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TRUSTED BY SULLIVAN, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon86
    Verified electrical services reviews

Find Electricians in Sullivan

Avatar for Noyes Electric
Noyes Electric
5.0(
30
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+14 more

Serving Sullivan, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Offers commercial services

"I had an excellent experience working with John at Noyes Electrical. He and his team were extremely professional and arrived exactly when they said they would. They went above and beyond what they were originally hired to do, and I am completely satisfied with the quality of the work they completed. John handled all the arrangements on my behalf, including coordinating with the electric provider and preparing the city permit application, which made the entire process seamless and stress-free. I plan to use Noyes Electrical again for upcoming projects and highly recommend their services."
Response time1 day
Response rate85%
26 neighbors recently requested a quote
MJS Electrical Services, LLC
3.6(
38
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+3 more

Serving Sullivan, NH and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"what they quoted was the final bill.....they cleaned up every area as they installed. They double checked as they were leaving to make sure everything was 100%. I wish they did more than electrical!!!"
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)
Lightning Protection - Install or Repair

Serving Sullivan, NH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"WB Lightning Rods did an excellent job installing lightening rods on our home. The owner stayed onsite the entire time to supervise the work. He took extra care to plan the rod and cable placement to ensure the proper protection and retain the aesthetics of our home. His crew were knowledgeable, polite, neat and efficient. We could not be more pleased with the results."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
84 neighbors recently requested a quote
Recommended by98%of homeowners
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Electrical questions, answered by experts

Smart light switches are designed to work with most traditional light fixtures and wiring. However, there are several compatibility factors to consider. Some smart switches require a neutral wire to function, which may not be present in older homes (typically built before 1985). If you plan to use a dimming feature, ensure your LED bulbs are specifically the dimmable type. Additionally, a stable Wi-Fi connection is necessary for remote control, though some models may use other standards like ZigBee, which would require a compatible smart home hub.

A voltmeter measures the voltage of AC or DC electrical current. Unlike a multimeter, measuring voltage is a voltmeter’s only function. Voltage is the potential difference between two points within a circuit. Measuring voltage with a voltmeter can help identify wiring issues or determine whether a battery is dead.

If the electrical wires you’re working with are too short, one of the easiest ways to elongate it is to extend them with a push-in connector. These user-friendly tools help you splice two wires together with little fuss or the need for extra tools, like a crimping tool, which is an older way of extending wires. As long as you can stripe the ends of a wire, using a push-in connector shouldn’t be an issue.

There are three main wires on a doorbell, typically color-coded white, black, and green, that are connected to a transformer box in your home. One wire runs to the doorbell button, another wire runs to the door chime, and the third wire runs between the doorbell button and the door chime.

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 Sullivan, NH homeowners’ guide to electrical services

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