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TRUSTED BY BLUE ISLAND, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon676
    Verified electrical services reviews

Find Electricians in Blue Island

Avatar for Imperial electric
Imperial electric
5.0(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedCeiling Fan - Install+8 more

Serving Blue Island, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Danny was professional Took the time to answer all my questions and explained the work he was doing Hiring him I was able to save some money He kept to what he quoted me over the phone He was friendly and easy to talk too. I would definitely recommend imperial electric and Danny for any electrical job"
43 neighbors recently requested a quote
VACA ELECTRICAL CONTRACTING & CONSTRUCTION, CORP.
4.8(
31
)
Electrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For BusinessExterior Building Lighting - Install or Replace - For Business+1 more

Serving Blue Island, IL and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Recommended by96%of homeowners
Power House Electric
4.6(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - Install

Serving Blue Island, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

"Alton did an excellent job upgrading the electrical system in my condo. The unit previously had an outdated fuse-based electrical system, and he upgraded it to a modern electrical system that is much better suited for today’s needs. He was professional, knowledgeable, thorough, and efficient throughout the entire process. He took the time to make sure everything was completed properly and explained the work clearly. This was a major upgrade for my condo, and I’m extremely pleased with the quality of his work. I highly recommend Alton and Power House Electric for anyone needing electrical upgrades or improvements. Five stars!"
Response time11 hrs
66 neighbors recently requested a quote
Cris Electric
4.9(
41
)
Electrical Wiring or Panel Upgrade

Serving Blue Island, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Very professional and has great customer skills. He really knows his job , and what he is doing.. I highly recommend him for any type of electrical work that you may need.,, and he is also a great trouble shooter/problem solver , when it comes to electrical. Work."
Response time2 hrs
Response rate96%
Recommended by75%of homeowners
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Electrical questions, answered by experts

Yes, a light switch still has power even when switched off. Switches only interrupt or continue the flow of electricity into a fixture or outlet; they do not shut off the power flowing into the wire. The only way to shut off power in a light switch is to turn off the power at the circuit breaker.

You can move an electric meter outside if you currently have one inside your home. This is considered a larger move, so be prepared to pay on the upper end of $600 to $1,200. When hiring a professional electrician to move your electric meter, be sure to specify its current location and desired location, including pictures if possible.

Rewiring projects cost anywhere between $1,500 and $10,000 on average, depending on the complexity and the size of the rewiring. You can anticipate spending between $2 and $4 per square foot of wire, including labor and materials. Wire material ranges from $0.25 to $1.60 per linear foot.

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

Yes, but our analogy with the water hose doesn’t really work here. You see, electrical flow isn’t constant: It ebbs and flows like waves, coming in pulses of power. Hertz measures the rate of change in the flow of electricity, or how often it ebbs and flows. For example, 60Hz means that the electrons pulse through wiring 60 times per second. When they are pulsing, they’re in a brief retreat. Almost all United States equipment is rated for 60Hz.

The Blue Island, IL homeowners’ guide to electrical services

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