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    Brennan Service Department

    (206) 513-7456
    [email protected]

    Your Reliable Contractor for Quality AC Tune-Ups

    When Seattle homeowners want the best there is in cooling services, they turn to Brennan Heating & Air Conditioning every time. Locally owned and operated, we work hard for every customer to continue earning our amazing reputation. We’re the best there is!

    Some of our Seattle Air Conditioner maintenance credentials include:
      Better Business Bureau A+ Rating

    • Proudly Serving the Seattle WA Community Since 1987
    • 12 Years in a Row: Angie’s List Super Service Award Winner
    • Pro-quality AC Maintenance, Installations, and Repairs
    • Excellent Customer Service & Constant Communication With Customers
    • Strong Community Involvement in Seattle
    • Accreditation and an A+ Rating With the Better Business Bureau
    • Financing Options Available With Qualifying Credit

    The Best AC Air Conditioner Tune-Ups in Seattle Since 1987

    brennan work truckOne of the questions that we get all the time from customers at Brennan Heating & Air Conditioning is, “Why does my air conditioner need regular maintenance?” Certainly, we understand that no one wants to pay for a service that renders zero benefits. Still, maintaining your air conditioner is not a useless service. In fact, it serves numerous benefits that will not only help keep your home cooler, but that will also save you money both in the short and long term. With regular maintenance, your AC unit will last a long time — up to 10 or even 15 years. Without maintenance, it’s likely your air conditioner will have a lower life expectancy and be more likely to require costly repairs. Maintaining your system improves the efficiency of your system, allowing it to work its best and reducing the cost of your utility bills.

    More benefits of choosing us to work on your AC system:
    • Licensed, background checked, and drug-free technicians
    • Guaranteed, detailed proposals for your AC tune-up — Everything in writing
    • Complete respect for your home while we work
    • Extended, factory-backed warranties on parts and products

    Seattle AC Tune-Up Services You Can Trust

    Allow Brennan Heating & Air Conditioning to work our magic on your air conditioner in the Seattle area. Our technicians are the best in their fields and will complete your air conditioning and heating maintenance services quickly and efficiently.

    Contact us today!

    It’s about that time for some spring cleaning! Is your AC ready for the summer?

    AC Maintenance Includes:

    • Inspect evaporator coil
    • Check fan speed & adjust as needed
    • Inspect condensate pump operation
    • Shut down unit & check disconnect
    • Inspect contactor for burns / pitted joints
    • Check capacitor(s)
    • Check condenser fan motor, oil as needed
    • Inspect all electrical connections
    • Verify correct amperage draw for compressor & outdoor fan
    • Verify correct pressures & temperatures (indoor, outdoor, wet bulb, dry bulb, superheat & subcooling)
    • Check sequence of operation on two stage units
    • Check schrader valves for leaks & good seals/caps, tighten as needed
    • Wash outdoor coil if needed