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Find Electrical wiring or panel upgrade pros in East Dennis

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
57
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ. \n \n(774) 331-3500 \nCalltheChamp.com \nHello@CallTheChamp.com

Hotel 4Homeless Dogs
Pan Mass Challenge
Attleboro Cheer Team
The Autism Corner
Generac Generator

+1

131 neighbors recently requested a quote
Robert W. Greer Electrician
4.8(
26
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of electrical services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

2 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Cape Cod Electrical, Inc.
Cape Cod Electrical, Inc.
4.9(
183
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I was nervous because half my kitchen was without power. Chris showed up on time and was terrific. Turned out one of the outlets had a loose connect because it was back-stabbed. In fact, every connection on the circuit was back-stabbed. Chris took the time to properly wire every connects. I highly recommend Cape Cod Electrical."
Ripped down service wire due to storm damage
After repair
After repair
Existing center light
New recessed lighting with pendent over island

+10

Response time2 days
1 neighbors recently requested a quote
Recommended by80%of homeowners
PM Electric, LLC
5.0(
57
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We would 💯 recommend Po! He installed an EV charger for us as well as wiring for an electric stove. He is professional, neat and does fantastic work for a very fair price. As a bonus he is a so very personable and pleasure to have as our new electrician. We will certainly be calling him again!"
Response time1 day
Response rate93%
3 neighbors recently requested a quote
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
168
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Cotti-Johnson was superb. We had long wanted a permanent generator attached to our house but delayed due to the hassle (buying a generator and then finding all the separate contractors needed to do the electrical and gas work). Cotti-Johnson was one-stop shopping. They did it all, including arranging for the final inspections. They responded to our inquiry right away and within weeks, our generator was fully installed. They also upgraded our electrical panel (long overdue). Kudos to Eric for assessing our needs and E. J. and his co-workers for their efficient and excellent work in installing both the generator and electrical panel."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
60 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Darnell Cauley Electrician
Darnell Cauley Electrician
4.9(
19
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Darnel came a day after calling him for an electrical issue at my house. He was very pleasant very professional, efficient, and really great to work with. I would highly recommend him to anyone who needs electrical work done on Cape Cod five stars."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+3

Response time1 day
Response rate100%
Recommended by31%of homeowners
Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.7(
79
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

At Premier Energy Solutions, your comfort and safety come first. We protect your home or business with turnkey, worry-free generator installations, HVAC systems, and electrical work — all backed by unmatched reliability and value.\n\nEvery project is handled by licensed professionals using top installation practices. From backup power to heating and cooling to electrical upgrades, we make it seamless, professional, and built to last.\n\nSince 1992, Premier Energy Solutions has grown from a licensed electrical contractor into a full-service power, comfort, and safety provider. We deliver a complete, turnkey experience — design, permitting, installation, testing, and support.\nGenerators. HVAC. Electrical. One trusted team.

36 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mr Cape Electrician
Mr Cape Electrician
4.4(
11
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2020

Emergency services offered

Customers say: True professional

"Sean and Jr came in and installed recessed lighting through out the whole house. They even suggested a more energy efferent lights than I had wanted. Now my house is brighter with out my electric bill going up! They will also be helping me update my home to more smart home technology in the Fall. I refer everyone to them when asking for an electrician."
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Additional Photos

+16

Response time11 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Jason Wood Electrician
Jason Wood Electrician
4.3(
7
)
Electrical Wiring or Panel Upgrade

Serving East Dennis, MA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I was very pleased with Jason’s work. He summited an honest and fair bid for the work completed. I received multiple quotes from electricians to upgrade the electrical panel on my cottage in Plymouth. The majority of the quotes were ridiculously high since I knew the cost of the project. Jason was fair with his pricing and did an excellent job quickly and professionally. There are a lot of electricians out there quoting outrageous prices. Jason is not one of those electricians. I will surely use him again."
Additional Photos
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Additional Photos

+10

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in East Dennis, MA

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 East Dennis, MA 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.