Electrical Services in Longmont, CO

Trusted Electrical Services in Longmont, CO

When your Longmont home or business needs dependable electrical work, you can count on our licensed electricians to deliver safe, high-quality solutions. From electrical panels and wiring to lighting, outlets, ventilation, surge protection, and routine maintenance, we handle projects of all sizes with precision and care. Our team focuses on code-compliant installations, clear communication, and honest pricing, so you can feel confident your electrical system is built to perform safely and efficiently for years to come.

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Our Electrical Services in Longmont

Electrical Panels & Wiring in Longmont

The Cooper Green Team’s licensed electricians have the knowledge and experience to deliver safe, reliable, and efficient panel and wiring upgrades for residential homeowners throughout Colorado. With over 45 years of experience, we truly are a local leader for all things electrical, whether it involves replacing panels, performing a whole-home rewiring, or a simple circuit breaker repair. The Cooper Green Team consistently receives an A+ rating from the Better Business Bureau, and with thousands of 5-star reviews, we’re one of the most popular electrical contractors in Colorado, hands down.

Our electrical panel & wiring services include:

Circuit breaker replacement
Electrical panel service
Whole-home rewiring

Light Fixtures & Outlets in Longmont

Our licensed electricians are ready to resolve any light fixture or outlet request you have, no matter the size or scope. In fact, our electricians are as reliable for the small repairs as we are for the major electrical renovations such as LED interior light conversions or major landscape lighting overhauls. No matter what you need, Cooper is here for you. Call today and see why thousands of homeowners rate us a 5-star electrical contractor!

Our light fixture & outlet services include:

Interior lighting & light fixtures
LED interior light conversion
Outdoor & landscape lighting
Light switches & outlets

Fans & Ventilation in Longmont

For the most efficient way to cool and ventilate your home, the Cooper Green Team turns to QuietCool, the most popular brand of whole-home fans on the market today. QuietCool fans provide efficient and cost-effective cooling throughout your house by harnessing the power of natural ventilation. The installation process is fast and simple, and once in place, you'll experience immediate relief from hot, stale air. QuietCool fans reduce your reliance on air conditioning and can help expel airborne pollutants and allergens as well!

Our fan & ventilation services include:

Generators & Surge Protectors in Longmont

Whole-home generators and surge protectors are your first line of defense against power outages and electrical surges. Not only can they save you a fortune by protecting vulnerable electronic equipment, they can also save your life in the event of a major grid outage. The Cooper Green Team understands just how important these systems are for our homeowners, which is why we install only the highest-rated systems from the best brands. In fact, Cooper has partnered with the top generator company in Colorado to provide the most reliable systems and installations around. We even repair and maintain these systems for you, so you can always count on them when you need them.

Our generator & surge protector services include:

Whole-home surge protector services
Whole-home generator services

Tune-Ups & Maintenance in Longmont

Save more green with our Green Club Maintenance Plan! Instead of paying full price for every electrical repair and inspection visit, pay one low monthly fee and enjoy additional benefits like reduced emergency service fees, a 10% discount on repairs and installations, and a 1-year labor warranty on all repairs. We also include tune-ups for your heating and cooling system as well as safety inspections for your home’s electrical systems.

Our tune-up & maintenance services include:

Green Club Maintenance Plan

Electrical Work Done Right, Down to the Details

Problem: Lowell needed an electrician who could deliver more than just functional results, someone who would pay close attention to detail, maintain a clean workspace, and ensure the finished work blended seamlessly with the surrounding space. Trust and craftsmanship were just as important as technical skill.

Solution: Dwayne exceeded expectations by providing clean, complete, high-quality electrical work with a strong sense of professionalism and integrity. His careful attention to detail and commitment to making sure the final installation fit the home’s surroundings resulted in a polished, well-executed outcome that Lowell truly appreciated.

"Quality workmanship."

Dwayne is a quality electrician and an honorable business person. His attention to details and making sure that the finished product fits the surroundings is greatly appreciated. Clean, Complete and quality workmanship.
—Lowell | Colorado Homeowner

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FAQs

Signs include frequent breaker trips, flickering lights, burning smells, limited breaker space, or a panel that’s 20–30+ years old. If you’re adding appliances, EV chargers, or new systems, an upgraded panel may be necessary to safely support increased demand.

Yes. We handle everything from outlet additions and GFCI upgrades to indoor and outdoor lighting, ceiling fans, and ventilation systems, ensuring proper wiring, grounding, and safe operation.

Power surges from storms, grid fluctuations, or large appliances can damage electronics and appliances. Whole-home surge protection helps safeguard your electrical system and extends the life of sensitive equipment.

Absolutely. We install and connect backup generators and related electrical components so your home can stay powered during outages. Our team ensures safe integration with your existing electrical system.

We recommend a professional inspection every few years (or sooner for older homes). Routine electrical tune-ups help identify potential safety issues early, maintain efficiency, and reduce the risk of electrical hazards.

Enjoy The Benefits of the Cooper Green Club

Interested in saving money on home services throughout the year? We've got a maintenance plan that's right up your alley. Thousands of Colorado homeowners are already enjoying savings rewarded through the Cooper Green Club. The only thing that's missing is you!