Southampton, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The employees of Joelia were professional, efficient, and extremely respectful of my home! I hired this company for multiple jobs in my house; camera install, rewiring, lighting remodeling - and they truly went above and beyond. I highly recommend."
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Full kitchen remodel
Full kitchen remodel
800 amp service
800 amp service

+10

3 neighbors recently requested a quote
Recommended by22%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Southampton, 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 Southampton, 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.