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TRUSTED BY BARNHART, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon296
    Verified electrical services reviews

Top-Rated Electricians in Barnhart - Updated Nov 2026

Avatar for Reinhold Electric Inc
Reinhold Electric Inc
4.6(
325
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+12 more

Serving Barnhart, MO and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Ron, our installer, was absolutely wonderful! He arrived on time, was pleasant, and efficient. Ron worked on New Year's Eve, was close to finishing his job, but could have stretched it into the next day. Rather than leaving us "in the dark," he worked until the job was completed that day. We appreciate all the hard work from Ron! We definitely recommend Reinhold for any of your electric needs!"
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Power Up Electrical Contractors, LLC
Power Up Electrical Contractors, LLC
4.5(
19
)
Fixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+16 more

Serving Barnhart, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Hired “Power Up” to refit our electrical panel and install an outside connecting plug to run a new portable electric generator. Jeff came out and spent time to evaluate and discuss our needs. He was consultative throughout the whole process. Lisa was responsible for arranging installation and paperwork and was very responsive to inquiries as well as reaching out to confirm things were moving forward. Justin was our installer and he knew his stuff. Very friendly and completed the work on time and as expected. Great experience working with “Power Up.”"
24 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for BRDA Electric, Inc.
BRDA Electric, Inc.
4.5(
8
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeCeiling Fan - Install+10 more

Serving Barnhart, MO and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I was on the fence about an electrical company. I have now for the last 4 years had BRDA electric complete all of my projects. Their staff from answering the phone to the technicians are top tier. They will get your project done and done right!"
Commercial Job
Commercial Job
Commercial Job
Commercial Job
Commercial Job

+61

Response time10 mins
30 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Fidelis Renewables
Fidelis Renewables
5.0(
9
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For Business+1 more

Serving Barnhart, MO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Fidelis Renewables is a veteran-owned solar and electrical contractor serving residential and commercial customers across the Kansas City and St. Louis regions. We specialize in new solar installations, solar service and repair, battery storage, electrical upgrades, EV chargers, and professional solar removal and reinstallation for roof replacement and insurance claims. \n\nWe also help homeowners with orphaned or abandoned solar systems when the original installer is no longer available. Our in-house team is led by a licensed Master Electrician, and we service systems from multiple manufacturers. Fidelis Protect Membership offers ongoing monitoring, warranty coordination, annual inspections, and priority service. \n\nIntegrity First – Energy Experts.

Electrical Meters
Solar Shot
Backup Batteries
51 neighbors recently requested a quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)
Lightning Protection - Install or Repair

Serving Barnhart, MO and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Jim for Donhohues Lightning Rods installed the lightning rod system in my home. When the work was done I was very happy as their installer came as per promised time, and perform the work. Before giving them the work Jim completely sold me their work ethics, quality, and service. There was a minor issue and his team took complete ownership of this issue and talked to me in detail. They provide a very good explanation to satisfy me. I am a happy customer."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
54 neighbors recently requested a quote
Recommended by96%of homeowners
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Electrical FAQs, answered by experts

No. Blue wires and black wires are different. Even though both are used as hot wires, they serve different functions. Black wires are far more common in residential properties. They are always hot, can be positive or negative, and usually carry electricity from a power source to an outlet. Blue wires have a specialized usage in residential properties, generally as traveler wires, and are more common in commercial properties.

Be careful not to drop your voltmeter or multimeter. Even a small fall can affect the tool’s ability to measure with accuracy. Always store your tools in their cases in a cool, dark place. Also, avoid touching the probes to each other while they’re connected to a circuit or another electrical component, and never tamper with anything inside the device.

The color code for the common sprinkler wire is white, and then you can assign the remaining color codes to the rest of the wires for different sprinkler zones. For example, you could use red for the first zone, then blue for the second, and so on.

Color-coding helps you keep track of which wires go to specific zones so that you or a pro can address any issues or repairs quickly. Check your local electrical code for any requirements regarding sprinkler wire colors.

Professional services ensure safe installations, reliable repairs, and compliance with codes emphasizing safety in electrical networks.

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 Barnhart, MO homeowners’ guide to electrical services

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