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Heating Maintenance Bellevue WA

Heating Maintenance in Bellevue, WA

Trusted Furnace Tune-Ups in Bellevue

Brennan Heating & Air Conditioning is the company to trust when you require furnace maintenance services for your home in the Bellevue area. As an experienced heating contractor we service all makes and models — we’ll get your furnace or heat pump tuned up fast! As an Angie’s List Super Service Award winner and an accredited member of the Better Business Bureau (A+ rating) you know you can trust us. Looking out for the safety and welfare of our customers is a top priority for us. We’re a locally owned and operated business, and we understand the importance of responding to our customers with a smile. The technicians we’ll send to your door have passed detailed background checks and are qualified to serve you. Rest assured, we can service any type of system! However, our HVAC techniciansare also factory-trained to fix and maintain equipment made by top manufacturers.

These manufacturers include:

  • American Standard
  • A.O. Smith
  • Lennox
  • Rheem
  • Trane

Bellevue Furnace Maintenance You Can Depend On

The best way to keep your heating system running great for years to come is with regular maintenance. When you schedule a tune-up, our technicians will clean up your system, fix and problems, and get it running in tip-top shape. As an experienced heating contractors, you can trust us to take the best care of you and your heating system.

We service the following types of heating Systems:

  • Boilers
  • Furnaces
  • Heat pumps
  • Mini-split units
  • And more!

Top-Rated Heater Maintenance in Bellevue, WA

We’re known as the friendly, professional, and hardworking heating company, and we offer competitive pricing on all of our services. We’re an industry leader in heating maintenance, heaterrepair, and furnace installation, so make us your go-to heating and air conditioning maintenance contractor for all your HVAC needs!

    Always Happy With The Service From Brennan
    “We had Dakota out yesterday for routine maintenance, and he was excellent. We run our heat and ac often. I feel confident knowing Brennan sends out great service to help us and to keep it running well.”
    - Nichol L.
    Punctual, Skilled, & Professional
    “I highly recommend working with Brennan. Their team maintained a high level of professionalism during the installation of my HVAC system. They were punctual, skilled at what they did, and conducted themselves with professionalism.”
    - Nicky E.
    My New Go-To Company
    “Excellent and efficient service. Brayan Rodriguez and Giovanni did a great job. Brennan will be my go to for services needed”
    - Diane V.
    Polite & Helpful
    “Great service, Dakota was very polite and helped us understand what was being done. We've used Brennan Heating and Air Conditioning for many years and have always had great service!”
    - Dianne B.
    Thank you Josh & Brennan. Job well done!
    “Kudos to Josh, he was fantastic! Appt for yearly furnace maintenance check before it gets cold. Josh arrived on time and got right to work. He did a thorough check & found no problems.”
    - Ernest D.
    Brennan Was Our Savior!
    “Extremely fast service even after our major windstorm! Vincent arrived and verified our generator hookup was working properly and professionally explained our setup and how to properly cut over power to our generator while our power was out.”
    - Mike S.
    5 Stars
    “The install team was great. They were all experienced and really enjoyed their jobs, and it showed. I love our new Carrier 38MURA hvac system already, and it's not even hot out yet.”
    - Melissa R.
    Great Service
    “Brennan Technician knew how to test the safety system and repair it. They had the parts on the truck and fixed it in half an hour. Service visit and repairs came to about $300. Part was under warranty after nine years.”
    - Mike D.
    • Smarter, Safer, & More Efficient
      From high-efficiency HVAC installs to LED lighting upgrades and surge protection, we’re here to improve the way your home feels—and functions—year-round.
    • Award-Winning Care
      Multi-year Angie’s List Super Service Award winner with an A+ BBB rating, Brennan is Seattle’s trusted partner for top-tier heating, cooling, and electrical services.
    • Integrity Meets Innovation
      From certified energy consultants to licensed electricians, our team brings you forward-thinking solutions backed by time-tested values of honesty, reliability, and expert care.
    • Trusted Since 1987
      With decades of experience and thousands of satisfied customers, Brennan delivers worry-free heating, cooling, and electrical solutions with service you can count on.
    Your Comfort is Our Commitment

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