Heat Pump Services

Getting Straight Answers on Heat Pump Problems in Seattle Metro

Is your heat pump blowing cold air when it’s supposed to be heating, making a grinding or buzzing noise you can hear from inside, or just failing to keep up with our damp Pacific Northwest weather? These aren't just minor quirks; they're signs your system needs a professional diagnostic to prevent a small issue from becoming a major, expensive failure. For over 87 years, Glendale Heating And Air Conditioning has been on call across the Puget Sound, ready to figure out exactly what’s wrong and get it fixed right.

Heat Pump Repair & Service

When your heat pump stops working, it’s an immediate problem for your comfort and your energy bill. We see it all the time across the Seattle Metro: systems stuck in one mode, strange noises from the outdoor unit, or circuit breakers that trip repeatedly. Our damp climate is particularly tough on these units, leading to specific failures that can be tricky to diagnose without the right experience.

These issues often trace back to a few common culprits. A faulty reversing valve can get stuck, leaving you with only heat or only cooling. Low refrigerant levels, often from a tiny leak, will cripple performance and can burn out your compressor if ignored. We also see a lot of failed capacitors, contactors, and control boards, which are the brains and muscle of the electrical system. You’d be surprised how many companies can’t get that right and just start replacing expensive parts.

What Our Diagnostic Covers

• Refrigerant Charge & Pressure: We check for leaks and ensure levels match manufacturer specs.
• Electrical Components: We test capacitors, contactors, and relays for proper function.
• Compressor & Fan Motor: We check amperage draw and listen for signs of wear.
• Reversing Valve: We verify it’s switching correctly between heating and cooling modes.
• Defrost Cycle: We ensure the system can clear ice from the outdoor coil, a critical function in our climate.

Ignoring a small problem often leads to a much bigger one, which is why a proper Heat Pump Inspection & Testing can sometimes save you from needing a major repair. If your system is truly on its last legs, we’ll give you a straight answer about whether the repair cost makes sense versus a full Heat Pump Installation & Replacement.

From a simple fix to a complex diagnostic, our Heat Pump Repair & Service technicians have the experience to solve the problem correctly the first time.

Heat Pump Installation & Replacement

Choosing to replace your heat pump is a major investment, but often it’s the smartest move for long-term comfort and savings. The signs are usually clear: your current system requires constant repairs, your energy bills are climbing every year, or it simply can’t maintain a comfortable temperature anymore. Many older homes in our area are saddled with inefficient, oversized furnaces, and a modern heat pump offers a massive upgrade in both heating and cooling efficiency.

A successful installation starts long before we unbox the new unit. We perform a detailed load calculation on your home to determine the exact size and capacity you need—not too big, not too small. This is critical in the Seattle Metro, where housing styles and insulation levels vary dramatically from Bellevue to Tacoma. As a Lennox Premier Dealer, we have access to top-tier equipment, and our in-house sheet metal shop allows us to fabricate custom ductwork for a perfect fit, maximizing airflow and efficiency.

We handle everything from the safe removal and disposal of your old equipment to the precise installation of the new indoor and outdoor units. We meticulously connect and test the refrigerant lines, electrical wiring, and thermostat to ensure everything operates flawlessly. A new system is only as good as its installation, and we make sure yours is commissioned to factory standards for peak performance from day one. To protect that investment, we always recommend pairing it with an annual Heat Pump Maintenance & Tune-Up plan.

Explore our complete Heat Pump Installation & Replacement process to see how we approach planned system upgrades across the region.

Heat Pump Maintenance & Tune-Up

The single best way to avoid emergency breakdowns and high energy bills is with consistent, professional maintenance. A heat pump is a complex machine that runs year-round, and neglect is its worst enemy. The symptoms of a neglected system are subtle at first—a little less airflow, slightly longer run times, a gradual creep in your power bill. But these are warnings that bigger problems are developing, including common HVAC sounds and what they mean.

In our environment, outdoor coils get clogged with cottonwood fluff, dirt, and grime, which suffocates the system and forces it to work harder. Indoor coils can accumulate dust and debris, restricting airflow and straining the blower motor. Electrical connections can vibrate loose over time, creating a fire hazard and causing component failure.

What’s Included in Our Tune-Up

• Cleaning of the indoor and outdoor coils
• Checking and tightening all electrical connections
• Lubricating all moving parts, including motors
• Verifying correct refrigerant charge
• Testing thermostat calibration and system controls
• Inspecting the condensate drain to prevent water damage
• Checking the air filter and providing replacement recommendations

A tune-up is proactive care. Finding a small refrigerant leak or a weak capacitor during a maintenance visit is a simple, inexpensive fix. Letting it go until the system breaks down on the coldest day of the year often means a much more involved Heat Pump Repair & Service call.

Lock in proactive care and protect your investment with our Heat Pump Maintenance & Tune-Up program.

Heat Pump Inspection & Testing

Sometimes you just need a clear, unbiased assessment of your heat pump's health. A professional inspection is essential when you’re buying or selling a home, or if you simply want a baseline understanding of an aging system’s condition without committing to a repair. You might not have an active problem, but you want to know if one is on the horizon. For home sales in the fast-paced Seattle market, a detailed HVAC report provides critical leverage for buyers and sellers.

Our inspection goes far beyond a quick visual check. We use diagnostic tools to measure the system's vital signs and identify hidden issues. We test refrigerant pressures, measure the temperature drop across the indoor coil, check the compressor’s amperage draw, and inspect the integrity of your ductwork for leaks that waste energy.

This service is about giving you data, not a sales pitch. We provide a detailed report on the condition of all major components—the compressor, fan motors, coils, and control boards. We'll identify any signs of excessive wear, corrosion, or potential failure points, and give you a clear picture of the system's remaining lifespan and efficiency. This information is invaluable for financial planning and can guide your decision on whether to invest in repairs or start a Heat Pump Consultation for a future replacement.

Get a comprehensive, data-driven report on your system's health with our Heat Pump Inspection & Testing service.

Heat Pump Consultation

Thinking about switching to a heat pump or upgrading your old one? A consultation is the perfect first step. This is for homeowners who are doing their research and need expert guidance tailored to their specific home and goals. You might be tired of high bills from an old gas furnace, interested in the energy rebates available in our state, or simply looking for a single system that provides efficient heating and cooling.

Our consultation is a no-pressure conversation, not a sales call. We listen to your concerns, assess your home’s layout and insulation, and evaluate your existing ductwork and electrical panel. We’ll explain the differences between various types of heat pumps and help you understand which models and features make the most sense for our climate and your budget.

We’ll walk you through the entire process, from potential energy savings and comfort improvements to the practicals of a Heat Pump Installation & Replacement. Our goal is to give you all the information you need—the pros, the cons, and the costs—so you can make a confident and informed decision for your home. We'll answer every question you have with the honesty and expertise that comes from decades of serving the Seattle Metro community.

Schedule a Heat Pump Consultation to get clear, honest answers and explore your options.

Our Approach

Since 1938, Glendale Heating And Air Conditioning has operated on a simple principle: do the job right and treat people fairly. When our licensed and insured technician arrives at your home, they bring that 87-year legacy with them. We start every call with a thorough diagnostic to find the true source of the problem. We then explain the issue in plain English and provide a clear, upfront price for the solution before any work begins. No surprises, no pressure.

As a family-owned business and a Lennox Premier Dealer, we hold ourselves to a higher standard. Whether it’s a complex repair or a full system replacement, our team works with precision and care. Our on-premises sheet-metal shop allows us to fabricate custom ductwork, ensuring a perfect fit that maximizes your system's performance—a capability most other companies can't offer. We respect your home, work cleanly, and stand behind our craftsmanship.

Related Services

A heat pump is the heart of your home comfort system, but it doesn't work in isolation. Its performance is directly tied to the rest of your HVAC equipment. For homes with complex layouts, issues may be related to your secondary system, making a professional check of your Ductless Installation & Replacement in Seattle essential. The air your heat pump circulates should be clean, and integrating an effective Air Purification Installation & Replacement in Seattle system can make a world of difference. Finally, controlling it all with a modern thermostat unlocks its full potential; consider a Smart Thermostat Installation & Replacement in Seattle to maximize efficiency and convenience.

Get Your Heat Pump Fixed Right

Don't let a faulty heat pump leave you uncomfortable or worried about your next utility bill. Whether you need an immediate repair, are planning a future upgrade, or just want an honest assessment of your system, our team is ready to help.

When you need straightforward advice and expert service from a company that’s been serving the Seattle Metro for generations, reach out to Glendale Heating And Air Conditioning today.