Top-rated electricians.

Get matched with top electricians in Granville, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in Granville, IL?

Select your specific project to find the pro for you.

TRUSTED BY GRANVILLE, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon25
    Verified electrical services reviews

Find Electricians in Granville

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Granville, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

39 neighbors recently requested a quote
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
658
)

Serving Granville, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Recommended by88%of homeowners
Avatar for Electrical Avenue LLC
Electrical Avenue LLC
5.0(
1
)

Serving Granville, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Electrical Avenue LLC did an amazing job. They were efficient and friendly. Their work speaks for itself. I will definitely be recommending this company to my family and friends."
Response time5 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for WESTERN STAR LIGHTNING PROTECTION
WESTERN STAR LIGHTNING PROTECTION
5.0(
5
)

Serving Granville, IL and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Western Star Lightning Protection is a leading lightning protection and lightning rod installation company that services all western states. As members of NFPA, we only use UL-listed materials. We have the experience and expertise to install lightning protection systems that meets the highest safety standards. Contact us for quotation and you will find that prices are truly affordable. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Concealed LP Systems
Concealed LP Systems
Residential Installs
Residential Installs
Residential Installs

+17

17 neighbors recently requested a quote
Associated Builders
New to Angi

Serving Granville, IL and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!\n\n

Response time2 hrs
Avatar for Todd
Todd
New to Angi

Serving Granville, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Hello, I offer a multitude of services including handyman, cabinet installation, a multitude of repair and construction services, and more. Feel free to reach out to me to see if I can help you with whatever services you need completed.

2 neighbors recently requested a quote
...
Showing 1-10 of 69
Electrical questions, answered by experts

If you strictly adhere to electrical safety rules, including assuming that a circuit is hot until proven otherwise, and have some knowledge of how an electrical circuit works, you can likely replace a light switch by yourself without too much trouble. However, it's always advisable to call a nearby electrical pro to do the job if you're unsure of any steps necessary to change a light switch. 

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.

You can use a double-pole switch for a regular light fixture, but it's unnecessary and won’t be the most efficient choice. A single-pole switch works perfectly for standard lights. Double-pole handle high-power appliances that require both hot wires to be disconnected. Using a single-pole switch for regular lights is more cost-effective, simpler, and more common in residential settings.

Soldering is a reliable and durable way to connect wires, but it isn't the only method. Nowadays, professionals often crimp the connection instead—although this requires a higher degree of skill than soldering.

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

The Granville, IL homeowners’ guide to electrical services

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