Seattle’s HVAC Installation Experts
Whether you need to upgrade or purchase a brand new heating or air conditioning system, Brennan Heating & Air Conditioning provides and installs the highest-quality heating and air conditioning systems for residential properties of any size in greater Seattle and much of the Pacific Northwest. Reliable, experienced, fully trained and qualified – our technicians will professionally install the equipment you need to be comfortable in no time!
Heating and air conditioning installation for residential customers:
- Sales and Installation
- Air Conditioning
- Heat Pumps
- Gas Furnace Replacements
- Gas/Electric Conversions
- Tankless Water Heaters
- Many Popular HVAC Makes and Models
- Everything Residential
- Pre-Season Start-Ups
- Energy-Star Rated Products
Heating and Cooling Installations You Can Rely On
Our HVAC installation technicians are reliable, experienced, and fully trained and qualified. In fact, each technician averages more than 13 years of experience in heating and cooling system installation. We also employ a number of senior technicians, many of which have 15-20 years of experience in the industry. 
Benefits of a new HVAC installation for your Seattle home:
- Improved energy efficiency vs. your old system
- Professional installations by licensed technicians
- Exceptional reliability from the industry’s leading products and brands
- Satisfaction guaranteed and factory warranty coverage
We even offer free estimates so you don’t feel pressured to commit to a new system before you’re ready. Our Seattle HVAC installations are second-to-none, in both the dependability of products and the quality of our craftsmanship. Get in touch with the experts at Brennan Heating & Air Conditioning for a free estimate on your next heating and cooling project!
