When your HVAC system breaks down, you need help fast—and you need it done right the first time. QC Mechanical provides prompt, professional, and affordable HVAC repair services for homes and businesses throughout King, Pierce, Kitsap, and Thurston counties. From a furnace that won’t ignite to an AC system blowing warm air, we’ve seen—and fixed—it all.
With certified technicians, fully stocked service vehicles, and years of hands-on experience, we’ll get your heating and cooling system back up and running quickly, so you can stay comfortable and avoid costly downtime.
24/7 Emergency HVAC Repair
We understand that HVAC problems don’t follow a 9–5 schedule. That’s why QC Mechanical offers emergency HVAC repair across the Puget Sound region. If your furnace dies in the middle of a cold night or your air conditioning quits on a hot summer weekend, call us—we’ll be there when you need us most.
Our team is trained to diagnose and repair all major systems, including gas furnaces, heat pumps, ductless units, central air systems, and more.
Common HVAC Problems We Fix
- Furnace not turning on or blowing cold air
- AC not cooling or leaking refrigerant
- Heat pump not switching modes
- Unusual noises or burning smells from the unit
- Poor airflow or hot/cold spots in your home
- Thermostat not responding or inaccurate
- Pilot light issues or ignition failure
- Frequent cycling or short run times
- High energy bills with no clear cause
No matter the issue, we’ll identify the root cause and offer honest, no-pressure solutions. If a repair is your best option, we’ll handle it quickly. If a replacement makes more sense, we’ll explain your options clearly—no upsells, just answers.
Residential HVAC Repair Services
For homeowners in Bellevue, Tacoma, Olympia, and surrounding areas, QC Mechanical offers friendly, fast, and affordable repair services for all types of residential HVAC systems. We repair equipment from all major brands, including:
- Mitsubishi ductless systems
- RunTru by Trane heat pumps and AC units
- American Standard furnaces and air handlers
- Navien boilers and combination systems
- AO Smith water heaters tied into HVAC systems
- Heat n Glo and Montigo gas fireplaces and inserts
Our technicians arrive on time, explain what’s going on in plain language, and always treat your home with respect.
Commercial HVAC Repairs
When HVAC issues strike a commercial property, the stakes are higher—productivity, safety, and tenant satisfaction are on the line. We offer priority commercial repair services for:
- Office buildings
- Medical facilities
- Retail stores
- Restaurants
- Warehouses and light industrial properties
We service packaged rooftop units, split systems, ductless setups, and more. Whether your building needs a blower motor replacement, thermostat recalibration, or a full compressor repair, we’ll restore comfort fast and minimize business disruption.
Why Choose QC Mechanical?
We’re more than just HVAC technicians—we’re trusted professionals who care about doing the job right. Customers across King, Pierce, Kitsap, and Thurston counties choose us for repair work because:
- EPA-Certified Technicians
We meet federal safety and environmental standards for all refrigerant-based systems. - Mitsubishi Diamond Dealer
We’re trained and authorized to repair Mitsubishi Electric systems with access to exclusive support and parts. - Locally Owned and Operated
We understand the unique heating and cooling needs of the Pacific Northwest, and we respond quickly—often the same day you call. - Upfront Pricing
We provide clear, flat-rate pricing before work begins. No surprise fees, ever. - Fully Stocked Trucks
Our vehicles are equipped with the most commonly needed parts so we can complete most repairs in a single visit.
HVAC Brands We Repair
We service and repair most major HVAC brands and systems, including:
- Mitsubishi Electric
- RunTru by Trane
- American Standard
- Navien
- AO Smith
- Heat n Glo
- Montigo
- …and many more
Even if your system was installed by another contractor, we’re happy to inspect and repair it. We’ll get you back to comfort as quickly and affordably as possible.
Service Areas
QC Mechanical proudly provides HVAC repair services throughout:
- King County – Including Bellevue, Seattle, Kent, Renton, and Redmond
- Pierce County – Including Tacoma, Puyallup, Lakewood, and Gig Harbor
- Kitsap County – Including Bremerton, Silverdale, and Port Orchard
- Thurston County – Including Olympia, Lacey, and Tumwater
If you’re not sure whether we serve your location, just give us a call—we’re happy to help.
Get Your HVAC Fixed Today
If your furnace, AC, or heat pump is acting up, don’t wait for it to get worse. Call QC Mechanical for fast, friendly, and professional repair service you can trust.
📞 Call us now to schedule your HVAC repair or request a quote using our online form.
We’ll respond quickly, show up on time, and get the job done right—so you can get back to comfort.