Keep your home comfortable, safe, and ready for colder Colorado weather with one trusted team for heating, plumbing, electrical, and indoor air quality.
Explore our Fall Home Comfort savings through November 20.
Meet Your Home’s New Best Friend: Attic Fans from QuietCool
Cooper Green Team installs and repairs QuietCool attic fans for homeowners across Denver and the Colorado Front Range. A Colorado attic can reach up to 160°F in summer, and all that trapped heat makes your AC work harder, pushes up energy bills, and can lead to heat and moisture damage over time. A QuietCool attic fan ventilates and cools your attic so your AC runs more efficiently and your home stays comfortable longer — and at our high-altitude, intense Front Range sun, that heat buildup is a real factor. Our licensed electricians deliver clean, code-compliant installs for any fan model, usually in a single visit. Schedule your complimentary estimate today, backed by our 100% Satisfaction Guarantee and a one-year labor warranty.
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Expires November 20, 2026
Save $500 on any qualifying whole-home indoor air quality system.
Enjoy cleaner, healthier air and greater comfort as you spend more time indoors this fall.
$500 OFF applies to qualifying installations of whole-home air purifiers, filtration systems, and attic fans totaling $1,500 or more.
Present the discount at the time of booking—no cash value. No substitutions or rain checks permitted.
Valid for residential services only.
Additional terms and conditions may apply.
Schedule the offer by September 30th.
Contact us with any questions or to schedule your FREE in-home estimate.
Schedule your appointment online or contact us directly at (720) 605-7270. Regardless of your preference, we'll promptly connect with you to organize a convenient day and time for your appointment.
On the day of your scheduled appointment, our expert will assess your attic and HVAC system configuration. Following the inspection, you'll receive a transparent, fixed-price estimate in writing, ensuring no unexpected costs arise.
If you've scheduled an attic fan installation, we'll likely complete the job in a single visit to your home, particularly if you've already chosen the fan before our electricians arrive. Our professionals deliver high-quality, code-compliant installations for any fan model, so you can trust we're the right team for the job.
After your installation, we appreciate your feedback on our work. If you have any questions or concerns, don't hesitate to share them with us. Additionally, remember that for an entire year following your service visit, you'll be covered by our labor warranty, which includes free repairs if any issues arise.
Since 1978, the Cooper Green Team has provided expert attic fan installation and repair to homeowners across the Colorado Front Range. Our licensed electricians deliver reliable service, free estimates, and quality workmanship — backed by a one-year labor warranty, so if an issue arises you won't pay labor costs for a full year. Schedule your attic fan service and see why Cooper is one of Denver's highest-rated electrical contractors.
"Couldn’t be happier!"
Couldn’t be happier! Started out awesome with Jason doing the initial estimates and ended even better with Ivan and his crew doing a fantastic job installing the equipment! Great experience.—Scott H. | Colorado Homeowner
Attic fans are available in a wide range of models, varying in price. QuietCool offers versatile attic fans that can be seamlessly integrated into your existing solar system if you have one, or easily installed and powered through your standard electrical system. Whether you prefer a traditional attic fan, a smart-connected option, or one equipped with a built-in solar panel, you'll have a wide variety of systems to choose from.
Depending on the model you select, an attic fan can be installed either on the roof or inside your attic. It's worth noting that the cost of a roof-mounted fan might be slightly higher due to additional steps, such as cutting a hole in the roof and ensuring the shingles are properly installed. Our experienced installers will help you choose the best fan placement for your needs.
We have formed a valuable partnership with QuietCool to provide our customers with the highest-rated attic fans on the market. If you're thinking about installing an HVAC system with Cooper, now is the perfect time to upgrade your attic fan. We offer incredible deals when you bundle a new QuietCool attic fan with the installation of an AC unit, heat pump, furnace, or boiler. Taking advantage of this opportunity will help you save significantly on energy bills and installation costs!
Yes. Colorado's high-altitude, intense summer sun can push attic temperatures to around 160°F, and that trapped heat makes your AC work harder and shortens the life of your roof and insulation. An attic fan vents that hot air, so your home cools more efficiently and holds up better over time.
An attic fan ventilates just the attic, exhausting hot air so it doesn't radiate down into your living space. A whole-house fan pulls cooler outdoor air through open windows and pushes hot indoor air out through the attic, cooling the whole home when it's cooler outside than in. They do different jobs and can work together.
It can. By clearing trapped attic heat, an attic fan reduces the heat load on your home, so your AC runs less to hold the same temperature. Savings vary by home, attic, and insulation, but lower attic temps generally mean lower cooling costs.
Yes. QuietCool offers solar attic fans with a built-in panel, as well as fans that tie into an existing solar system or run on your standard electrical system. Our electricians can help you choose based on your home and goals.
Yes. Proper attic ventilation moves out humid air that can otherwise condense and lead to mold, mildew, and wood rot — a concern after Colorado winters and during humid stretches. An attic fan supports that airflow alongside your intake vents.
It depends on your attic and roofline. Roof-mounted fans vent through the roof and can cost a bit more to install; gable-mounted fans use an existing gable vent and can be simpler. Our installer evaluates your attic and recommends the best placement.
Most installations are completed in a single visit, especially when you've already selected your fan. Our electricians handle it start to finish, including a code-compliant install and cleanup.
Both. We repair existing attic fans — motors, wiring, controls, and noise or wobble issues — and install new ones. If a repair doesn't make sense, we'll tell you honestly and go over replacement options.
The air quality you breathe is crucial for maintaining a healthy living environment. Poor air quality can lead to many health issues, so it’s important to understand how to test indoor air quality to keep your home safe and comfortable.
While many of us don’t often think about the air we breathe indoors, its quality plays a significant role in our health and comfort. The good news is that improving indoor air quality is achievable and comes with numerous benefits.
Fall is an important time for Denver homeowners to evaluate indoor air quality as windows close, heating systems run more, and people spend more time indoors. Learn how whole-home air purification, HVAC filtration, humidity control, and ventilation can help reduce airborne particles from dust, pollen, pet dander, and wildfire smoke while improving year-round home comfort.
For Attic Fan Repairs & Replacements Done Right, Call the Cooper Green Team!
The Cooper Green Team is open 24 hours a day, 7 days a week.
11780 Colmans Way
Broomfield, CO 80020
