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TRUSTED BY WEST DENNIS, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon475
    Verified electrical services reviews

Find Electricians in West Dennis

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
55
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+15 more

Serving West 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 \[email protected]

My jobs
My jobs
My jobs
My jobs
My jobs

+17

286 neighbors recently requested a quote
PM Electric, LLC
5.0(
57
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+3 more

Serving West Dennis, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We were fortunate to find PM Electric via a neighbor’s referral. Po repaired indoor and outdoor fixtures including some work on the roof, installed a new light, and added an external outlet. What a great experience ! He is very friendly, hard-working, and has expert skills. He us our go-to electrician going forward."
Response time1 day
Response rate93%
3 neighbors recently requested a quote
Robert Greer
4.8(
26
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+5 more

Serving West Dennis, MA and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

"Robert was the first to give me a call and the first to come out and do the job. I will use him for electrical work again."
Response time11 hrs
30 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
166
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+19 more

Serving West Dennis, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Excellent. 2 perfectionist electricians, Sam and Steve affiliated with Cotti Johnson HVAC & Electrical, completed the comprehensive work with meticulous attention to details in half a day. They are knowledgeable, kind professionals. If I need any electrical work in the future, they are the first to contact in my list."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
68 neighbors recently requested a quote
Recommended by89%of homeowners
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 West Dennis, 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
100 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mr Cape Electrician
Mr Cape Electrician
4.4(
11
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+14 more

Serving West 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."
Additional Photos
Additional Photos
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Additional Photos

+16

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

Serving West Dennis, 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%
98 neighbors recently requested a quote
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Showing 1-10 of 149
Electrical questions, answered by experts

Sprinkler valves typically have 16 AWG or 18 AWG wires. AWG, or American Wire Gauge, is the standard measurement for wire gauge sizing in the U.S. The gauge is the thickness of the wire, with higher AWG numbers indicating thinner wires. You can find the gauge measurement in your sprinkler system’s user manual or on the sprinkler manufacturer’s website.

Multiple wire sizes are used for residential electrical purposes. While the most common sizes used in homes are 14 and 12 gauge, some appliances, such as stoves, electric water heaters, central air units, etc., may use larger gauge wire to accommodate their larger amperage. Typically, larger appliances require 10-, 8-, or 6-gauge wires.

The cost to upgrade an electrical panel ranges from $1,200 to $2,000, depending on the type of electrical panel you need and the size of your home. Amperage plays a central role in determining the cost, so calculate your home’s electrical load before purchasing. For example, a 100-amp and 400-amp panel vary widely in cost. 

Compared to amps, volts, and watts, ohms are a different kind of measurement, though also very common. Ohms show the resistance of materials like wiring: How much they impede the flow of electrons. The reason household wiring is usually copper or aluminum is that these materials are affordable and also have lower ohms, which means low resistance/high conductivity.

Outdoor outlets should be at least 15-amp, but preferably 20-amp. The exact rating will depend on the electrical load of the devices that will be plugged into the outlet and the capacity of the circuit. It's important not to overload the circuit, which can cause safety hazards such as tripped breakers or electrical fires. In general, a circuit rated for at least 20 amps is recommended for outdoor outlets, while each outlet should be rated for at least 15 amps.

The West Dennis, MA homeowners’ guide to electrical services

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