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TRUSTED BY ISLANDIA, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Islandia, NY

*The Angi rating for Electrical Service companies in Islandia, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Islandia, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on August 03, 2026

Top-Rated Electricians in Islandia - Updated Nov 2026

Paris Electrical
5.0(
27
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+7 more

Serving Islandia, NY and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Mark is very reliable and professional. He has done many electrical repairs over the years for me. He always responds to my requests promptly. He's very knowledgeable in his field."
landscape lighting
Landscape lighting
Holiday Liting
Holiday Liting
1 neighbors recently requested a quote
Recommended by95%of homeowners
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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 Islandia, 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."
Additional Photos
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+29

Response time2 days
Recommended by98%of homeowners
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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 Islandia, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"We have used Shamrock Electric Electric a few times over the last 5 years…. Wiring a new electric oven that replaced a gas oven…. Fixing our high hat in our kitchen… and replacing an outdoor light motion detector … each time Mike did excellent work….Always fair pricing.. We highly recommend Mike and Shamrock and will call him for any future electrical repairs ."
Electrical Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
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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 Islandia, 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
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CDS Electrical, LLC
4.6(
44
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+4 more

Serving Islandia, NY and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quick response

"Very easy to work with. Kept everything clean. And completed the work quicker than I would have thought. If I need an electrician in the future I will call them."
Response time9 hrs
Recommended by100%of homeowners
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Avatar for The Electrical Wizard
The Electrical Wizard
4.7(
556
)
Electrical Switches, Outlets & Fixtures - Install or Repair - For BusinessOutdoor Lighting - Plan and InstallCeiling Fan - Install+4 more

Serving Islandia, NY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"they were dependable and finished the job as promised. They are easily reachable and always return your calls. I would hire them again for other electrical needs."
6" led hihats
Generator
Boiler wiring
Boiler wiring
Wall mount fixture

+16

Response time6 hrs
Response rate93%
2 neighbors recently requested a quote
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Avatar for Ryleigh Electric
Ryleigh Electric
4.9(
12
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair+9 more

Serving Islandia, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Clean install of 220v outlet for my EV charger."
Old broken fan
Attic fan replacement
New fan in place
Installation complete.
Additional Photos

+16

Response time1 day
7 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for M.A Electric
M.A Electric
5.0(
266
)
Electrical Switches, Outlets & Fixtures - Install or RepairExterior Building Lighting - Repair - For Business

Serving Islandia, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"I bought a house and hired MA electric to upgrade the whole electrical system."
100 amps service
200 amps service main panel upgrade
Response time3 hrs
Response rate100%
16 neighbors recently requested a quote
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Avatar for Morris Electric
Morris Electric
4.9(
30
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade - For Business+2 more

Serving Islandia, NY and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Ryan was very professional, got the job done quick and efficient heâ s very knowledgeable would definitely recommend him for your electrical needs"
Lake Ronkonkoma House
Lake Ronkonkoma House
200amp upgrade
200amp upgrade
200amp upgrade

+3

Response time2 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Newgrange Electric Inc.
Newgrange Electric Inc.
4.5(
74
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Islandia, NY and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"we've been using Newgrange Electric for our stand by generator for the past 5 years. very happy with the service and response. Thank you Newgrange!"
Additional Photos
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Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate100%
Recommended by96%of homeowners
Request Quote
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Electrical FAQs, answered by experts

Smart light switches are designed to work with most traditional light fixtures and wiring. However, there are several compatibility factors to consider. Some smart switches require a neutral wire to function, which may not be present in older homes (typically built before 1985). If you plan to use a dimming feature, ensure your LED bulbs are specifically the dimmable type. Additionally, a stable Wi-Fi connection is necessary for remote control, though some models may use other standards like ZigBee, which would require a compatible smart home hub.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

You can add an electrical outlet outside by sending a wire through the wall from an existing interior outlet. Without having to open up walls, you can thread a new electrical cable from the existing outlet through the wall and to the exterior. You’ll need to cut a hole in the siding to place your new outlet. Ensure that your outdoor outlet is a GFCI outlet (ground fault circuit interrupter outlet) per the National Electrical Code. It’s best to hire an electrician to add an outdoor outlet unless you have previous electrical experience.

There are several indicators that a single-pole switch is bad: the switch is warm or hot to the touch, sparks are sometimes present when turning the switch on or off, you hear a buzzing sound or other weird noise coming from the switch, the connected light flickers when you turn on the switch, and the light doesn't turn on at all with the switch. If you notice any of these, replace the switch or call a pro straight away.

Some portable cooktops are compatible with standard 120-volt outlets, but most induction (and electric) ranges and stoves need a dedicated 220- or 240-volt circuit and 40 to 50 amps to work. If you are replacing an old electric range with an induction one, you likely already have the proper outlet, but it’s worth checking with a local appliance installation company.

The Islandia, NY homeowners’ guide to electrical services

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

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