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Best electricians near Knox, IN

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TRUSTED BY KNOX, IN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon19
    Verified electrical services reviews

Top-Rated Electricians in Knox - Updated Nov 2026

Avatar for McCormick Electrical Services, Inc.
McCormick Electrical Services, Inc.
4.3(
78
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+6 more

Serving Knox, IN and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"this is an old fashion company that believes the customer comes first, very very professional , showed up on time and did not leave until the complete job was done even cleaned up before they left. i would not hesitate to call McCORMICK for any electrical job i needed done. IMPRESSED BY THE TECHS WHO DID THE JOB! WELL DONE !"
 Truck 13 & Tom
 Truck 18 & Tom
 Truck 17 & Lincoln, Tyler, Mark
Home Standby Generator
Home Standby Generator

+6

Response time2 days
14 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)
Lightning Protection - Install or Repair

Serving Knox, IN 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'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."
Indianapolis
Trucking company
Indianapolis
Indiana Illinois
Indiana Illinois

+70

Response time6 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for Hamilton LP Lightning Rods
Hamilton LP Lightning Rods
5.0(
11
)
Lightning Protection - Install or Repair

Serving Knox, IN and surrounding areas

Approved

In business since 1964

Free estimates

Offers commercial services

"Bart Hamilton was very professional. He submitted a written estimate to me, unlike my other two estimates. He answered questions promptly and courteously. Work was completed in a timely manner. Finally, and certainly not least, Hamilton Lightning presented the best value for a complete system. I highly recommend this company."
Chimney rod and conductor cable
Front of home,system is barely noticeable
Hiding the cables best we can
Rear of home
Work trailer

+4

Response time1 day
35 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Knox, IN 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

21 neighbors recently requested a quote
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Knox, IN and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Used this company previously and again it was a pleasure from beginning to end. I would give him 10 Stars if I could. Referred William to a close friend of mine and she was just as pleased. We both sleep better during our bad Florida thunderstorms. A friend of mine lost their home due to lightning. They got out just in time couldn’t save anything but their lives barely. I urge all to install lightning rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
148 neighbors recently requested a quote
Recommended by96%of homeowners
Troxel Electric Inc.
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+9 more

Serving Knox, IN and surrounding areas

Approved

In business since 1983

Free estimates

Offers commercial services

We take great pride in our expertise, quality, and customer service. 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 our time to get to know our clients 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.

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for WESTERN STAR LIGHTNING PROTECTION
WESTERN STAR LIGHTNING PROTECTION
5.0(
5
)
Lightning Protection - Install or Repair

Serving Knox, IN 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

24 neighbors recently requested a quote
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Electrical FAQs, answered by experts

The most common type of electrical outlet is a 3-prong outlet, which has two flat blades (one is wider than the other) and a round grounding pin. Older homes typically have 2-prong outlets that aren’t as safe as more modern options and are generally not up to current electrical codes.  Other outlets you can find in your home include 20A, 125 volt varieties for larger appliances like refrigerators or washing machines. 

There are also GFCI outlets, which protect against electrical shock in wet areas, such as bathrooms and kitchens, and arc fault circuit interrupter (AFCI) outlets, which protect against electrical fires caused by arcing.

The cost of fixing faulty wiring depends on the type of repair required. Replacing an electrical service line, for example, can cost up to $500. Rewiring an entire house will cost at least several thousand dollars. Replacing old wiring like knob and tube wiring will be even more expensive, but fortunately that kind of outdated wiring is fairly rare. Always get an estimate from a reliable electrician to learn the cost details. 

A GFCI outlet can be 15A or 20A. The average American home power outlet is 15A.

Upgrading your amp service could possibly be a solution to tripped breakers. Circuit breakers in an electrical panel trip as a safety measure when something goes wrong with the current, and that’s often caused by plugged-in devices trying to draw too much current. Replacing the electrical panel with a new model and new breakers designed for higher amps can fix this problem.

The color of your cable will help you to identify its function. In the U.S., the National Electrical Code (NEC) designates the color code for electrical cables. “Hot” cables are black, red, and blue. In cases of higher voltage lines, orange might also be used to indicate a hot cable. White or gray indicates a neutral, and green or green with a yellow stripe indicates a ground.

The Knox, IN homeowners’ guide to electrical services

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