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
Home Office
4601 S. 134th Place, Seattle, WA 98168
toll-free 1-877-BRENNAN

Fax: (206) 248-7905
Email: info@brennanheating.com

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