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TRUSTED BY JEFFERSON VALLEY, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon641
    Verified electrical services reviews

Top-Rated Electricians in Jefferson Valley - Updated Nov 2026

Avatar for B-Dyson Electric
B-Dyson Electric
4.9(
127
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - Install+14 more

Serving Jefferson Valley, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had an emergency service need: the electric cable providing power to my home detached from the outside of my house during a wind storm. Pat Tapia, the owner of B-Dyson Electric, came the very next morning to assess the damage and review what needed to be done to install/re-attach the cable according to code so that my electric company could restore power by that evening. He explained what needed to be done and acted quickly to get the "emergency" electrical work permit from the County as well as getting the necessary equipment (which thankfully was in stock), to do the job. He answered all of my questions and kept me informed every step of the way. He and his crew were friendly and top notch professionals who completed the job by late afternoon so my power could be restored that night. I was and am truly grateful for the speed and professional installation that Pat and his crew performed, including clean up of items to be discarded. The bill was within in the amount I had hoped it would be -- especially based on the amount of work that needed to be done in a short amount of time. I highly recommend B-Dyson Electric for all of your projects that require a company with experienced, skilled and knowledgeable electricians."
kitchen renovation
office
Conference Room Lighting
Conference Room
Office Space Hallway Lighting

+7

Response time11 hrs
6 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Spirelli Electric Inc
Spirelli Electric Inc
4.9(
233
)
Fixed Generator - InstallPortable Generator - RepairCeiling Fan - Install+21 more

Serving Jefferson Valley, NY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"My experience with Spirelli electric was great from start to finish. Customer service was so friendly and sent electricians out within 3 hours of my call. Fernando and Daniel were very professional and knowledgable. They repaired/replaced our outlets quickly. I will definitely use Spirelli again for any electrical projects that come up in the future."
New recessed lighting
New electric baseboard heat
New lighting in closet
Replacement of switches and outlets
Additional Photos

+21

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Antonio Ferrao Electric
Antonio Ferrao Electric
4.7(
976
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+11 more

Serving Jefferson Valley, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I have utilized Antonio Ferrao Electric in Peekskill, NY for the past several years for my electrical needs. Techs arrive on schedule and quickly proceed to diligently and competently resolve electrical issues of all types; while also providing electrical installation services of all types both interior and exterior. The company's namesake, Antonio Ferrao, is a veteran and a good man who has been in business in the area for over three decades. He cares for his customers, providing courteous, professional electrical services at reasonable prices. I wholeheartedly recommend Antonio Ferrao Electric."
Chapel Hill
The Castle at Cold Spring
Landscape Lights, Pool, & Hot Tub
Pool lighting
Service Panel

+77

Response time11 hrs
334 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rinaldi Electric
Rinaldi Electric
4.7(
83
)
Electrical Wiring or Panel Upgrade

Serving Jefferson Valley, NY and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Rinaldi Electric is very responsive, I called Joe and set up an appointment for the next morning to repair several outlets that stopped working, He sent over Arturo and Chris who were very professional and quickly replaced a faulty circuit breaker. I would definitely recommend Rinaldi Electric"
Car Charger Install
14 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Advanced Electric
Advanced Electric
4.9(
115
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Jefferson Valley, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"KEN, from Advanced Electric, did an excellent job. The cost to do the job was very reasonable. He arrived on time and kept us informed every step of the way. He upgraded our outdated electrical panels and circuit breakers doing all work to code, correcting wiring issues found along the way. I will definitely hire Advanced Electric again for any of our electrical needs."
Before and  after
Replacement of fuses breakers
Additional Photos
Additional Photos
Additional Photos

+56

Response time10 hrs
Recommended by96%of homeowners
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Electrical FAQs, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

The major difference between a GFCI breaker and an AFCI breaker is that a GFCI breaker protects against fatal shocks while an AFCI breaker prevent electrical fires. A GFCI breaker senses when the electrical current to ground is overloaded and trips to prevent major accidents or injuries. AFCI breakers trip when it detects dangerous electrical arcing.

Just like apples in a bunch, one bad outlet can cause other outlets to stop working. This is especially true if the outlets are connected in a series on the same circuit. When one outlet develops a fault, it can spread to every outlet downstream of the original.

Before the widespread use of PVC, affixing a ground wire to plumbing pipes was generally considered to be an acceptable workaround. Nowadays, not so much. There are plenty of nonmetallic water pipes and fittings out there, so any ground previously provided by the metallic piping would be interrupted in these cases, which is dangerous.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

The Jefferson Valley, NY homeowners’ guide to electrical services

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