Top-rated electrical for home addition or remodel installers.

Get matched with top electrical for home addition or remodel installers in Uniondale, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical for home addition or remodel installers in Uniondale

Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
4.9(
324
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time6 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for BQ Electric Inc
BQ Electric Inc
4.8(
423
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, 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!"
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Absolute Electrical Service, Inc.
Absolute Electrical Service, Inc.
4.4(
117
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I received a call on Monday morning concerning the work I needed completed. Tuesday morning two young men showed up who were very professional and very nice. They changed the light fixture in my half bathroom as well as the light switch and one outlet.They were very accommodating and completed the job quickly, accurately, and now it looks fantastic. I highly recommend working with this company for I will do so again in the future when needed."
 tiger
 ace
 1600 amp service
 pool
commercial projects

+1

Response time11 hrs
Response rate100%
18 neighbors recently requested a quote
Avatar for Newgrange Electric Inc.
Newgrange Electric Inc.
4.5(
74
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Real Power Electrical Contractors
Real Power Electrical Contractors
5.0(
6
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, NY and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

"Real Power Electrical came to my property and provided a thorough explanation of the work needed along with an itemized receipt of the products being installed. The process from estimate to work completion was quick and efficient."
Response time1 day
Recommended by100%of homeowners
RJ ELECTRICAL CONTRACTORS INC
5.0(
3
)
Electrical for Home Addition or Remodel - Install

Serving Uniondale, NY and surrounding areas

Approved

In business since 2017

Credit card accepted

Offers commercial services

"Great experience with R&J Electric\! They were Richard was professional, reliable, and did a great job. The work was completed efficiently, and I’m very happy with the results. I would definitely recommend R&J Electric to anyone looking for quality electrical work."
14 neighbors recently requested a quote
...
Showing 1-10 of 480
FAQs for electrical for home addition or remodel installation projects in Uniondale, 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 Uniondale, 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.