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.

We service Seattle, WA and the surrounding area.