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TRUSTED BY BRENTWOOD, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon994
    Verified electrical services reviews

Top-Rated Electricians in Brentwood - 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 Brentwood, 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%
1 neighbors recently requested a quote
Avatar for Wells Electric LLC
Wells Electric LLC
5.0(
5
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+3 more

Serving Brentwood, MO and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

With over 20 years of experience, we’re a licensed, family-owned electrician proudly serving Warrenton and the surrounding areas—including St. Louis, St. Charles, Warren, and Franklin Counties. From expert electrical repairs to new home build wiring and generator installation, we bring dependable service, quality craftsmanship, and peace of mind to every job. Fully licensed in the state of Missouri and St. Charles County, we’re here to power your home or business with skill and care you can trust.

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Lights & Switches
Lights & Switches
4.5(
65
)
Electrical Switches, Outlets & Fixtures - Install or Repair

Serving Brentwood, MO and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Reliable, reasonable and very efficient.. I gave used his services for at least 9 years from simple switches to replacing an electrical box that came off the side of the house after a neighbor's tree fell across electrical lines after a major storm."
Gallery
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Fielder Electrical Service, Inc.
Fielder Electrical Service, Inc.
4.1(
51
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeCeiling Fan - Install+3 more

Serving Brentwood, MO and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"These guys are the best... Their knowledge and expertise are top notch... Mr. Filder is amazing. If you're looking for electrician, you have to at least give them a try. Thanks team... Appreciate the work you've done. It's really good.!"
20Kw Kohler Generator
Large walk in shower with marble tile wall, multi-shower heads, and tiled shower niche
Transitional bathroom with light marble flooring, double sink vanity, and white plantation shutters
Bathroom
Transitional living room with crystal chandelier  and light blue wall paint

+21

29 neighbors recently requested a quote
Recommended by94%of homeowners
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Electrical FAQs, answered by experts

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

We highly recommend that you use an electrician to wire a doorbell if you don't have electrical skills. You can tackle this project on your own, but it would be best done alongside a professional to reduce all the safety risks, as working with wires can be dangerous and potentially deadly.

You should always turn off a breaker whenever electrical work is being done. This step can prevent electrical shock and injury. Also, if a breaker is repeatedly tripping, it can mean there is an electrical overload, and it should be shut off. You should contact an electrician to figure out the cause. Make sure to review how to turn off your circuit breaker safely if you do it yourself, and follow safety precautions to avoid severe injuries.

No, you should always use proper electrical wire caps to safely cap off electrical wires. Electrical tape isn’t as durable as electrical caps and can deteriorate and separate over time, exposing the live wires. The only way to use electrical tape for this project is to wrap it around the caps themselves to reinforce them and create an even stronger connection, preventing an electrical emergency.

Services by electricians can quickly get expensive, but there are a few ways you can save money in the process:

  • Bundle multiple jobs done at the same time to save on trip fees or flat fees for individual projects.

  • Get at least three quotes for service to find the best deal.

  • Buy fixtures, switches, outlets, and other materials beforehand to avoid product markup.

  • If you feel comfortable with it, have an apprentice or journeyman complete the work under the supervision of a master electrician. These electricians in training tend to charge less per project.

The Brentwood, MO homeowners’ guide to electrical services

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