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Best electricians near Thornton, CO

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified electrical services reviews

Top-Rated Electricians in Thornton - Updated Nov 2026

Avatar for Current Electric Service Inc
Current Electric Service Inc
4.8(
263
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+12 more

Serving Thornton, CO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Contacted Current Electric on the recommendation of a friend who had utilized their service and was pleased with the end result. Did not check prices with other companies, so not sure how reasonable the rate was. The circuit and 2 outlets installed in the soffet on the back of home was $589 for comparison. Technician came out on a holiday to provide estimate. Was quick and thorough. Received phone call to schedule service date within ~30 minutes. Technician arrived on time the day of install and performed work very quickly. Entire experience was quick, professional, and friendly. Price matched provided estimate."
Burned plug
Electrical Project
Fried outlet and plug
Additional Photos
Additional Photos

+10

Response time8 hrs
Response rate100%
Recommended by94%of homeowners
Silk City Electric, LLC
4.9(
34
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+7 more

Serving Thornton, CO and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"Marty replaced my old Federal Pacific electrical panel with a new 200Amp panel and ran a 30Amp, 220V circuit to my garage with a sub panel. He did the work at less than half the price of other competitors. Granted the competitors were the big companies that quote from a book (Brother's Electric and Always Best Choice). As his business matures I hope he raises his prices a little as he deserves a bit more. Overall he did a great job - the inspector and another electrician complimented his work. He also quickly addressed some really minor issues the inspector brought up. I'll hire him again for any electrical work in the future and I'd recommend him in a heartbeat."
New service work
New service work
Under cabinet lightning
Wiring a kiosk
Wiring a kiosk

+1

Response time11 hrs
Recommended by100%of homeowners
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 Thornton, CO and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Sebastian is the best, he came out for a quote, very punctual, professional and asked us alot of questions about what we needed/wanted, he's very knowledgeable so gave us options. He came back with his helper and they installed a new electrical panel & a sub-panel that we requested. Only took one day, great communication, professional, best quote we got at $ 6000.00 Would definitely recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time8 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Red Fox Electric, Inc.
Red Fox Electric, Inc.
4.7(
165
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+7 more

Serving Thornton, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1986

Free estimates

Small jobs welcome

"I was so impressed with this company. Their electricians actually knew what they were doing. I had a different company come for a service call, and they had not a clue what to do with my electrical box. The switches were even labeled. I will only use Red Fox for any electrical issues in the future."
Response time4 hrs
Response rate97%
135 neighbors recently requested a quote
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Electrical FAQs, answered by experts

In Thornton, using extension cords long-term, plugging too many devices into one outlet, or ignoring minor electrical issues can stress your system. The dry climate increases static, which can lead to arcing, while intense sunlight can degrade outdoor wiring. Failing to test GFCI outlets or protect exterior boxes from moisture may also reduce the lifespan of your electrical installation.

Helpful?

After electrical work in Thornton, confirm all outlets and circuits function as expected, and promptly schedule any required city inspections. Keep a copy of your warranty and take clear photos of completed work for your records. Given Thornton’s climate, inspect outdoor outlets for sun or weather damage, and test GFCI outlets monthly for electrical safety. Annual panel checks are also recommended.

Helpful?

When hiring electrical pros in Thornton, prioritize those with strong local experience, proper insurance, and a proven track record with homeowners. Choose a licensed electrician who understands high-altitude electrical safety and local code requirements. Ensure they manage permits, offer clear warranties, and provide recent references. Avoid anyone requesting full payment upfront or offering bids that seem unusually low.

Helpful?

In Thornton, simple electrical tasks like outlet installation or light fixture replacement usually take a few hours, while a panel upgrade may require a full day. Whole-home rewiring can extend up to a week. Permit approvals and required inspections typically add 1–3 business days, and coordination with utility companies for major upgrades can occasionally extend the project timeline.

Helpful?

In Thornton, if you notice lights dimming when major appliances start, outlets that feel hot, buzzing sounds from your panel, or persistent breaker trips, these are strong signs you need a licensed electrician. Unusual odors or visible scorch marks also indicate electrical issues. If only one fixture fails or a single appliance stops working, the problem may be isolated and not require electrical work.

Helpful?

The Thornton, CO homeowners’ guide to electrical services

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