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TRUSTED BY MIDDLE ISLAND, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified electrical services reviews

Top-Rated Electricians in Middle Island - Updated Nov 2026

Avatar for TFC ELECTRIC, INC.
TFC ELECTRIC, INC.
5.0(
206
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectrical Switches, Outlets & Fixtures - Install or Repair+8 more

Serving Middle Island, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Tom and his team did an amazing job. They showed up on time, were very professional and cleaned up after each day. Their work was neat and they also installed quality hardware - which not may electricians do. I would highly recommend TFC Electric for anyone looking for a great job at a fair price. Will definitely use in the future."
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+29

Response time2 days
Recommended by98%of homeowners
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 Middle Island, 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
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+5

Response time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Sir's Electrical Contracting Corporation
4.7(
157
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+3 more

Serving Middle Island, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Anthony was prompt and did an outstanding job at a very reasonable price. He exceeded our expectations and we were very satisfied with the work done. We highly recommend him for your electrical work."
 Speedy Light Bulb Service!!!
Speedy Speedy Light Bulb Service!!! (631)495-1969
 Costom Lighting
 Hanging lighting
 Hanging lighting

+9

Response time7 hrs
4 neighbors recently requested a quote
Recommended by98%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 Middle Island, 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 Middle Island, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They showed up promptly and did a great job. They were clean, neat and very professional. I would highly recommend them. They solved my electrical problem and John was great at explaining how he was going to fix it. Their prices are also very fair. Getting a good service person nowadays is becoming more difficult. They were really good. If you need a good electrician call them and speak with Darren."
Response time5 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
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Electrical FAQs, answered by experts

No, because amps and volts measure very different things. However, you can use basic equations to find amps or volts by using data about one of the measurements to calculate the other.

When it’s time to replace an old or broken pool light, you can hire an electrician near you to get the job done. Working with an electrician is helpful for pool light replacements, especially if you need to repair or update any existing wiring or install new wiring for additional pool lights.

A multimeter does not measure frequency, charge, inductance, and other electrical quantities. Instead, it measures voltage (AC and DC), current, and resistance.

Yes, most electric and automatic gates can be opened manually. They are equipped with a manual override or release mechanism that detaches the motor from the gate, allowing it to be moved by hand. This feature is essential during power outages or other emergencies.

To activate the manual override, you will typically need a specific key or tool. In some cases, you may also need a screwdriver to remove a cover to access the release mechanism. The use of a key is a common security measure to prevent unauthorized individuals from manually opening the gate.

Because every model is different, it is highly recommended to consult your gate's user manual to familiarize yourself with the specific procedure before you need to use it. Keep any necessary keys or tools in an accessible location. Be aware that automatic gates can be very heavy, so opening and closing them manually may be difficult.

In North America, electric gates are also subject to the UL 325 Standard for Safety, which includes provisions to allow emergency responders to access the property.

A GFCI outlet is easy to identify. It features two buttons on the face that read “TEST” and “RESET.” Sometimes, the “RESET” button is red. These are positioned in the center of the two three-prong plug-in slots you see on a regular outlet. Some also feature a green light to indicate when the outlet is working, changing to red when there is a problem.

The Middle Island, NY homeowners’ guide to electrical services

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