Furnace Blowing Cold Air? Here's What's Going On
Furnace running but blowing cold air? Start with the free thermostat fix, then the filter, ignitor, and drain causes — and know where to stop and call.

Professional furnace repair for Jamestown homes and businesses. Mazure's Heating & Air Conditioning is just 12 minutes from our Jenison shop — fast response when you need it most.
Jamestown Township is about as close to our shop as it gets — 12 minutes down the road from Jenison. We know the area well. Most homes out here sit on larger lots, many built in the 1970s through 1990s, and the furnaces in those houses are getting up in years. When yours stops working, Mazure's Heating & Air Conditioning responds fast. Mike answers the phone himself, and at 12 minutes away, we're often at your door before the house gets seriously cold. We've been doing this since 1987.
We regularly serve homes in Jamestown Township — near Jamestown Township Hall and Byron Road. Our Jenison headquarters puts us just 12 minutes from our Jenison shop, which means fast emergency response when your system goes down unexpectedly.
Jamestown is agricultural country with scattered residential properties, and the homes out here tend to be well-built but older. That means furnaces in the 15- to 25-year range are common, and those systems develop predictable problems. Ignitors wear out — if your furnace clicks but won't light, that's usually the culprit. Blower motors get noisy and eventually seize. Flame sensors get coated in residue and the furnace shuts down after running for a few seconds. We see all of these regularly in Jamestown homes along Byron Road and throughout the township. The most serious issue is a cracked heat exchanger. This can allow carbon monoxide into your living space, so we never brush it off. If we find a crack, we'll show you and explain exactly what it means. We carry common parts on the truck — ignitors, flame sensors, capacitors, pressure switches — so most Jamestown repairs get done in one visit. We work on Carrier, Lennox, Trane, Goodman, Rheem, York, American Standard, and most other brands. Typical cost: $150 to $500.
Being this close to Jamestown means we can get to you quickly. During business hours, same-day furnace repair is standard. After hours, call (616) 669-8085 and Mike will answer. He'll run through some basics with you — check your thermostat settings, make sure the furnace switch didn't get bumped off, see if the filter is plugged. If it's something you can handle, he'll tell you. If not, a tech is on the way, and at 12 minutes door-to-door, you won't be waiting long. We don't charge after-hours premiums to pad the bill. The diagnostic fee is the same regardless of when you call.
Jamestown is a small community and word travels. That's fine with us — our reputation is built on honest work. We won't tell you your furnace needs replacing when a $175 ignitor swap will solve the problem. We also won't patch a furnace with a cracked heat exchanger just to save you money today if it puts your family at risk tomorrow. Mike has run Mazure's this way since 1987 and it's why families around Jamestown Township and the Byron Road corridor keep calling back. If you need a furnace looked at, call (616) 669-8085. We're practically next door.



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Mazure's is just 12 minutes from our Jenison shop. Call for fast, honest service from a company that's been trusted since 1987.