Take Control of Your Home’s Temperature with Professional Thermostat Service in Newmarket, ON
Simple, reliable control for your home’s heating and cooling
Whether your thermostat just needs a quick fix or you’re thinking about upgrading to a programmable or smart model, we make sure everything is set up to give you accurate temperature control and solid energy efficiency. At Newmarket Heating & Cooling, our licensed technicians help keep your furnaces, air conditioners, and heat pumps running the way they should—comfortable and cost-effective.
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The Problem
A bad thermostat can throw off your whole system—rooms feel uneven, and energy bills start creeping up.
Fast and Reliable Thermostat Repairs
If your thermostat won’t respond, reads the wrong temperature, or keeps turning your system on and off, we’ll track down the issue and fix it properly. We get your heating and cooling back under control so your home stays comfortable.
Upgrade with Modern Thermostat Replacement
If your current unit is outdated, we can install a programmable or smart thermostat. These give you better scheduling, remote access, and improved energy efficiency. We’ll hook it up to your existing system and make sure everything works smoothly.
Trusted Local HVAC Experts
We’re a local Newmarket crew, and we service all types of thermostats. You’ll get straightforward pricing, quick response times, and honest work. Whether it’s a small repair or a full upgrade, we focus on doing it right.
See What Our Customers Are Saying About Our Thermostat Services
“Old thermostat kept running our furnace nonstop. They replaced it with a smart one, and now everything stays consistent.”
Hillary B.
Vaughan
“They fixed our thermostat fast and showed us how to use it properly. Easy to deal with.”
Will S.
Aroura
“Friendly, quick, and reliable. I call them for anything HVAC-related.”
Ashley B.
Newmarket
“They helped us pick the right thermostat and set it up without any issues. Works great.”
Nicholas C.
Newmarket
“Really knowledgeable team. Our system runs better and more efficiently now.”
Phillip M.
Markham
“Showed up on time, explained everything clearly, and the new thermostat is easy to control from my phone.”
Vivian R.
Innisfil
Fix Your Thermostat and Get Your Comfort Back
If your thermostat isn’t doing its job, Newmarket Heating & Cooling can sort it out. We handle repairs and replacements so your heating and cooling system runs efficiently and keeps your home comfortable year-round.