Top-rated electricians.

Get matched with top electricians in Longmont, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electricians in Longmont

Avatar for R&T Electric, LLC
R&T Electric, LLC
4.7(
143
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Provided by Consumer+4 more

Serving Longmont, CO and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had TV, DVD, VCR, stereo equipment wired and an existing home speaker/intercom system that he got back into operation."
Front of House
Log Cabin
Back of House
Log Cabin
Kitchen

+7

Response time4 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for JM Electric Inc
JM Electric Inc
4.7(
80
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Longmont, CO and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Bryan Kiernan did a fantastic job installing a sub panel in my basement. He was fast, thorough, and used high quality materials. I highly recommend him and JM Electric."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time8 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Diagnostic Guys
Diagnostic Guys
5.0(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Longmont, CO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"The Diagnostic Guys are our go to for anything electrical. They have done great work updating our light fixtures, adding new lighting (indoor and outdoor) and adding outlets. They are always courteous, prompt and meticulous about the details. Couldn’t be happier with the services they’ve provided for us!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time7 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Ross Electrical Contracting, LLC
Ross Electrical Contracting, LLC
4.8(
24
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+7 more

Serving Longmont, CO and surrounding areas

Approved

In business since 2016

Customers say: Quick response

"He was very efficient. He worked fast and his prices were cheap. I couldn't ask for a better electrician."
Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for Red Diamond Electric
Red Diamond Electric
5.0(
41
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair - For Business

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Clay was prompt and very courteous. Explained the issue with the electrical outlet and replaced it back to working condition. He throughly cleaned up the area. Greatly appreciate him being available on such short notice."
Old System
Panel Layout
New System
North Receptacle
South Wall

+2

Response time2 hrs
Response rate97%
26 neighbors recently requested a quote
Request Quote
Avatar for MightyBee Electric, LLC
MightyBee Electric, LLC
4.5(
292
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+4 more

Serving Longmont, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"What a terrific experience we had with Mighty Bee Electric! Martin came the next day after we called. He was on time, clearly knows what he is doing and fixed everything for the estimated cost. And there was no upselling! I will definitely call him for any future electric work!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
4.4(
466
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade

Serving Longmont, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"ELI was wonderful! He arrived on time, was friendly, thorough and quick. What really impressed me was ELI'S attention to the little details--he made sure no water, garbage got loose under the counter, used a mat to protect my floor/inside counter, cleaned up everything--even my sink--when he was done and, finally, put everything back under the counter where it was before he came! Above and beyond customer service! I will recommend AAA who anyone who needs drains unplugged! Also I like the company and especially the SERVICE so much, I'm meeting with a tech for another job--electrical this time. THANK YOU, ELI for your time, service and patience with my speech! much appreciated!"
My jobs
My jobs
My jobs
Recommended by94%of homeowners
Request Quote
Avatar for Amp'd Up Electric LLC
Amp'd Up Electric LLC
5.0(
38
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical for Home Addition or Remodel - Install

Serving Longmont, CO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They replaced my electrical panel and moved it up higher to be more accessible."
Mountain Work
Mountain Work
Mountain Work
Mountain Work
Mountain Work

+12

1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Professional Power, Inc.
Professional Power, Inc.
4.9(
11
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+12 more

Serving Longmont, CO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Definitely recommend Trevor with Professional Power. Knowledgeable, on time and got the job done"
Can lights
Tesla Charger Install
Adding over head lighting
Can lights
Can lights

+3

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 395

FAQs for electrical service projects in Longmont, CO

Always start by confirming the pro’s license number, insurance coverage, and experience level. Visit the electrician’s website, scan recent customer reviews, and verify credentials with your local labor department. Request proof of liability insurance and at least two references that you can contact. These quick checks take only a few minutes but go a long way toward ensuring safe, code-compliant work and protecting your home in the event of an issue.

Grouping several electrical jobs into one appointment means you pay a single service-call fee and one set of travel expenses. Instead of asking a pro to return three separate times for outlets, switches, and fixtures, have everything tackled in one visit. The electrician stays productive, and you avoid extra trip charges, often shaving a sizable chunk off the final bill without compromising quality.

DIY electrical work can be dangerous and, in many areas, illegal without a license. One miswired connection risks shocks, fires, or expensive damage. Licensed electricians carry the right tools, follow local code, and know how to shut down power safely before they start. Hiring a pro may cost more upfront, but it protects your home, family, and insurance coverage in the long run.

The Longmont, CO homeowners’ guide to electrical services

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

See all articles