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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified electrical services reviews

Top-Rated Electricians in Mount Sinai - Updated Nov 2026

Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
4.9(
327
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Mount Sinai, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Mike Connelly of Shamrock Electric Co. Coordinated the installation of my whole house Generac generator with PSEG long island and my plumber. He connected the automatic transfer switch and fully tested the system upon completion of the install. He has it set to run a test for 10 minutes once a week. My wife and I are extremely happy with the unit and the professional set-up by Shamrock Electric Company ."
Electrical Project
Additional Photos
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+5

Response time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
19
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Mount Sinai, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"PKJ Electrical is the most professional electrician's I have ever hired. They were on time, courteous and very knowledgeable. They replaced my breaker box. I have never before seen the wires so neat and organized as I did after he was finished with my job. I will only hire PKJ for all of my future electrical needs. Thank you again for such a wonderful experience."
Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for DZ Electrical Contracting
DZ Electrical Contracting
4.8(
438
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedCeiling Fan - InstallCeiling Fan - Repair+15 more

Serving Mount Sinai, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"DZ Electric has come to our rescue on more than one occasion over the past two years; has always been quick to respond, super friendly, and more-than reasonably priced. They resolved an issue I was having with a hot tub, replaced an entire electrical panel, installed motion detector lights, and even restored our 30+ year-old landscaping lights because I was too stubborn to find replacementsâ ¦BTW they are beautiful once again! Their most recent visit is a true testament to how GREAT they areâ ¦.it was not to my home. My husband and I had been looking forward to a weekâ s vacation on our boat when its air conditioning failed. After days of having multiple marine technicians on board not able to locate the problem, I decided to call Darren at DZ Electric. He responded immediately and met with us that same afternoon. Our boat was unfamiliar territory to Darren, but he was willing to do whatever it took to help us, and was confident he would find the problem. Darren returned, on time as always, with Rob and Orlandoâ ¦and they immediately got to work. They were laser focused on one thing, getting us back in vacation mode. Not only did they find the problem, they FIXED the problemâ ¦. all within a few hours!! They went above and beyond for us; working in very tight quarters-in extreme heat and humidity, and never complained about it. Even left our boat cleaner than they found it. They salvaged our vacationâ ¦my heroes!! We are very grateful, and would never consider using anyone else for an electrical issue. Thanks guys, you truly are the BEST!!!"
Response time5 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Fran Electric Co.
Fran Electric Co.
4.8(
33
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Mount Sinai, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Had several problems that were repaired. When another electrical issue arose, they immediately returned and everything went well. Old house with outdated electrical system unfortunately, but I was left with everything working! Extremely satisfied, would use them again when I upgrade my electrical system."
Electrical Project
Upgraded service
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Electrical Project

+19

Response time11 hrs
1 neighbors recently requested a quote
Recommended by56%of homeowners
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Electrical FAQs, answered by experts

Automatic gates don’t use too much electricity, and you should see a minimal effect on your utility bill. In fact, certain gate systems are entirely self-sufficient and rely on solar panels attached to or near the gate to power the motor. While a gate is large and there is a powerful motor moving it, it’s not something that sees constant use throughout the day. For most automatic gates, expect to see a utility bill increase of only around $10 per month.

If half of a string of Christmas lights is out, it is likely because of a single burned-out, loose, or broken bulb within that section. Long strands of lights often contain more than one circuit, so when one bulb fails, it can cause the entire circuit (or half the strand) to go dark. To fix this, inspect the unlit section and test each bulb to ensure it is tight and functioning properly. Replacing the faulty bulb or repairing a damaged shunt will typically solve the problem.

You can run a small or basic standard-size refrigerator on a 15-amp circuit. But you should plug a modern, standard-size refrigerator into a 20-amp dedicated circuit. The refrigerator needs to be on a dedicated circuit, meaning it is the only appliance and outlet on that circuit breaker. This method prevents tripping the breaker and reduces the chance of an electrical fire. 

Thankfully, LED lights use less electricity than incandescent lights, meaning you won’t spend as much on utility bills by using these light strips. Each 5-meter LED light strip will cost about $3 per year on your energy bill.

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

The Mount Sinai, NY homeowners’ guide to electrical services

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