Top-rated electricians.

Best electricians near Middle Island, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in Middle Island, NY?

Select your specific project to find the pro for you.

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 crew were excellent and really did outstanding work. They were on time, and completed the job in one day. The work they did was of the highest quality, and they went above and beyond by also grounding and neatening up the cable and phone wires on the outside of the house. I had requested a quote to run electric for a new central a/c unit and Tom pointed out that the service to the house was original from the 60's and recommended that it should be replaced but was not required to run the new a/c unit. His honesty and kind demeanor made us comfortable so we decided to move forward with running both the new electric for the a/c and to replace the entire service and panel. I would highly recommend TFC Electric, Inc. and will definitely use him for any additional work we may need done in our home."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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
Leone & Sons Electric
4.8(
56
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair+5 more

Serving Middle Island, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quality work

"We highly recommend Leone & Sons Electric. We have been homeowners for over 30 years and I can honestly say he is he best electrician we have had the pleasure working with. He is very reliable, he made good suggestions, does excellent work and came within our budget. Just like us, he believes in karma which in our eyes makes him very honest and trustworthy. If needed, I would use him again."
Response time12 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
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
...
Showing 1-10 of 669
Electrical FAQs, answered by experts

You can test an electric fence with a multimeter, but you’ll need to set the multimeter to the correct voltage measurement—such as alternative current (AC) or direct current (DC) and range—depending on your fence. You can find the voltage type and range in the fence’s user manual.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

Grounding an electrical outlet can take as little as 30 minutes if you only need to replace the outlet or around two hours if you need to add a ground wire. However, more extensive electrical work will take longer, such as hiring an electrician to ground multiple outlets during the same service.

Updating your old outlets, or adding grounding clamps to a metal box are two methods. Each home is different. Consult an electrician for advice on grounding a wire without doing extensive work to dig into the ground.

If you have a tank-type electric water heater, it runs regularly to keep the water at the desired temperature. If you live in a home where you don’t use much hot water, it could seem wasteful to run power to heat water that you’re using infrequently. You could save some power by using a smaller tank, insulating the tank, or lowering the temperature of the water heater.

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.