Seattle’s Most Reliable HVAC Maintenance and Diagnostics

Brennan Heating & Air Conditioning, along with most major manufacturers, recommend annual preventative maintenance on your heating and cooling systems to ensure reliability, efficiency, and safety. You wouldn’t drive your car 25,000 miles without changing the oil. The same logic holds true for your home heating and cooling system!

Extensive Heating and Cooling Maintenance Offerings

Extensive Heating and Cooling Maintenance
From regularly scheduled maintenance to HVAC Troubleshooting we can handle it all.

We have qualified technicians to diagnose issues on:
  • Furnaces
  • Air Conditioners
  • Heat Pumps
  • Boilers
  • Tankless Water Heaters
  • Conventional Water Heaters
  • Ductless Heat Pumps / Mini Splits

HVAC Maintenance Throughout Seattle and the Puget Sound

Whether you need heating maintenance for your furnace or air conditioning maintenance to get ready for summer, Brennan Heating & Air Conditioning has you covered. Our HVAC tune-ups are the most thorough of any contractor in the Seattle area. Schedule a maintenance at least once a year and our expert technicians will keep your heating and cooling systems running their best.

Benefits of regular HVAC maintenance include:
  • Increased reliability
  • Improved energy efficiency
  • Less risk of breakdowns and emergency repairs
  • Longer system lifespan
  • Catch problems early
  • Improved, quieter performance

Regular HVAC maintenance is an investment in your system. Treat it right and you’ll save money on your energy bills, and by avoiding costly repairs and lengthening your system’s life expectancy. Consider booking a maintenance appointment today so our professionals can get to work at maintaining your heating and cooling systems. For a full list of diagnostics & maintenance procedures and pricing, please call us or visit us on Live Chat.

Contact us today!