
Home Cooling & Daylighting solutions
Add natural, mood-boosting light into your living spaces with our VELUX Sun Tunnels & Skylights
Save more and enjoy cool, healthy indoor air with the most efficient home cooling systems on the market
Take advantage of a 22% federal tax credit and increase home efficiency with our solar-powered product lines
We are committed to the health and safety of our customers and employees. All our installers carry two different types of respirators, wear latex gloves and shoe covers during every project, and receive paid sick leave whenever needed.
Contact Us to learn more about how we are helping reduce the spread of Coronavirus while continuing to safely install home ventilation and daylight systems.
Are you ready to improve your indoor air quality and comfort, prevent viral spread, make your home more efficient and save on energy costs? We are here to help!
Why Choose A Whole House Fan
Improve Air Quality
The EPA reports indoor air is 2-5 times more polluted than outside air, even in smoggy cities! Whole house fans quickly expel stale, humid air where germs and viruses breed, creating a healthy and comfortable home environment.
Be Green
Whole house fans are among the most energy-efficient home appliances available — making your AC unit more efficient too! With lower energy demand, carbon emissions, and solar offerings your home is greener and much closer to net-zero.

Beat The Heat
Open a window, flip the switch and your system begins cooling your home immediately. Whole House Fans replace super-heated air from your attic and living spaces with a crisp, cool breeze. Experience complete air exchanges every 3-4 minutes!
Save More Money
Cut your air conditioning-related energy costs by up to 90% during the summer months! Whole house fans cool your home for pennies an hour, and offer a return on your investment in as little as 1 day. Solar-equipped systems can qualify for a 26% federal tax credit.
The CHCD Difference
Our Story
CHCD is a local, veteran-owned small business specializing in whole house fans, attic fans and ventilation, sun tunnels and skylight replacement. We have been providing the most environmentally friendly, cost-effective and energy-efficient home cooling and daylighting solutions in Colorado since 2003.
We pride ourselves on delivering an un-matched customer service experience. From pricing to install, our team is dedicated to earning your trust and finding the best home cooling and daylighting solutions for your home, no matter what!
Offering industry-leading brands and a wide range of products suited for any home, we are Colorado's premier home cooling and daylighting provider.
30+ years experience
We are Colorado's longest-running QuietCool Platinum Dealer and VELUX 5-Star specialists, with thousands of satisfied customers.
The Home TEam
Our installers are fully insured, trained, and dedicated to customer satisfaction — no independent contractors.
one visit
installs
We provide a quote you can trust based on your home's details and complete your install in a single visit.
veteran-owned
We're proud of our service to our community here and abroad, from overseas to your home.
We Set the Standard in Customer Satisfaction!