• Seattle heating

    An Industry Leader

    Brennan Heating and Air Conditioning

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Why Brennan?

Your Puget Sound Heating and Air Conditioning Installation and Contractors

Winter is here and Brennan Heating and Air Conditioning is ready to help you with your first furnace purchase, replacing your current heating system, furnace installation or furnace maintenance and repair. Our heating contractors are up-to-date on the newest developments in heating technology and design procedures in order to choose and install a system that will be the most efficient and the most reliable for you. We’ve been in business since 1987, serving thousands of satisfied Puget Sound customers, and for seven years in a row have received the Platinum Achievement Award that recognizes Puget Sound Energy as a top HVAC contractor.

Industry-Trained and Certified HVAC Technicians

Every homeowner and application is different, and our heating contractors will work to provide a wide array of heating installation and services to completely satisfy each customer’s needs.

We serve Snohomish, King, Pierce, Lewis, Thurston, Mason and Kitsap counties and surrounding metro areas.