Brennan Heating, Air Conditioning, & Electric
Brennan Heating, Air Conditioning, & Electric has served homeowners across the Puget Sound and Western Washington since 1987. Working from its Seattle office, the company covers heating, cooling, plumbing, electrical, and indoor air quality work, from furnace and heat pump installation to water heater replacement, drain cleaning, electrical panels, EV chargers, standby generators, and air duct cleaning. Brennan is a trusted Lennox dealer, holds separate HVAC, plumbing, and electrical licenses, and describes itself as a fully insured company. Free, no-obligation estimates, flexible financing, comprehensive warranties, and 24/7 support with same-day visits and weekend appointments are all offered.
Services
Heating installation
Furnace repair
Heating maintenance
Heat pump installation
Heat pump repair
Why choose us?
Location & hours
4601 S 134th Pl, Seattle, WA 98168, USA
FAQs
Do you offer emergency service?
Yes. Brennan offers 24/7 support for urgent situations, with dedicated emergency services, same-day service whenever possible, and weekend appointments.
Are you licensed and insured?
Yes. Brennan holds HVAC License #BRENNHA971R9, Plumbing License #BRENNHC795OO, and Electrical License #BRENNHA962DU, and describes itself as a fully insured company.
Do you charge for estimates?
No. Brennan gives a free, no-obligation estimate, and also offers free energy consultations to review how your home uses energy.
What services do you provide?
Brennan handles heating, cooling, plumbing, electrical, and air quality work, including furnaces, heat pumps, boilers, ductless systems, AC installation and repair, water heaters, drain cleaning, repiping, electrical panels, EV chargers, generators, and air duct cleaning.
How long have you been in business?
Brennan has served the Puget Sound and Western Washington region since 1987.
Do you offer financing?
Yes. Brennan offers flexible financing, and approved credit options are available to help spread the cost of a new system.
What equipment brands do you install?
Brennan is a trusted Lennox Dealer and services and installs a full range of furnaces, air conditioners, and heat pumps, along with tankless water heaters and standby generators.
Is your work guaranteed?
Yes. Brennan provides comprehensive warranties covering new systems and its own workmanship, and stands behind its work with a satisfaction guarantee.