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Best 5 Electricians in Islip, NY

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Written By Jessica Hurtault | Last Updated: February 05, 2024

It’s important to find a reliable electrician for your Islip home. Electrical work requires expertise, so it's best left to a professional. Our guide to Islip's best electricians can help you find the right one for you, whether you're experiencing an emergency or need a minor repair.

5 Best Electricians in Islip

DelCore Electric Logo

DelCore Electric

Based on 86 customer reviews.

Services Offered

Energy Efficiency Appliance Repair Generator Installation New Construction Pool And Hot Tub Electrical Electrical Repair Outlet Installation Microwave Electrical Ev Charging Installation Panel Upgrade And Circuit Breaker Commercial Electrical


  • Free quote
  • Prompt service delivery
  • Clear pricing policy
35 Corbin Ave A, Bay Shore, NY 631-835-7272 delcoreelectric.com
TFC Electric Inc Logo

TFC Electric

Based on 27 customer reviews.

Services Offered

Emergency Service Electrical Inspection Generator Installation Troubleshooting Electrical Repair Commercial Electrical


  • Informative resources
  • Accessible customer support team
  • Clear pricing policy
Astor Dr, Sayville, NY 631-589-2800 tfcelectric.com
Gem's Electrical Contracting LLC. Logo

Gem's Electrical Contracting

Based on 27 customer reviews.

Services Offered

Electrical Repair Generator Installation Exterior Lighting And Security Panel Upgrade And Circuit Breaker Electrical Inspection Surge Protection Outlet Installation


  • Free quote
  • Accessible customer support team
  • Clear pricing policy
926 Windmill Ave, West Babylon, NY 516-474-5507 gemselectricalcontracting.com
Certified Electrical Services LLC Logo

Certified Electrical Services

Based on 116 customer reviews.

Services Offered

Troubleshooting Code Corrections Ceiling Fan Installation New Construction Generator Installation Ev Charging Installation Pool And Hot Tub Electrical Commercial Electrical


  • Informative resources
  • Accessible customer support team
  • Clear pricing policy
307 W 14th St, Deer Park, NY 516-322-7114 gocertifiedelectric.com

More Local Electrical Companies

West Babylon Electric

User Reviews: 4.7/5 

410 6th St #1
West Babylon, NY 11704

Allways Electric Corp.

User Reviews: 4.6/5 

262 Orinoco Dr
Brightwaters, NY 11718

Call Me Electric

User Reviews: 4.6/5 

381 Sheffield Ave
West Babylon, NY 11704

Long Island Emergency Power

User Reviews: 4.4/5 

2 Ocean Ave
Deer Park, NY 11729

PKJ Electrical Corp

User Reviews: 4.7/5 

8 Fairview Ave
Holtsville, NY 11742

Woodhollow Contracting Corp

User Reviews: 4.3/5 

103 School St
Lindenhurst, NY 11757

M&I Electric & Technology Services

User Reviews: 5/5 

95 Hewlett Ave
East Patchogue, NY 11772

Electrician Suffolk County - Absolute Electrical Service

User Reviews: 4.2/5 

1115 Smithtown Ave
Bohemia, NY 11716

Justice Electric Contracting

User Reviews: 4.5/5 

4 Bayside Ave
Medford, NY 11763

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Islip
Est. Hourly Cost for Electrician: $54
Average Energy Cost: $0.21/kWh
Electricity Companies: Long Island Power Authority
Median Home Size: 2480 sqft
Homeownership Rate: 81%
Popular Energy Source: NaturalGas

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Types of Services Offered by Electricians

Electricians offer a range of services to tackle electrical problems. The following are some of the home services they provide.

Electrical System Installation

Most electricians install electrical systems, which is a complex process that involves careful planning, wiring, and connecting various components. The electrician assesses your home's energy needs and plans out the wiring. They consider the appropriate cables, conduits, and light fixtures that are up to code. The final steps are connecting the main panel, distributing circuits to individual outlets and fixtures, grounding the system for safety, and setting up protective devices, such as circuit breakers.


Your home's safety hinges on fixing electrical issues, such as faulty wiring, promptly. A skilled electrician can diagnose the problem and root cause and apply the necessary repairs.

Whole-House Rewiring and Panel Upgrades

Older houses may need whole-home rewiring and panel updates, which entails swapping out the old electrical system in the house. The process involves the electrician assessing the wiring for potential risks, planning the project, and taking out the old cables. Afterward, they set up new wires, panels, switches, outlets, and fixtures that meet current building codes and safety regulations.

Surge Protection

Professional surge protection shields your electrical system and valuable devices from the damaging effects of power surges. Electricians will ask about your needs and put in surge protectors, which redirect excess electricity from electronics when there are spikes and surges. Strategically installing surge protection devices at the individual outlets or main panel protects your electronics from surges, which reduces the risk of costly damage.

Emergency Electrical Services

Emergency electrical services supply essential assistance. You can take advantage of these services 24 hours a day to get your electricity functioning again. Emergency services include combating weather damage, faulty wiring, electrical fires, and power outages. Professional emergency service providers guarantee electrical issues are dealt with quickly.

Factors To Consider When Choosing an Electrician in Islip

Keep the following factors in mind when choosing an electrician in Islip.

  • Cost: Choose an electrician who's clear about their pricing. Compare quotes from multiple contractors to find one that fits your budgetary constraints.
  • References: Ask for references from previous customers. Contact these references to hear about their experience with the electrician.
  • Reputation and reviews: Reading through customer feedback on sites such as Google Reviews and the Better Business Bureau can provide you information about the service provider's customer service and work standards.
  • Safety measures: Your electrician should follow proper safety precautions to prevent accidents and injuries. Ask about their safety measures, such as wearing the proper gear.
  • Qualifications: The state of New York doesn't regulate licenses for electricians. Each city and county sets the requirements and issues the licenses. Your city's website will have more information on the license electricians must have in Islip.

How Much Does an Electrician Cost?

The project’s complexity, specific services required, electrician’s experience and qualifications, and your location will influence the cost of an electrician. Electricians may charge a fixed price or by the hour. Most electricians charge $36–$54 per hour in Islip, which adds up to $140–$270 for most small to medium tasks. Discuss the project in detail with the electrician to get the most accurate price.

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Frequently Asked Questions About Electrical in Islip

How often should I have my electrical system inspected?

Have a professional electrical inspection done every 3–5 years at least. You may need more frequent inspections if you experience recurring issues such as tripped breakers or power surges, as these can point to old wiring, overloaded circuits, or other deficiencies needing review.

What causes circuit breakers to trip repeatedly?

Circuit breakers frequently tripping is usually caused by plugging in too many devices or appliances. It can also happen because of shorts in the electrical system, loose wiring connections, or outdated wiring that can’t handle modern power demands. If your breakers trip repeatedly, you may need to call a professional electrician for an inspection.

How can I reduce the risk of electrical fires in my home?

Reduce the risk of electrical fires by having routine inspections of your home's wiring, promptly addressing any identified hazards, and installing quality surge protectors. Also ensure circuits aren't overloaded, electrical appliances and tools are UL certified, and all electrical work meets local building codes. Taking these safety precautions can greatly lower electrical risks.

How can I make my electrical system more energy efficient?

Focus on upgrading to LED bulbs, smart thermostats, Energy Star-certified appliances, and solar panels. Getting solar panels can decrease your carbon emissions in Islip by up to 100 pounds per year. With smart upgrades, you can prevent electricity waste and shrink your utility bills and carbon footprint.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Other Electrician Resources

How Much Does It Cost to Upgrade an Electrical Panel?

How Much Does an Electrician Cost?


CDC Wonder

U.S. Census

U.S. Bureau of Labor Statistics