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Find Electrical wiring or panel upgrade pros in Bristol

Avatar for Marsh River Electrical LLC
Marsh River Electrical LLC
4.7(
64
)

Serving Bristol, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I was very pleased with the work done by Marsh River Electric. Old houses are difficult to work with and Hank DeRuiter got right to it and upgraded all circuits giving me new grounded outlets and switches. He came every day and completed the job on time. In many ways, I think Hank went above and beyond with my electrical job and gave me outstanding results. I couldn't have been more pleased with the work done. I would strongly recommend Marsh River Electric as an electrical contractor."
Recommended by92%of homeowners
Avatar for Generator Supercenter of Maine
Generator Supercenter of Maine
4.6(
39
)

Serving Bristol, ME and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"They show up when they said they would, tech was well versed in what he was going to do. Had a discussion about generators, he gave me an education about them. The service, price, were good, the professional appearance and approach to his job were exceptional."
Generator Install
18KW Installation
Preparation for the day
Photos
Response time2 days
Response rate93%
76 neighbors recently requested a quote
Avatar for Collins Electric
Collins Electric
New to Angi

Serving Bristol, ME and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

At Collins Electric we take pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Cape Elizabeth House
Cape Elizabeth House
Cape Elizabeth House
23 neighbors recently requested a quote
GSC Electric LLC
3.9(
133
)

Serving Bristol, ME and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Greg was very accommodating with my schedule, which kept changing due to work.  He arrived on time and started working right away.  He ran into some trouble with our 150 year old construction and worked until 7:00 PM that day.  Unfortunately for him, he didn't finish, but he came back right away the next morning.  I wasn't able to be there, but we felt comfortable leaving him a key.  He let himself in, finished the job, and cleaned up.  The room was in almost perfect condition.  Greg was very creative in wiring the lights so that he didn't' have to create holes in the walls or ceiling.  There are a couple of patches that we will have to spackle and repaint, but that's to be expected given the type of work done and that the deal said that it didn't include drywall repair. I was worried that that meant he would haphazardly put holes in the walls and leave them gaping open, but he certainly didn't do that and he repaired what he did do to my expectations.  
The lights look absolutely amazing - the room is so much more comfortable with the dimmer option and the recessed lights look so good we are considering them for other rooms in the house.  
Another plus - Greg was really good with the dog and friendly to me.  Sometimes it can be uncomfortable to have another person in your home, but Greg was very pleasant.
"
Recommended by83%of homeowners
Cushnoc Electric
5.0(
5
)

Serving Bristol, ME and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"I reffered to Alex about helping me with some wiring issues in my 1840 home in Augusta. Alex came right over and quickly assessed the issue, and fixed things super quick. excellent work and super friendly. it's super impoto have a reliable electrician on hand saving Alex and Cushnoc Electric for the future!! Thank you!"
Response time3 days
Recommended by100%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)

Serving Bristol, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Everything went wonderfully with this company.  They were very professional, listened to exactly what my problem was, and explained to me how they were going to diagnose the problem and/or solve it before doing any actual work.  Once they started, the team (three people came) worked together like a well-oiled machine.  One was in the room with diagnostics, one was at the fuse box looking for possible problems there, and the third went into the crawlspace beneath our house to look at the physical wiring.  Once the problem was found (there was a faulty wire beneath the house that had come loose from the junction box), it was fixed and tested within minutes and another full diagnostic was done to make sure there were no other possible issues.  They cleaned up after themselves very neatly.  They also replaced the light switch with a dimmer switch at no extra cost!  Well within my budget, and came in even lower than their original (FREE) estimate!  I would highly recommend this company to anyone in the Bergen County area.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Avatar for 2 Rivers Electric
2 Rivers Electric
4.8(
5
)

Serving Bristol, ME and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Logo
Response time3 hrs
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Bristol, ME and surrounding areas

In business since 1971

Credit card accepted

"They're pretty good. I think overall they're good, I'm happy I have it. They can be problematic, that's if you don't know your contract and what's covered or not. It's fine. I like it. I like American Home Shield. They don't really vary in cost. They do respond to you. They send really decent referrals and you really don't have to do too much. They have different plans, so it's up to the person to find the plan and know what they are getting. When you call they suggest you go online. So when you go online and it does not turn out what they say, then they say you should have called. It's just a circular thing. When you put a claim in online, it only gives you a category and no opportunity for details and that's a problem. All my electrical smoke alarms went off in the middle of the night. It was horrible, I had to get up on a ladder at 2:00 am in the morning and pull out wires in the ceiling. To me it was an electrical issue, but they dismissed it. Because I couldn't tell them that in the service request, I just put electrical and it was a big problem. They're website needs to have a note, a comment. It would be great instead of a category to add some comments. They don't have that."
Additional Photos
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Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 18
FAQs for electrical wiring or panel upgrade projects in Bristol, ME

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 Bristol, ME 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.