- 3850 Chesswood Dr North York, ON M3J 2P6
A faulty thermostat can throw your whole HVAC system off—causing temperature swings, constant cycling, or a complete system shutdown. Whether unresponsive, inaccurate, or just acting strangely, our team can diagnose and overcome the issue quickly. We repair all types of thermostats, from basic digital units to advanced innovative models.
At Irwin Heating & Cooling, we understand how crucial precise control is to your comfort. We’ll test the unit, check the wiring, and determine whether a straightforward repair or complete replacement is needed. You’ll again get honest answers, quick service, and full control over your home’s climate.
When your thermostat works properly, your system knows exactly when to turn on and off. That means fewer fluctuations and more consistent comfort throughout your home. You get the temperature you want—when you want it.
A malfunctioning thermostat can cause your HVAC unit to run longer than necessary, wasting energy and driving up utility bills. A quick repair brings your system back into sync, saving money month after month.
When your thermostat sends the wrong signals, it puts extra effort on your heating and cooling equipment. That stress can shorten the life of your system or cause costly breakdowns. Repairing the thermostat helps protect the rest of your HVAC setup.
Is your system slow to respond—or not responding at all? A working thermostat ensures smooth communication with your furnace or AC, so your home reacts faster to changes. That's comfort you can feel right when you need it.
We start by checking the thermostat's response, calibration, and connection to your HVAC system. Sometimes, the issue lies in the wiring or sensors, not the unit itself. Our thorough process ensures we find the actual problem—not just the symptoms.
We've worked on them all, whether a simple programmable model or a smart thermostat with app integration. We're equipped to handle wiring issues, power loss, screen failures, or faulty readings. No matter the setup, you'll get fast, professional repairs.
If your thermostat is repairable, we'll fix it. But if it's outdated or likely to cause more problems, we'll let you know and recommend a replacement that suits your system. We give you the facts so you can make the best decision.
Once the repair is done, we test the full system to ensure everything is responding properly. We also walk you through any reprogramming or settings you need to update. You're left with a fully functional system and total control over your comfort.
It’s frustrating when your thermostat doesn’t respond, seems to have a mind of its own, or constantly leaves your home too hot or too cold. This small device can throw off your entire routine when it’s not working properly. You shouldn’t have to fight with your thermostat to feel comfortable.
At Irwin Heating & Cooling, we understand how disruptive even minor HVAC issues can be. That’s why our technicians focus on the technical fix and the customer experience. We make sure your thermostat not only works—but works the way it should for your daily life.
No more wondering if your settings are correct, second-guessing if the system is running, or waking up to the wrong temperature. With a repaired and properly functioning thermostat, you’ll feel the difference immediately—and enjoy peace of mind knowing your system is doing its job.
Today’s thermostats do more than turn the heat or AC on and off—they connect to apps, adjust based on your schedule, and even help track energy usage. But when they’re not working properly, all that smart functionality goes to waste. A quick repair brings that control and efficiency back into your hands.
Many homeowners don’t realize how much their thermostat affects long-term comfort and savings. Calibrating and connecting correctly can help your entire HVAC system run smoother, respond faster, and use less energy. It’s a critical component in building a more sustainable home.
At Irwin Heating & Cooling, we help your thermostat do its job so the rest of your system can do it. Whether you’re tech-savvy or want things to work without a headache, we’ll ensure your setup supports comfort, control, and smarter living.
We combine expert craftsmanship with genuine customer care—no shortcuts, just solid service.
Your safety is our priority. Every technician is fully certified and insured so that you can feel confident in the quality and compliance of our work.
Our certification ensures your ductless system is installed to the highest standard. For long-term peace of mind, you also get a 10-year manufacturer warranty.
We don't believe in pushy sales tactics. Our team takes the time to assess your requirements and explain solutions clearly—no commitments are required.
As an official Coleman partner, we offer reliable heating and cooling systems backed by premium warranty coverage. With every install, you get trusted performance.
We handle everything from heating to cooling, boilers to ductwork under one roof. You won't need to juggle multiple contractors—we've got you covered.
We provide honest quotes without hidden fees. You'll always know exactly what you're paying for—professional work at a fair price.
We value your time as much as you do. Our team shows up on schedule, works efficiently, and leaves your home clean when we're done.
We're not a faceless franchise. Irwin Heating & Cooling is proudly local and committed to serving Toronto families with care, consistency, and pride.
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Irwin Heating & Cooling is a locally owned and operated HVAC company providing reliable heating and cooling services with a focus on pristine quality, integrity, and customer care. Our certified team keeps your home comfortable year-round, from installations to repairs. We're proud to offer expert solutions backed by trusted brands and solid warranties. Count on us for dependable service that puts your comfort first.
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