Seattle’s Top AC Installation Company

Experience Cool Comfort with a New Air Conditioning System

Most of the year it's cool and rainy, but the Seattle summer can bring hot days! Utilize the resources at Brennan Heating & Air Conditioning, there’ll be no more sitting in front of the fan and opening the freezer for a jolt of cool air. We’ll keep you and your family comfortable and cool at all times with our AC installation and AC replacement services. Call us any time to book a consultation appointment and find the perfect air conditioner for your home. We’re well-known throughout Seattle and the surrounding area as the premier AC installation contractor!

Satisfaction GuaranteeSome great reasons to choose us for your next cooling project
  • Proudly Serving the Residents of Seattle Since 1987
  • Quality AC installation, Repair, and Maintenance Services
  • Family Owned and Operated for Over 30 Years
  • Financing Options Available With Qualifying Credit
  • Environmentally Responsible — Absolutely Free Energy Consultations!
  • 100% Satisfaction Guarantee on Our Work

AC Installation Seattle Residents Trust

Brennan Heating & Air Conditioning offers the service Seattle residents count on. Where other companies will overcharge for mediocre services, Brennan Heating & Air Conditioning never does. Our estimates are reasonably-priced and accurate. We’ll arrive on time to your appointment and deliver amazing customer service along with the skill and expertise of our seasoned AC technicians. Allow us to provide you with the best customer service around — from a company who treats every customer like they’re the only one in the world.

Energy Star Rated Products in Seattle WAOur AC installation and AC replacement services include:
  • Sales and complete installation of a range of AC units
  • Qualified technicians with vast AC installation experience
  • ENERGY-STAR rated products
  • Free energy consultations
  • Pre-season start-ups

Stay Cool in Seattle With Brennan Heating & Air Conditioning AC Installation

AC Installation in Seattle WAFor Seattle residents, having an air conditioner in the home is a must, but which air conditioner is best? There are so many to choose from that it can be overwhelming to pick. In addition to going above and beyond in all areas of service and craftsmanship, Brennan Heating & Air Conditioning excels at helping our customers choose the best AC unit model for their specific homes. We’ll go through all the pros and cons of each prospective unit for you and help you find the model that will be most efficient at cooling your home!

Book an appointment today!