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TRUSTED BY PORTLAND, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon575
    Verified electrical services reviews

Find Electricians in Portland

JMP Electric, LLC
4.9(
91
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+5 more

Serving Portland, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"My husband and I highly recommend Jeremy. We had power issues and Jeremy walked us through everything that was going on. He went over the pricing and stuck to it. He is quick to respond to communication. We are very happy with the work he and Austin did to correct and upgrade our electric service. We will definitely be using him for future electricity needs and recommend him highly!"
Response time5 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+11 more

Serving Portland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Rob was the only person to respond when I was looking for a contractor He was above board with timelines and prices He is quite knowledgeable about generators he is definitely a professional the install is neat and tight l would highly recommend R A Buckley and Son for electrical work."
Response time5 hrs
Response rate90%
4 neighbors recently requested a quote
Avatar for A & A Electrical Contractors, LLC
A & A Electrical Contractors, LLC
5.0(
35
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+5 more

Serving Portland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Roberto Suarez ( A and A Electric) was excellent. He showed up in the pouring rain and installed the wiring for an electric range on a Mobil home. The job entailed running cable approximately 50 feet under the unit in pvc, installing the outlet and connecting it to the breaker box. He gave me the best quote, did excellent work and was a total gentleman! All on a Sunday in a torrential storm. HIGHLY RECOMMENDED!!"
Tesla charger
Old panel
Old meter
New meter
New panel

+2

Response time3 hrs
Response rate90%
3 neighbors recently requested a quote
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Electrical questions, answered by experts

A C-wire connects your thermostat to your household heating and cooling system to provide continuous 24V power. The furnace's transformer converts household electrical current into this low-voltage power to operate the HVAC system's circuitry. In most configurations, the C-wire connects to the terminals labeled "C" on both the furnace's low-voltage terminal block and the thermostat. In some cases, if a dedicated C terminal is unavailable, the C-wire can be connected to the "G" (fan) terminal at the furnace.

Modern homes have a lot of devices and appliances running at once. That means there are many different wires and cables throughout the house. Service entrance conductors (also known as service entrance cables or service feed wires) connect the external weatherhead for the utility pole to the circuit breaker box. This is your home’s connection to your local power grid.

For many homeowners, sheds are more than storage spaces for tools or lawn care appliances. If you’re thinking about building a work space outdoors or could make your life simpler by running electricity to a spot that’s closer to your yard, it could absolutely be worth the cost.

Yes, GFCI breakers are required for all outdoor outlets. This code requirement applies to all outlets located on balconies, decks, patios, and other outdoor lounge spaces. In addition, outdoor outlets need to have watertight covers that provide protection when cords are plugged in. If you have an older home that may not be up to code, it's a good idea to also ask your electrician about adding GFCIs to some indoor areas. Kitchens, bathrooms, basements, and any other areas of a home that are commonly exposed to moisture should have GCFI breakers.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

The Portland, CT homeowners’ guide to electrical services

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