Contact Us

We’d love to hear from you. Your questions, feedback and concerns are important to Brennan Heating and Brennan Electric. Please call us toll-free at 1-877-BRENNAN Monday through Friday, 8:00 a.m. to 5:00 p.m (PST) or complete the form below and a Brennan energy consultant will respond. Our email is also monitored during our operating hours. Do not use this form for a rush service call. In an urgent situation, please call us.

Free Energy Consultation
For a Free Energy Consultation, complete the online form below, call or email us.

Brennan Heating and Air Conditioning

South Shop
4601 S. 134th Place, Seattle, WA 98168

North Shop
6414 204th St. SW, Lynnwood, WA 98036

Toll-Free 1-877-BRENNAN
Fax: (206) 248-7905

Operating Hours: Monday-Friday, 8:00 am – 5:00 pm