Get matched with top electricians in Mendota, IL

Q: Can you splice electrical wire to make it longer?

• <div><p>Yes, you can splice electrical wires together to make them longer. If you follow the proper safety protocols and match the correct colors, you can save yourself from getting a brand-new circuit and add length to your wires to get them where they need to go.</p></div>

Q: How does a Christmas lights timer work?

• <div><p>Timers work by using an internal switch to turn power on or off to the cord plugged into it. Just the same way that a light switch turns lights on and off, the timer throws the switch at the programmed times.</p></div>

Q: Can a leaking water heater damage electrical work?

• <div><p>Yes, a leaking water heater can damage electrical work. Water can seep into electrical components, causing short circuits, tripped breakers, or even fires. The combination of water and electricity is quite hazardous, so it's crucial to address any leaks immediately to prevent electrical damage and ensure your home&rsquo;s safety. </p></div>

Q: How can I identify line and load wires?

• <div><p>In most cases, line wires are located at the bottom of a panel or device, while load wires are located at the top. Line wires are generally black, while load wires are typically red or black. To tell for sure, you can use a multimeter or volt pen to test the wire. A live or line wire will always carry a charge, while a load wire will only carry a charge when it&rsquo;s in use.</p></div>

Q: What color is the C-wire?

• <div><p>A C-wire is typically blue, but don&rsquo;t rely on colors to find which wire is which when it comes to thermostat wires. The C-wire may also be black, brown, or purple. Instead, if you&rsquo;re looking for the C-wire, look at the thermostat panel for a wire connecting to &ldquo;terminal C,&rdquo; or call in a pro to help you look for a C-wire.</p></div>

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Verified Reviews for Electrical Service pros in Mendota, IL

*The Angi rating for Electrical Service companies in Mendota, IL 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 Mendota, IL 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 October 29, 2024

Reviewed in October 2024
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.
Electrical Avenue LLC
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Reviewed in September 2023
Crew did an excellent job. They communicate well. We are impressed how careful they were removing the items from our home to avoid damaging walls and doors.
Clean Scene Solutions LLC
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Reviewed in January 2023
Fast and efficient. A & K worked with me to get the best fence for my budget. Very friendly and customer service was above and beyond. Definitely recommend!!!
A&K Decking Fencing and More
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Reviewed in December 2022
Wonderful and what a professional company.
A&K Decking Fencing and More
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Reviewed in January 2022
He took out two unwanted windows. Outside the holes were insulated, boarded over and sided. Inside the same holes were insulated, dry walled, taped, mudded, sanded, primed, and finish painted. You cannot tell there were ever windows in the remaining wall. He blended the paint perfectly. We are...
Cleve Carpentry
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Reviewed in November 2021
The company was excellent it went very well their staff and workers are very polite. They completed the job in least expected time and did a clean installation.
Elite Seamless Gutters, Inc.
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Reviewed in September 2018
They said they were going to come in August and I still havent seen them so Im not doing this now and went and did other projects with other service people for electrical and plumbing. Completely satisfied with that work.
AAA Tree Service
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Reviewed in September 2016
<p>I needed additional electrical outlets in the house. Two of them were added to the loft. The job was done professionally and quickly. The wiring was enclosed and I have very happy with the work done. Clean up was very well done (in fact, I think some of MY mess was cleaned up in the...
To Your Door Handyman, LLC
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Reviewed in January 2015
Everything went great. It went over a little bit because we needed extra stuff done. Overall it was a good experience. We live in an old home, It's about a 100 years old. The thing that cost money was the light switch that was broken. There was a light in the office that we didn't get fixed...
Town & Country Services
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Reviewed in December 2013
Mr Koehler arrived on schedule to quote on the job. He discussed with me the work which needed to be done, and I explained to him that we were also upgrading the electrical service. He told me what he needed the electrician to do (channeling gently for new conduit) and we scheduled the job to...
Koehler Masonry & Plastering
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Find Electricians in Mendota

Imperial electric

5.0(

)

Serving Mendota, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Daniel did a good job, cleaned up after finishing. I will hire him again when work is needed."

128 neighbors recently requested a quote

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Mid America Lightning Protection

4.5(

)

Serving Mendota, IL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was pleased with the installation of the lightning rods--communication was great and the work was done quickly. What I wasn&amp;#39;t happy with is he quoted me a price that was less then my actual bill was BUT the price was still less then two other contractors bids."

+70

Response time6 hrs

Response rate94%

3 neighbors recently requested a quote

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Tri-State Water, Power & Air

5.0(

)

Serving Mendota, 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.

39 neighbors recently requested a quote

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Electrical Avenue LLC

5.0(

)

Serving Mendota, 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 time4 hrs

3 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Mendota, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Joe was extremely helpful, but CenturyLink (our current provider) was able to resolve the issues we were experiencing."

Response time3 hrs

Response rate99%

5 neighbors recently requested a quote

Serving Mendota, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"Nice young man did his work and left my place clean. When he finish the job."

3 neighbors recently requested a quote

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Adam

New to Angi

Serving Mendota, IL and surrounding areas

Approved

I have worked as electrician just over two years. I have had a lot of experience in those years. I do it right, safe and affordable. Most of my experience is commercial and residential electrical work. I am looking to make some extra money for my family and save customers money at the same time, that simple. Thank you.

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From floor to ceiling

New to Angi

Serving Mendota, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Remodeling\nCommercial\nResidential\nTile\nBathrooms remodeling \nFlooring \nDrop ceiling \nPluming \nI am licensed and insured

Serving Mendota, IL and surrounding areas

In business since 2015

Free estimates

"Amazing work! I would recommend Randy for all your electrical needs. He was friendly, quick, and efficient."

Response time4 hrs

Response rate90%

Recommended by97%of homeowners

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Lightning Defense, LLC (Illinois)

4.6(

136

)

Serving Mendota, IL and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"Great customer service, work done according to proposal, wires hidden, very quick service between proposal, approval and installation."

+13

Response time4 hrs

Recommended by100%of homeowners

Request Quote

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Electrical questions, answered by experts

Yes, you can splice electrical wires together to make them longer. If you follow the proper safety protocols and match the correct colors, you can save yourself from getting a brand-new circuit and add length to your wires to get them where they need to go.

Timers work by using an internal switch to turn power on or off to the cord plugged into it. Just the same way that a light switch turns lights on and off, the timer throws the switch at the programmed times.

Yes, a leaking water heater can damage electrical work. Water can seep into electrical components, causing short circuits, tripped breakers, or even fires. The combination of water and electricity is quite hazardous, so it's crucial to address any leaks immediately to prevent electrical damage and ensure your home’s safety.

In most cases, line wires are located at the bottom of a panel or device, while load wires are located at the top. Line wires are generally black, while load wires are typically red or black. To tell for sure, you can use a multimeter or volt pen to test the wire. A live or line wire will always carry a charge, while a load wire will only carry a charge when it’s in use.

A C-wire is typically blue, but don’t rely on colors to find which wire is which when it comes to thermostat wires. The C-wire may also be black, brown, or purple. Instead, if you’re looking for the C-wire, look at the thermostat panel for a wire connecting to “terminal C,” or call in a pro to help you look for a C-wire.

The Mendota, IL homeowners’ guide to electrical services

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

See all articles

Deane Biermeier
•
Apr 6, 2026Apr 6, 2026
Electrical Outlet Repair Cost [2026 Cost Data]
Discover the electrical outlet repair cost of different outlet types depending on the problem, location, amperage, and other factors.
Mariel Loveland
•
May 3, 2026May 3, 2026
How Much Does It Cost to Replace an Electrical Panel? [2026 Data]
Electrical panel replacement costs $530 to $2,100, depending on the location, the type of hardware, and any required building materials.
Catherine Hiles
•
Apr 6, 2026Apr 6, 2026
How Much Does Moving an Electric Meter Cost? [2026 Data]
The cost to move an electric meter depends on how far you’re moving it, whether it needs replacing, and the cost of labor near you.
C.E. Larusso
•
May 3, 2026May 3, 2026
What Is an Electrical Inspection and When Do You Need One?
Learn about the red flags that signal it’s time to get an electrical inspection, what it will cover, and what issues can fail these important safety checks.
Breyden Kellam
•
May 22, 2026May 22, 2026
What Is an Electrical System? Here’s What You Need to Know
An electrical system is responsible for circulating power throughout your home. What exactly is an electrical system? Learn more in this article.
Allie Ogletree
•
May 2, 2026May 2, 2026
How to Distinguish Electrical Wire Types: Your Go-To Chart
You can find several types of electrical wires in your home, but do you know which one is which? This chart of electrical wire types will help you identify the wires you’re working with.