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Up to $1,200 in rebates -OR- NO pymts until 2023 when you finance a NEW Lennox® Ultimate Comfort system for as little as $132/mo. Read More

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QuietCool Systems

Protect Your Home, Family, & Savings with a QuietCool Whole House Fan

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Cool your home and attic by up to 30-50° and feel instantly 5-10° cooler
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Save up to 50-90% on AC costs
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Remove viruses, bacteria, odor, smoke, germs, and more from your home
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Extend the life of your AC unit by up to 30 years

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Benefits of a Whole House Fan

Buy 1 Get 1 Free QuietCool System

Bundle your HVAC system with a QuietCool Advanced Whole House Fan and start saving more money while keeping your home cool and comfortable.

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Join the QuietCool Revolution!

"My husband and I researched many companies to upgrade our heating and air conditioning units in our home. Now that all work is completed, tested, and passed inspection, we agree that we’re very happy with a job well done by the employees at Sierra Pacific. The service is spot on, from the first consultation, through the days of installing new units and duct work, and with the follow up ensuring we’re happy with the outcome. Our home has never been so cool in summer! I wouldn’t hesitate to call them again for another service."

5 stars

— Imogen Green, QuietCool Customer

Contact Us Today: or Call 800-551-3040

Serving Northern California
Since 1984