Electrician testing circuit breakers with a clamp meter during an electrical inspection
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Get in Touch With Modelco Electric Corp

Reach out for reliable residential and commercial electrical services in Thornton and the surrounding areas.

Contact Details

Let's Talk Through Your Project

Whether you need a quick repair or a full installation, we're here to help. Give us a call or fill out the form and we'll get back to you soon.

  • Service Area Located in Thornton, Serving Thornton and Surrounding Areas.
  • Business Hours Mon - Fri: 8:00 am - 8:00 pmSat - Sun: Appointment Only
  • Licensed Master Electrician License: 600399

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Reliable Electrical Help in Thornton and the Front Range

Modelco Electric Corp has served Thornton, CO and the surrounding Front Range for over 30 years. Whether you need a small repair, a full panel upgrade, or new electrical for a commercial build-out, our licensed electricians are here to help. When you reach out, you get a real conversation about what you need, an honest estimate, and a clear plan for the work — no upsells, no surprises.

We are based in Thornton and regularly travel to Brighton, Longmont, Boulder, Broomfield, Northglenn, Lafayette, Louisville, Ft. Collins, Arvada, Westminster, Centennial, Windsor, Parker, Littleton, Evergreen, Bailey, and Conifer. If you are near any of these areas and need an electrician, call us at (720) 579-3017 and we will let you know how soon we can be out.

What to Expect When You Call

We answer our phones during business hours (Monday through Friday, 8 a.m. to 8 p.m.) and return voicemails as soon as we can. Weekend appointments are available for scheduled work. Before we quote, we ask a few questions to understand the scope: the age of the home or building, the symptoms you are seeing, and whether there is a deadline. That short conversation usually tells us whether we can handle it same-day or need to schedule a site visit for a proper estimate.

Common Reasons People Contact Us

Most of the calls we take fall into a few buckets: an aging electrical panel that trips breakers, flickering or dead outlets, a new appliance or hot tub that needs a dedicated circuit, whole-home surge protection after a nearby lightning event, EV-charger and generator installations, and lighting upgrades. If your issue is not on that list, call anyway — after three decades in the field, there is very little we have not seen.

For Emergency Electrical Situations

If you smell burning, see sparking, or have lost power to part of your home after a storm, turn off power at the main breaker if it is safe to do so and call (720) 579-3017. Do not keep resetting breakers that trip repeatedly — that is a sign of a real fault that needs professional diagnosis. We handle urgent calls as quickly as our schedule allows.