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Verified Reviews for Electrical Service pros in Hamilton, MO

*The Angi rating for Electrical Service companies in Hamilton, MO 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 Hamilton, MO 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 December 30, 2025

Find Electricians in Hamilton

Avatar for Midnight Sun
Midnight Sun
4.1(
73
)
Electrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade - For BusinessExterior Building Lighting - Install or Replace - For Business+2 more

Serving Hamilton, MO and surrounding areas

Approved

In business since 2015

Customers say: Quick response

"Gary, from Midnight Sun rewired my whole house. His work was neat and well received by the electrical inspector. I hope it lasts a long time."
Response time1 day
Recommended by96%of homeowners
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Avatar for Innovate Electric
Innovate Electric
5.0(
5
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+11 more

Serving Hamilton, MO and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Warranties offered

"The electrician arrived on time & tightened the cover plates that were loose and hanging down on the electric boxes located on the ceiling. Good job."
99 neighbors recently requested a quote
Recommended by25%of homeowners
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Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)
Lightning Protection - Install or Repair

Serving Hamilton, MO and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Sent engineering drawings for review prior to starting work worked over the weekend to beat the insulation schedule on a new build."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
100 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Solarize
Solarize
5.0(
10
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+3 more

Serving Hamilton, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Gentleman who owns Solarize was professional and courteous. He communicated well with the manufacturer and convinced them that a replacement inverter was needed based on the data he saw and the manufacturer had seen. It's what we were hoping for."
114 neighbors recently requested a quote
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Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
654
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Hamilton, MO and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Recommended by88%of homeowners
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Avatar for Ideal Lighting System
Ideal Lighting System
5.0(
9
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - RepairExterior Building Lighting - Install or Replace - For Business+1 more

Serving Hamilton, MO and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Aaron was super friendly and easy to work with. He laid out an easy to understand and effective plan for how to solve our problem. He is very thorough and provided excellent work! He was even able to find us a discount on a light fixture. I would highly recommend him and his work."
23 neighbors recently requested a quote
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Avatar for Smart Power Services
Smart Power Services
4.3(
6
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+12 more

Serving Hamilton, MO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Thank you Randall, Jason did a great job, it well exceeded my expectations. I will recommend your services and your professionalism. We tested it, it worked perfect."
Cummins Generator
Kohler 12 kW
Response time7 hrs
Response rate96%
3 neighbors recently requested a quote
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Avatar for MILHOLLAND CONTRACTING
MILHOLLAND CONTRACTING
5.0(
9
)
Ceiling Fan - RepairElectrical Switches, Outlets & Fixtures - Install or Repair

Serving Hamilton, MO and surrounding areas

Approved

In business since 2023

Free estimates

Customers say: True professional

"GREAT experience. Will hire John again in a minute to help with any project!"
Martin House
Martin House
Response time1 day
Recommended by100%of homeowners
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Avatar for SOHO Solutions
SOHO Solutions
5.0(
5
)
Telephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For BusinessTelephone System - Repair - For Business

Serving Hamilton, MO and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Very professional, knowledgeable, on-time and on budget. Will use in the future for home security."
Badges
Badges
Response time2 days
5 neighbors recently requested a quote
Recommended by75%of homeowners
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Tri-State Water, Power & Air
New to Angi
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Hamilton, MO and surrounding areas

Approved (Corporate)

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Response time1 day
Response rate100%
52 neighbors recently requested a quote
Request Quote
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Showing 1-10 of 57
Electrical questions, 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 most common gauge for indoor outlets around your home is 12- and 14-gauge wires. But if you’re working with larger appliances like ovens, washing machines, or dryers (all of which require more amplitude), you might find 10-, eight-, or six-gauge wires to help support those hefty appliances.

You can run a small or basic standard-size refrigerator on a 15-amp circuit. But you should plug a modern, standard-size refrigerator into a 20-amp dedicated circuit. The refrigerator needs to be on a dedicated circuit, meaning it is the only appliance and outlet on that circuit breaker. This method prevents tripping the breaker and reduces the chance of an electrical fire. 

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.

The answer depends on your needs and the availability of your current electrical panel. If you’re hoping to seriously up the power in your detached living space, you may also need to consider increasing the power of the amp your home runs on (from 100-amps to 200-amps, for example).

The Hamilton, MO homeowners’ guide to electrical services

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

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