Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Norwich, CT

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 wiring or panel upgrade pros in Norwich

Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
48
)

Serving Norwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Very responsive business and communicated every step of the way. From what he diagnosed I had a bad wire in the ceiling of the garage that shut my breaker off and wouldnâ t reset. I had no lights or plugs in the basement for days as I tried to figure it out myself. He came in and was easily able to diagnose, fix, and get it all back up minus the one plug that relies on the one dead wire. Iâ ll be putting that in since Iâ m taking my ceiling down anyways. He has all the experience needed and professionalism a master electrician is. Definitely will hire again and will recommend to anyone who needs an electrician."
Response time5 hrs
Response rate88%
3 neighbors recently requested a quote
Avatar for Klein Electric LLC
Klein Electric LLC
4.9(
22
)

Serving Norwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"“Klein Electric ran the wires and terminated for my new EV charger I purchased, they made the job easier than I thought and within my schedule!” It costs $900 and took like 4 hours."
Before
After
Response time3 days
2 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Electric Solutions Contracting
Electric Solutions Contracting
4.3(
59
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

"Kevin has been doing electrical work for us for about a decade, first upgrading the electrical ststem in our 1920s bungalow in Willimantic, and then coming out numerous times to update various elements in our historic home in Chaplin. He's great to work with, no- nonsense, thoughtful about creating safe solutions for our older house, including a generator installation. A nice person and a true professional."
19 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Cawiamca, LLC
Cawiamca, LLC
5.0(
43
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Ron and his team have been a real pleasure to work with. I had water damaged in my master bath that turned into a master bedroom floor replacement, a lower level drywall replacement in 3 rooms and a complete master bathroom remodel. Ron worked with me through every step of the renovations. From initial inspection to renovation ideas to improve the functionality of the bathroom. Put me in contact with a great design specialist for materials for the bathroom. I have worked with other teams before and they can not compare to the high quality and professional attitude of Ron and his team. I am a bit of a perfectionist and noted things that I wasn t sure about but Ron s team or Ron would quickly answer my questions or work with me to improve the design and/or the things I wanted done differently. His team noted small things around the house and took care of them without asking or adding cost to the project. I had a few pieces of drywall tape in other rooms that had started to work there way off and his guys redid them and paint the area. Ron and his team have made this project very easy for my family and I. They are efficient and have a true art for their trade. They produce a high quality product. They always maintained a clean environment while they are working. Ensuring that they clean up their work site at the completion of everyday. Respectful and polite during every conversation. Work with me to answer my questions and fix the issues I note throughout the project. Returns phone calls quickly normally within a few minutes. Or he will come over to the house to answer my questions in person. And show me his thoughts so we can brainstorm the best results together. I would HIGHLY recommend using them for any home improvement project you may have. I will definitely be using them again when we decide to move onto the next home improvement project. Great friendly company of professionals."
Steam Boiler
New Boiler Install
New Home Saybrook
Custom built in in progress
Addition in progress

+2

Response time4 hrs
Recommended by100%of homeowners
Avatar for Vega Electric LLC
Vega Electric LLC
4.3(
12
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"This is a wonderful company. Very friendly, knowledgeable, great pricing and quick response. Very respectful to you and your home. They go above and beyond to please the customer. I was very happy with their performance. I would definitely recommend Vega Electric LLC!!"
Service upgrade
Service upgrade
Bathroom exhaust Fan
Light replacement
Light replacement

+2

6 neighbors recently requested a quote
Recommended by45%of homeowners
Deary Electric & Renovations
4.7(
33
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2001

Emergency services offered

Credit card accepted

"I highly recommend Deary Electric. After finding them through Home Advisor, I spoke on the phone with Josh just a few minutes later. They arrived when he said and called ahead 30 minutes before he arrived. Once here, Josh and his partner were able to quickly figure out what the problem was and fixed it shortly thereafter. Cost was more than fair; money well spent. Will definitely call them for future work."
Additional Photos
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JL Electric LLC
JL Electric LLC
5.0(
4
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Are you looking for high quality, professional electrical work done at competitive prices?\n\nWith 18 years of experience, JL Electric provides residential, commericial, industrial and solar services including: removal and reinstallation of solar systems, service upgrades, generator hook up installation, general residential wiring and all other electrical needs!\n\nNow servicing all of CT, but local to Windham County! Let us provide high quality and reliable workmanship to your home or workplace!

Tesla Charger Install
Tesla Charger Install
Generator Transfer
Generator Transfer
Outside lights

+2

Avatar for Biagiarelli Electric
Biagiarelli Electric
5.0(
5
)

Serving Norwich, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"If you are looking for an excellent electrician, start with this company first! I found Ben to be knowledgeable and professional. He did an inspection of our electrical issues and came back promptly and took care of the repairs. He made sure that everything was safe. I also feel that he did not overcharge me. He promptly provided a report to the Bldg Inspector, which was required for occupancy after our fire."
Our Projects
Our Projects
Response time2 hrs
28 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 65
FAQs for electrical wiring or panel upgrade projects in Norwich, CT

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 Norwich, CT 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.