Free AeroSeal Full Duct Sealing
With the purchase of a Complete Daikin FIT heat pump system installation.
*AeroSeal is free after utility rebates only.
Comfort you
can count on
Cleaner Air.
Greater Efficiency.
12 Year Parts & Labor Warranty
Improve Comfort
Seal leaks, eliminate hot and cold spots.
Better Air Quality
Reduce dust, allergens and pollutants.
Maximize Efficiency
Your new heat pump works smarter, not harder.
Lower Energy Bills
Stop wasting money on leaky ducts.
What is AeroSeal?
AeroSeal is an innovative duct sealing process that finds and seals leaks in your ductwork from the inside out—using a safe, non-toxic sealant.
The result? More comfort. Healthier air. Lower bills.
Sealed Ducts. Better Performance.
Before AeroSeal
Leaky ducts lose up to 30% of conditioned air.
After AeroSeal
Leaky ducts lose up to 30% of conditioned air.
Now is the time to upgrade your comfort and save!
Promotion ends August 31st, 2026
Local Experts. Trusted Service. Year-Round Comfort.
Rainier Heating & Cooling is proud to serve homeowners throughout the Puget Sound with dependable heating and cooling solutions backed by local experience and personalized service.
Our team takes the time to understand your comfort needs, explain your options clearly, and provide honest recommendations without unnecessary pressure. From routine service to complete system upgrades, you can count on responsive support and reliable workmanship throughout every season.
Quality Installation With Your Comfort in Mind
A great HVAC system starts with a quality installation. Our skilled technicians use trusted equipment and proven installation practices to help maximize comfort, efficiency, and long-term performance.
We focus on doing the job right, keeping you informed throughout the process, and delivering a solution that fits your home and your needs. With Rainier Heating & Cooling, you get professional service, top-tier products, and a local team that puts your comfort first.
