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TRUSTED BY JEFFERSON, WV HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon267
    Verified electrical services reviews

Find Electricians in Jefferson

J & M ELECTRICAL SERVICES LLC
5.0(
5
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel Upgrade+2 more

Serving Jefferson, WV and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Small jobs welcome

"Maccoy responded to my request for service right away. We were able to set up a time for him to come within days (other electricians I contacted were booked and I would have to wait a month or more for service). He was very knowledgeable and took care of our electrical issues quickly. Would highly recommend him!"
Response time7 hrs
1 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Montani Mechanical Group Llc
Montani Mechanical Group Llc
4.4(
46
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+4 more

Serving Jefferson, WV and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Montani Mechanical Group, LLC, is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. \n

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+38

16 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Family Handyman Services
Family Handyman Services
4.0(
76
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Jefferson, WV and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Steven and Brandon installed laminate flooring in my living room and dining room and it looks so good, I’ve expanded the job and they’ll be installing it in my kitchen, too. They were very professional and efficient and I highly recommend them!"
Before
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+79

Response time3 days
13 neighbors recently requested a quote
Recommended by92%of homeowners
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Electrical questions, answered by experts

Yes, blue wires can be hot wires in the U.S. However, they are less common in residential properties than red and black hot wires. Blue wires are typically used as traveler wires in three-way and four-way switches, as well as ceiling fans. They allow fixtures to be controlled by multiple switches, like when there are switches at the top and bottom of a staircase for the same light.

GFCI stands for ground fault circuit interrupter, which means it has the ability to detect a ground fault and shut the circuit down before it creates hazards. General breakers may also do that because ground faults can cause overloads, but they’re more focused on amp overloads from any cause. GFCIs are often installed in specific outlets, but breakers can come with GFCI capabilities built in for broader ground fault protection.

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.

Yes, states and local governments can have additional building codes that address kitchen outlets. In most cases, these kitchen outlet codes simply refer to the NEC. However, states or local municipalities can have separate requirements for electrician licensing, such as requiring a permit to make big changes, and other details.

The cost of fixing faulty wiring depends on the type of repair required. Replacing an electrical service line, for example, can cost up to $500. Rewiring an entire house will cost at least several thousand dollars. Replacing old wiring like knob and tube wiring will be even more expensive, but fortunately that kind of outdated wiring is fairly rare. Always get an estimate from a reliable electrician to learn the cost details. 

The Jefferson, WV homeowners’ guide to electrical services

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