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TRUSTED BY FREDERICKTOWN, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon21
    Verified electrical services reviews

Top-Rated Electricians in Fredericktown - Updated Nov 2026

Avatar for H.C. Design, LLC
H.C. Design, LLC
4.7(
91
)
Telephone Jacks and Wiring - Install

Serving Fredericktown, MO and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"This company has great customer service and sales. Did an outstanding job with installation of phone lines and went above and beyond to make sure everything worked and was properly installed"
Have it your way
The Red Wall
Red Wall
Red Wall
Suspended Entertainment

+35

Response time9 hrs
Recommended by98%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.8(
37
)
Fixed Generator - Install

Serving Fredericktown, MO and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Kelly installed a new toilet for us. He did a superb job and he deserves a raise. He has such a great attitude. He is a keeper & again, he deserves a raise!! And I am not his mother or grandmother."
My jobs
My jobs
My jobs
My jobs
My jobs

+3

44 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Electronics 911
Electronics 911
5.0(
5
)
Telephone System - Install or Upgrade - For Business

Serving Fredericktown, MO and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Kevin was responsive and provided suggestions to correct our internet issues we would not have considered. He is also very personable. This was an excellent value and a solid experience."
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AFM LOGISTICS INC
AFM LOGISTICS INC
5.0(
7
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Fredericktown, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"1 word. Professionalism. These guys came out and rolled out the red carpet literally .. they laid down protection for my floors, and my walls. My contractor refused to bring in the appliances because he said there was no way anyone would get the refrigerator in without causing damages.. these guys simply said challenge accepted. Not a scratch on my floor or bump against myth walls or doors. Everything was installed and leveled to perfection, everything was tested before they left. I would recommend them to anyone, and I tell my friends and family to only use them. Thank you guys for all your help."
1
2
3
4
5

+1

Response time4 hrs
Response rate100%
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Electrical FAQs, answered by experts

Single-pole switches are simple circuits designed for lower voltages. As such, they don’t require the complex wiring of switches that need to supply power to larger devices and appliances. This is why single-pole switches commonly go in bathrooms, closets, and other small rooms that power a low-watt light fixture. One wire creates the circuit from the power supply, the other goes to the fixture, and the final wire provides safety mechanisms through grounding.

You should never use a plug with burn marks because it can cause a fire or even an electrical shock. The burn marks could be caused by a dangerous underlying electrical problem, so it’s important to call a qualified electrician right away. 

When converting a standard 120-volt outlet to a 240-volt outlet, the only components you can typically reuse are the existing electrical box and the hole in the wall. Everything else—including the wiring, breaker, and receptacle—should be replaced to ensure both safety and efficiency. Appliances designed for 240 volts have different plug configurations that won’t fit into a standard 120-volt outlet, making it necessary to install a compatible 240-volt receptacle. This design helps prevent overloading or underloading the power available to any one outlet or circuit.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

You will need a permit for any electrical work that involves installing or replacing wiring, moving or installing new fixtures, switches, or outlets, hardwiring appliances or HVAC equipment, installing subpanels, and upgrading electrical service. You typically don’t need a permit to have an electrician replace an existing light fixture or electrical box. You can always call your local building department to see if your project needs a permit, but a professional electrician will be able to tell you. In most cases, your professional will pull the permits for you.

The Fredericktown, MO homeowners’ guide to electrical services

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