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TRUSTED BY SCARSDALE, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified electrical services reviews

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Avatar for B-Dyson Electric
B-Dyson Electric
4.9(
126
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+14 more

Serving Scarsdale, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had an excellent experience with B-Dyson Electric. Pat completed the work in a timely manner and at a very reasonable price. He is extremely knowledgeable and took the time to clearly explain the work being done and what was required. It’s refreshing to work with someone who is both professional and transparent. I highly recommend Pat and B-Dyson Electric to anyone looking for reliable, high-quality electrical work."
kitchen renovation
office
Conference Room Lighting
Conference Room
Office Space Hallway Lighting

+7

Response time11 hrs
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Rinaldi Electric
Rinaldi Electric
4.7(
83
)
Electrical Wiring or Panel Upgrade

Serving Scarsdale, 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
13 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Antonio Ferrao Electric
Antonio Ferrao Electric
4.7(
974
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+11 more

Serving Scarsdale, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Antonio Ferrao Electric's team provides excellent, quick service. They have completed significant upgrades to our home including an upgraded electrical panel, improved attic wiring as well as many aesthetic design upgrades such as new light fixtures. All work was very neat and professional. Highly recommend."
Chapel Hill
The Castle at Cold Spring
Landscape Lights, Pool, & Hot Tub
Pool lighting
Service Panel

+77

Response time11 hrs
342 neighbors recently requested a quote
Recommended by93%of homeowners
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Electrical questions, answered by experts

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

The best place to put an electrical outlet depends on your needs. A good rule of thumb is to install outlets every 6 feet in large rooms. Hallways over 10 feet long need one electrical outlet minimum. 

If you find yourself needing extra plug-ins for all of your gadgets, you may want to increase the number of electrical outlets in your room. When adding outlets, keep in mind that older homes could have outdated electrical panels. In these cases, you may need a pro to upgrade you from 100-amp to 200-amp service before increasing the power load.

Yes, electric-start snow blowers need to be plugged in to start, but you can unplug them and go once they’re up and running. Simply plug the snow blower into an outdoor outlet and press the start button. Once it starts, you can unplug it and use it freely. The idea for these types of snow blowers is to simplify the starting process from the typical pull-string starts.

Yes, you should get a quote or an estimate from an electrician. Most electricians offer free estimates or quotes. When getting quotes, do your research and verify each electrician’s license. Get quotes from three different electricians to compare. If the prices or items listed appear different on the quotes, ask the electrician to clarify. Learning as much as you can about the electrical work you want done will help you get the most accurate estimate. 

You should not attempt to disable a smoke alarm unless you’ve already activated a replacement unit. To stop a hardwired smoke alarm from beeping, reset the device or silence the alarm. If you’re removing a hardwired alarm, shut off the power, turn the unit counterclockwise to remove it from the ceiling, and disconnect the wiring.

The Scarsdale, NY homeowners’ guide to electrical services

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