Meet Denver’s Electrical Experts


Years Experience


Happy Clients


Services Locations



ARK was born through the passion of the master electrician Bill in 1999. And, contrary to other companies that claim to be family, we really are. That’s why ARK stands for the initials of our founder Bill and his wife Heidi’s three daughters. We pride ourselves on having a family-owner-operated business that gives back to the community.

Bill has completed a 5-year apprenticeship and 4 years of the National Training Institute at the University of Tennessee. He is also a credentialed electrical trades instructor for Denver Public Schools, where he has taught hundreds of electrical apprentices over the past 25 years. Besides, he proudly has overseen large Federal and private commercial jobs, and managed both small and large crews. 

We do everything from home lighting installations to complete commercial electrical systems. We take great pride in our work and the expertise that distinguishes us. Besides, we are the most reliable HVAC experts in Denver. Thus, our team’s primary goal is to help you to achieve supreme comfort in your home or business. 

Electrical technician in front a panel

Why Choose ARK?

ARK has the most skilled, friendliest, and most respectful team to perform any type of electrical work you need. No matter the size or urgency, we are the most honest family of electricians you can trust.

We can carry out any required job. Whether it’s a commercial project that demands months of planning and execution or an emergency or residential installation that requires immediate attention, we can handle it with the same speed, efficiency, and quality.

With over 27 years of experience in Colorado, we have many repeat clients, including realtors, HVAC contractors, spa and pool installers, and home builders and remodeling contractors. Some federal agencies and Colorado’s leading home warranty company (Blue Ribbon Home Warranty) are even in our client portfolio. With so many years of involvement with Denver’s electrical systems, we’re your top choice for a well-done job!

Our Commitment

ARK is committed to breaking the mold from the established patterns of other Colorado electrical companies. We ensure excellence and speed in every project we undertake. 

Furthermore, each customer is part of our family, so our unconditional obligation is to provide the quality, speed, accuracy, and attention each of our relatives and friends deserves.

Our Recent Projects



Many families and businesses trust ARK for quality electrical service. That’s because we know how to do our job well and can handle any repair or electrical installation. Don’t risk unprofessional electricians; count on us. This is a show of our most recent electrical services in Denver.


ARK offers the best HVAC solutions for residential and commercial customers. Our skilled technicians handle everything from installing new HVAC systems to repairing and upgrading existing ones. This way, we guarantee an ideal climate in your space, whatever the year’s season. This is a sample of the wonders we do in HVAC.


Besides our HVAC services, we offer an innovative whole-house ventilation system at ARK, allowing you to enjoy fresh and pure air anytime. Our fan system is quiet and cool and works as efficiently as you need. We use the best materials and tools on the market and have the most trained and professional technicians. Want to know what it looks like once we’re done? Here are some photos!

Let’s Start

Our trusted electricians are ready for any electrical installation, repair, and maintenance service you need!

Our Service Areas

Our electrical and HVAC company proudly serves the communities of Denver Metro, Castle Rock, Castle Pines, Littleton, Centennial, Highlands Ranch, and Parker, CO. We are committed to providing you with quality, professional and honest service tailored to your needs and budget. Contact us today and find out why we are the electrical experts you need.


Lorin Miller
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I had Shane and Zach out a few days ago for some odd electrical jobs around the house... replacing fan, chandelier, removing an outlet behind stove, and adding outlets to an unfinished basement room. They were early, well prepared and so so nice! They were amazing to work with, answered all my questions and were so helpful! I will definitely recommend to anyone needing an electrician. I can’t say enough good things about them. We’re so happy!
Darnell Fine
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I absolutely think that you can't go wrong working with Bill and Heidi at ARK Electric. He really knows what he's doing and is very concerned about giving the best customer service that he possibly can. Plus, he's very reasonable pricewise. I would never hesitate to call Bill when I need electric work done.
Brianna Griffin
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Extremely reliable and gets the job done right the first time. As a real estate investor and flipper it is really important for the work to be done correctly and reasonably priced. Can always rely on ARK Electric!