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TRUSTED BY DENNIS PORT, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon557
    Verified electrical services reviews

Top-Rated Electricians in Dennis Port - Updated Nov 2026

Robert W. Greer Electrician
4.8(
26
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+9 more

Serving Dennis Port, 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 Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
57
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+4 more

Serving Dennis Port, 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 \[email protected]

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

+3

141 neighbors recently requested a quote
Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.8(
99
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Dennis Port, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"In 2016 I hired Paul Foley Electric to install a Kohler generator on my property. Paul and his crew were professional, neat and did a first class installation. I have been very pleased with my purchase and the yearly maintenance service that Premier Generator provides. Premier Generator is part of Paul Foley Electric. I can honestly highly recommend these two companies."
Auto Transfer Switch
Connection to propane tanks
Housekeeping pad
Trenching
Custom Poured Pad

+13

Response time12 hrs
13 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mr Cape Electrician
Mr Cape Electrician
4.4(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+14 more

Serving Dennis Port, MA and surrounding areas

Approved

In business since 2020

Emergency services offered

Customers say: True professional

"I just had an electrical job done by Sean at my house in Mashpee and I honestly cannot say enough good things about him and his company. He gave me a reasonable quote for what I needed done and then communicated with me by email, phone and text to make sure I understood the job and knew what would be happening next. He had to coordinate the job with Eversource which was not easy at all, but he kept at them. He apologized to me several times for how Eversource kept rescheduling when it wasn’t his fault at all. When the day came to have it done, Sean and his crew were on time, got right to work and were very professional. And they always took their shoes off before coming in the house! The job was inspected by the town, which he coordinated, and it was done right and passed. I definitely recommend them and I will be using them again myself!"
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+16

Response time11 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Cotti Johnson HVAC, Inc.
Cotti Johnson HVAC, Inc.
4.3(
63
)
Fixed Generator - InstallFixed Generator - Repair

Serving Dennis Port, MA and surrounding areas

Approved

In business since 1944

Free estimates

Emergency services offered

"Responded immediately to the side effects of a water break in the house. Immediately restored electrical services to dry areas, came back a few days later to restore more services. Gave detailed proposal before work was initiated, had enough supplies on truck to immediately replace most of affected parts. and advised on purchase of replacement fixtures. The technician was cheerful and understood my goals in restoring service."
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation

+56

Response time9 hrs
Response rate97%
82 neighbors recently requested a quote
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Showing 1-10 of 152
Electrical FAQs, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

No. When applied properly, electrical tape is designed to be an insulating material with high resistance to electricity. It can reinforce electrical connections and act as a safeguard to help ensure the electrical current stays within its designated pathways. However, it’s important to note that it can break down over time and you should never use it as a replacement for electrical wire caps.

The safest option is to let a technician conduct the inspection. However, if you are certain that the capacitor failed and you take all precautions to avoid electric shock, you can take a look yourself. Usually, you can open the front panel of the unit and use a flashlight to find the small capacitor cylinder. It should have a sticker on it that provides its product number, capacity, and similar information that you can note when talking to a contractor.

To install an outlet from existing wiring, you’ll need to choose a location where you can already access existing wiring. The easiest way to do this is to install an outlet on the other side of the wall of an existing outlet. 

Since the wiring is already in place, all you have to do is connect a new cable to the existing wiring and then connect the correct wires through the wall—to the new electrical outlet. Place your new outlet into the opening in the wall and then connect the correct wires to the appropriate terminal screws.

The safest way to pull an electrical cord from the wall outlet is by gently but firmly grabbing the plug and pulling it out. Pulling on the cord instead of the plug can cause damage to the cord, leading to an increased risk of electrical problems like fire or electric shock. If you notice damaged wiring on an appliance or device, it’s best to stop using it immediately.

The Dennis Port, MA homeowners’ guide to electrical services

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