
My thermostat isn't working correctly. Who services HVAC systems in Lakewood, WA? Get expert repairs now!
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My thermostat isn't working correctly. Who services HVAC systems in Lakewood, WA? If your thermostat has stopped responding, several licensed HVAC contractors serve Lakewood and the greater Pierce County area. These professionals can diagnose whether your issue is a simple thermostat malfunction or a deeper problem with your heating and cooling system.
Quick answer for Lakewood residents:
When your home feels too hot in summer or too cold during Lakewood's damp winters, a malfunctioning thermostat might be to blame. Your thermostat acts as the brain of your HVAC system—it tells your furnace when to heat and your air conditioner when to cool. When this crucial component fails, your entire home comfort system can break down.
The good news? Lakewood has experienced HVAC professionals who understand the unique climate challenges of the Pacific Northwest. With over 36 years of combined experience serving Pierce County communities, these technicians can quickly identify whether your thermostat needs a simple repair, recalibration, or full replacement.
Before your thermostat issue leads to a complete system failure or sky-high energy bills, it's important to understand what's going wrong and who can fix it.

If you're wondering if your thermostat is the culprit behind your home's temperature woes, here are some common signs that it might be on the fritz:
Before calling a professional, perform these simple DIY checks:
This common issue can stem from several places. A dirty air filter can restrict airflow, causing the furnace to overheat and shut down its heating element. Other causes include thermostat issues (like incorrect settings or a faulty sensor), a pilot light issue in older models, or a mechanical failure within the furnace, such as a faulty ignitor. If a simple thermostat check doesn't solve it, a professional inspection is needed.
Warm air from your AC during a heatwave means the cooling system isn't working correctly. A frequent cause is low refrigerant levels, which usually indicates a leak. Another common problem is a clogged filter, which restricts airflow and can cause the evaporator coil to freeze. A malfunctioning compressor or a thermostat calibration issue could also be to blame, preventing the cooling cycle from engaging properly. For any AC service or maintenance needs, especially if you're experiencing warm airflow, we can help.
When your thermostat stops doing its job, you need help fast. My thermostat isn't working correctly. Who services HVAC systems in Lakewood, WA? That's where Infinity Heating & Air comes in. We proudly serve homeowners and businesses throughout Lakewood and the wider Pierce County area, bringing reliable expertise to your doorstep.
Our experienced technicians know HVAC systems inside and out. Whether your thermostat needs a quick recalibration or you're dealing with a more complex system issue, we handle everything from diagnosis to repairs and full installations. We understand the Pacific Northwest climate and serve both residential and commercial properties across Lakewood, from Oakbrook to Tillicum.
What sets us apart? We believe in crafting endless comfort with reliable, expert service. That means treating every home like our own, providing honest answers, and ensuring you're comfortable year-round.

Choosing the right HVAC contractor is about finding a partner you can trust. When searching for service in Lakewood, look for a company that is:
At Infinity Heating & Air, our skilled technicians are equipped to handle any HVAC system in your Lakewood home or business. We service all major heating and cooling equipment, including:
We also specialize in comprehensive thermostat services. This includes diagnosing and fixing issues, professional thermostat replacement, and smart thermostat installation to improve your home's energy efficiency and give you remote control. We'll help you upgrade your technology and integrate it seamlessly into your home.
For more information about our comprehensive heating services, including furnace and heat pump solutions, visit our dedicated heating page.
When your thermostat malfunctions, you have to decide: repair or replace? The right choice depends on several factors, including the thermostat's age, the cost of repairs, and your interest in new features like energy efficiency and smart home integration.
An older thermostat with rising repair costs may be worth replacing, while a newer unit with a minor issue is likely a good candidate for repair. Upgrading can also lead to long-term savings through reduced utility bills. We can assess your situation and provide honest recommendations for your home and budget. For comprehensive solutions for all your heating and cooling needs, explore our general HVAC services.
Repair is often the best choice for minor issues that don't indicate a fundamental problem. Consider repairing your thermostat if it has:
Repair is also a good option for a recent installation (a year or two old) or when budget is a primary concern. However, repeatedly repairing an old thermostat can become more expensive than replacing it.
It's time to consider a replacement when repairs are no longer cost-effective or you want to upgrade your system. Key signs it's time to replace include:
Upgrading to a smart thermostat is a great investment. The U.S. Department of Energy states that a programmable or smart thermostat can cut energy use by up to 10% annually. They learn your schedule, allow remote control via your phone, and improve overall comfort. A home remodel is also a perfect opportunity to install a modern thermostat that complements your updated space.
Think of your HVAC system like your car: regular maintenance keeps it running smoothly and prevents costly breakdowns down the road. This holds especially true for your thermostat, which acts as the command center for your entire heating and cooling setup. When you invest in proactive HVAC care, you're not just extending the life of your furnace or air conditioner—you're also protecting that crucial thermostat from the wear and tear that leads to malfunctions.
Regular maintenance translates directly into system longevity. A well-maintained HVAC system doesn't have to work as hard, which means less stress on every component, including your thermostat. This also leads to significant energy savings. When your system runs efficiently, it uses less power to keep your home comfortable, and your utility bills reflect those savings.
Beyond the financial benefits, there's the improved performance you'll notice right away. Your home reaches the desired temperature faster, maintains it more consistently, and you're not constantly adjusting the thermostat trying to get comfortable. Perhaps most importantly, there's the peace of mind that comes from knowing your system is reliable. You won't be wondering if your heat will kick on during a cold snap or if your AC will fail during Lakewood's warmest days.

Absolutely. Regular HVAC maintenance is one of the most effective ways to prevent thermostat problems. During a comprehensive tune-up, our technicians perform several component checks that directly benefit your thermostat.
We start with electrical connection testing to ensure consistent power and accurate signal transmission, addressing any corrosion or loose wires. System calibration is another critical step. We recalibrate your thermostat to ensure its readings are accurate, preventing energy waste. We also perform a cleaning of internal parts, as dust and debris can coat sensors and affect their ability to read temperatures correctly.
Most importantly, regular maintenance focuses on preventing strain on the system. An efficient furnace or air conditioner cycles less frequently, which reduces wear on the thermostat's internal components and extends its life.
By enrolling in our maintenance plan, you're protecting every part of your HVAC system, from the outdoor compressor to the thermostat on your wall. It's an investment that pays dividends in comfort, efficiency, and fewer repair calls.
Upgrading to a smart thermostat can transform your home comfort in Lakewood. The most compelling advantage is energy consumption reduction. According to the U.S. Department of Energy, a smart thermostat can reduce your energy consumption by up to 10% each year by optimizing when your system runs.
Other key benefits include:
Upgrading is one of the easiest ways to modernize your home's comfort system while saving money. We handle the entire installation process, ensuring your new thermostat integrates seamlessly with your existing HVAC system.
Yes, emergency HVAC services are available in Lakewood for urgent thermostat problems. A complete loss of heating in winter or cooling during a heatwave can be a health and safety concern, and these issues often trace back to a faulty thermostat.
That's why we offer 24/7 emergency services. Our team understands that HVAC emergencies don't wait for business hours. We respond quickly to diagnose the problem and restore your home comfort, whether it requires a repair or an on-the-spot replacement.
The cost depends on the specific issue and the solution required. Minor repairs or calibration often fall within the range of a standard service call, which typically costs between $100-$200 in the Lakewood area.
A full replacement will cost more, depending on the model you choose. A basic programmable thermostat is less expensive than a cutting-edge smart model with Wi-Fi and learning capabilities. Installation complexity can also affect the final price.
We promise upfront, transparent pricing. Before we begin any work, we provide a clear estimate so you know exactly what to expect with no surprises.
A professional diagnostic is the only way to know for sure, but some signs can point you in the right direction. The thermostat is the likely culprit if its screen is blank, it's completely unresponsive, or your settings don't trigger any action from your heating or cooling system.
On the other hand, the problem may lie with the HVAC unit if the thermostat appears to be working but the system is blowing cold air instead of hot (or vice versa), or if you hear strange noises from the unit. In these cases, the thermostat may be sending the right commands, but the equipment can't follow through. Our technicians are trained to inspect the entire system to pinpoint the exact source of the problem.
When your home comfort is on the line, you need a partner you can trust. That's where we come in. At Infinity Heating & Air, we understand how frustrating it is when "My thermostat isn't working correctly. Who services HVAC systems in Lakewood, WA?" becomes your daily reality. We're here to turn that frustration into relief.
We've built our reputation on crafting endless comfort with reliable, expert service throughout the Lakewood area and Pierce County. Our experienced technicians bring professional diagnosis and practical thermostat solutions to every job, whether it's a quick repair, a sophisticated smart thermostat installation, or comprehensive system maintenance. We treat every home like our own because we believe everyone deserves to feel comfortable in their own space.
What sets us apart is our commitment to being there when you need us most. HVAC problems don't wait for convenient times, which is why we offer 24/7 emergency service. Whether your furnace stops working on a freezing January night or your AC quits during a summer heatwave, we're ready to respond quickly and get your system back on track.
From the moment you contact us, you'll experience our customer-first approach. We provide clear, upfront pricing so there are no surprises, and we take the time to explain your options in plain language. Our goal isn't just to fix your thermostat—it's to ensure you understand what happened, why it happened, and how to prevent future issues.
Ready to restore your home comfort? Contact us for HVAC service in Lakewood, WA and experience the difference that expert service and genuine care can make. We're here to help you achieve the perfect indoor temperature, no matter what the Pacific Northwest weather throws your way.

Our expert technicians are ready to serve you and your home.



