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Find Electrical wiring or panel upgrade pros in Fishers Island

Avatar for TFC ELECTRIC, INC.
TFC ELECTRIC, INC.
5.0(
206
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"If you are shopping around for an electrician stop right here. I was so nervous because the work I needed was substantial. We needed a new central air hookup,an upgraded and moved electrical panel and the outside meter and lines moved! I was nervous. Tommy was so sincere so reassuring, he made me feel completely at ease. And I was right. Right from the start Theresa kept me informed every minute. Tommy showed up with his crew,actually before 8 am and worked straight through until after 6pm. The work he did is impeccable. He is a type AAA and it shows in his work. I can't say enough about his professionalism and ability. He should be Long Island's Electrician! Thank you Tommy,credit and Theresa."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time2 days
Recommended by98%of homeowners
Avatar for Ryleigh Electric
Ryleigh Electric
4.9(
11
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Everything went super well! The Ryleigh Electric electricians did a great job. We will hire them again soon for more electrical work on lighting inside and outside our home. Very reliable company!"
Old broken fan
Attic fan replacement
New fan in place
Installation complete.
Additional Photos

+16

Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for JOELIA ELECTRICAL CONTRACTING INC.
JOELIA ELECTRICAL CONTRACTING INC.
5.0(
10
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I’ve been using JoeLia electric for over 5 years now and couldn’t be happier with the service! They are responsive, efficient, and do very nice clean work. I would highly recommend them for any electrical job big or small."
Logo
Full kitchen remodel
Full kitchen remodel
800 amp service
800 amp service

+10

1 neighbors recently requested a quote
Recommended by22%of homeowners
Avatar for SeaCrest Electric
SeaCrest Electric
4.5(
56
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mike is awesome. His professionalism and patience are amazing. Our church hired him to upgrade all the interior lightings. It is a big project and the work is still ongoing but I am so happy with my experiences with Mike thus far that I had to write my review and give him my two thumbs up before the project is even finished. He is very caring and handles the project like he is doing the job for his own family. I highly recommend him!"
Certificate of Completion - Motor & Motor Cont
OUR WORK
Certificate of Liability Insurance
OUR WORK
Stationary Ceramic Glass Electric Baseboard Patent

+4

Response time1 day
Recommended by100%of homeowners
Avatar for John Julius Electric
John Julius Electric
4.2(
36
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"John was very professional. Explained the job to me so I can understand what he had to do. He came with his crew at the time they were supposed to be there and finished in a timely manner. They labeled and explained all the breakers and what they were to in the house. Would recommend him to do a job"
200 amp service upgrades
200 amp service upgrades
200 amp service upgrades
200 amp service upgrade
Recommended by75%of homeowners
Avatar for Star Electric
Star Electric
4.1(
118
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Fabio was skilled and installed the new outlet for my dryer quickly. He informed me so I could understand what he was doing. He cleaned up before he left. He is on my speed dial for electrical work."
54 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Pinnacle Power LLC
Pinnacle Power LLC
5.0(
8
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had a wonderful experience with Joe. He was knowledgeable, reasonably priced, and responsive. He showed up when he said he would—which is a rare quality in our home improvement experiences. The work was done well. You can tell he takes pride in his work. We will absolutely work with him again. and highly recommend calling him for your electrical needs."
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+4

Response time5 hrs
Response rate98%
10 neighbors recently requested a quote
Avatar for BERARDI ELECTRICAL CONTRACTING, INC.
BERARDI ELECTRICAL CONTRACTING, INC.
3.7(
72
)
Electrical Wiring or Panel Upgrade

Serving Fishers Island, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Leo and Bernardi Electrical were phenomenal, from contact to cleanup. Work was impeccable, showed up on time, came prepared, guided me in choice of units to purchase, made sure all were properly wired, Great communicator, easy to work with, follow up was great, made sure I was happy with work and that a everything worked to my satisfaction and that my expectations were met. In truth my expectations were exceeded. Having Leo around was like having a brother in the business. The guy and work was the best."
Lido beach NY
Lido beach NY
Lido beach NY
Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Fishers Island, NY

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Fishers Island, NY homeowners’ guide to electrical wiring or panel upgrades

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