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  • Verified reviews icon699
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Find Electricians in Chicago Heights

Avatar for Imperial electric
Imperial electric
5.0(
17
)

Serving Chicago Heights, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Daniel is awesome to work with very professional, great personality and excellent at his craft! I highly recommend him for an electrical need you have. I will definitely be using him in the near future!"
153 neighbors recently requested a quote
A to Z Electrical Svc
4.4(
121
)

Serving Chicago Heights, IL and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"Start to finish the A To Z Electrical Company is the best electrical team we have hired. Millie is such a pleasure to work with. She is efficient, courteous, and friendly. She helps to make things work seamlessly. Bob Iovino understood exactly what needed to be done and did everything in a professional manner. He squeezed me in although he had a very busy schedule. He is courteous, friendly, and in no time he had the job done and it was done right. It truly was a pleasure doing business with him and the company. We recommend them highly."
Response time1 day
Response rate97%
2 neighbors recently requested a quote
Avatar for J&M Electric
J&M Electric
5.0(
21
)

Serving Chicago Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"J&M Electric was great! They updated my electric panel box, fixed some light switches, and installed a beautiful chandelier/ceiling fan and new light fixtures outside. The whole team was professional and courteous. The fees for all the work done was fare! I recommend them to anyone needing electrical work done and will use them again when the need arises!"
Response time1 day
14 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Speedy Electric
Speedy Electric
4.8(
32
)

Serving Chicago Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"Speedy Electrical was truly “speedy” with their response, able to complete my electrical needs quickly and professionally without overpricing. I have saved them in my contacts for future jobs. A++++"
Vanity
Vanity
EV charging station
Chandelier
Chandelier

+1

Response time1 day
13 neighbors recently requested a quote
Recommended by13%of homeowners
Avatar for Distinctive Electrical
Distinctive Electrical
4.8(
23
)

Serving Chicago Heights, IL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Dave was willing to work with my limited availability. He created route from my electrical panel to the garage that was most direct and efficient, saving me money on the cost of supplies. I have already spoken to him about another project I need an electrician for."
Response time1 day
14 neighbors recently requested a quote
Recommended by85%of homeowners
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Electrical questions, answered by experts

Yes, you must use the proper wire nut that fits your wire gauge. Using a wire nut that’s too big or too small can cause your connection to fail, short circuit, or disconnect entirely. Ensuring that you have the proper wire nut size will guarantee that your connection lasts as long as possible.

The National Fire Protection Association reports that almost half of reported electrical fires are caused by electrical distribution and lighting equipment. The main culprit behind these fires is often frayed, worn, or faulty wiring, particularly in closed-off and concealed areas like attics, where fires can start and burn undetected for long periods.

Systems should be checked every 2-3 years or whenever signs of age appear, maintaining network integrity and safety at all times.

Compared to amps, volts, and watts, ohms are a different kind of measurement, though also very common. Ohms show the resistance of materials like wiring: How much they impede the flow of electrons. The reason household wiring is usually copper or aluminum is that these materials are affordable and also have lower ohms, which means low resistance/high conductivity.

You can distinguish the amplitude and voltage of most outlets by looking at the shape and positioning of the holes. Other features like buttons, switches, and USB ports help identify electric outlets, too. Use labeled images, like the ones we’ve included above, to cross-reference with your outlets.

The Chicago Heights, IL homeowners’ guide to electrical services

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