Nearly 50 Years of Expertise

Whole House Fan Experts Since 1976

Cool your entire home for about 25¢ a day. Yes, really.
Fresh mountain air. 90% less energy than AC.

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BBB Member Since 1977
EPA Lead-Safe Certified
10,000+ Installed
💨

Fresh Air, Not Recycled

Unlike AC that recirculates the same stale air, a whole house fan brings in fresh outside air every few minutes.

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Pennies Per Hour

Operating costs of $0.01 to $0.05 per hour vs. $0.17 to $0.67 for AC. Most owners cut cooling bills 50 to 90%.

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Sleep in Cool Comfort

Pull cool evening air through bedrooms. Wake up refreshed instead of sticky and tired.

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Protects Your AC

When the fan handles evenings and nights, your AC runs less. That extends its life and cuts repairs.

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No AC? Start Here

For many Denver homes without air conditioning, a whole house attic fan is the most practical and affordable first cooling solution.

Colorado's cool evenings make fans incredibly effective here, often eliminating the need for AC entirely.

  • ✓ Fraction of AC installation cost
  • ✓ Pennies per day to operate
  • ✓ Fresh air, not recycled
  • ✓ Perfect for Colorado's climate
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❄️

Have AC That Struggles?

If your upstairs is always hot, your AC runs constantly, or your energy bills keep climbing, an attic fan solves these problems.

The fan handles evenings and nights. Your AC only runs during peak afternoon heat. Both last longer.

  • ✓ Reduce AC runtime 50 to 90%
  • ✓ Finally cool that hot upstairs
  • ✓ Extend AC system lifespan
  • ✓ Lower energy bills immediately
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Don't Wait

Why Install Before Summer

Most people call us when it's already hot. By then, you're stuck waiting and suffering through the heat you wanted to avoid.

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Spring: Best Availability

Flexible scheduling. Often same week installation. No waiting list.

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Early Summer: Getting Busy

Schedule fills up fast. One to two week wait times typical.

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Heat Wave: Too Late

Everyone calls at once. Long waits. You suffer through the very heat you wanted to avoid.

The best time to install is before you desperately need it.

Call Now to Schedule
"

We only regret waiting so long. The upstairs bedrooms are finally comfortable, and our AC barely runs anymore.

The Martinez Family, Highlands Ranch
50
Years in Business
10,000+
Fans Installed
Our Story

A Family Business, Built Together

In 1976, our dad made a bold choice: he moved from Switzerland to Denver with two small children and a third on the way. But he didn't do it alone. Our mom was right there with him, and together they founded AtticFan.com.

Dad was in the field installing fans while Mom managed the books, answered calls, and kept the family together. It was a true partnership. For nearly 50 years, they built a reputation for honesty and the kind of quality that only comes when your family's name is on the line.

Today, we are honored to carry on what our parents built together. As siblings working side by side, we bring the same values they instilled in us: work hard, be honest, and never put your name on something you're not proud of.

🤝
Our Promise: We treat your home the way our parents taught us: with respect, precision, and a commitment to your family's comfort.
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Ready to Feel the Difference?

Call for a free estimate. No pressure, just honest answers from Colorado's original attic fan experts.

Call 303-695-7911 Text Us

Or email service@atticfan.com

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