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 Forest Hills homes and businesses. Mazure's Heating & Air Conditioning is just 22 minutes from our Jenison shop — fast response when you need it most.
Forest Hills homes tend to run bigger and more complex than average — zoned systems, multi-stage furnaces, variable-speed blowers. When something goes wrong with one of those setups, you need a technician who actually understands how they work together. Mazure's Heating & Air Conditioning has been repairing furnaces across West Michigan since 1987, and we work on everything from basic single-stage units to the high-efficiency systems common in Cascade Township's newer construction. Call (616) 669-8085 and Mike Mazure will answer the phone himself.
We regularly serve homes in Cascade — near Cascade Township and Forest Hills Central High School. Our Jenison headquarters puts us just 22 minutes from our Jenison shop, which means fast emergency response when your system goes down unexpectedly.
The homes around Cascade Township and the Forest Hills Central High School area tend to be well-built — 2,500 to 4,500 square feet, many with finished basements and bonus rooms. That extra space usually means zoned HVAC with multiple thermostats and motorized dampers. A zone board failure can make your whole house feel uneven, with one floor roasting while another stays cold. We troubleshoot these systems regularly. Other common calls in Forest Hills include ignitor failures on high-efficiency Carrier and Lennox furnaces, blower motor issues in older 1990s-era homes along Cascade Road, and cracked heat exchangers in furnaces that have been running hard for 18-plus years. We take heat exchanger cracks seriously because of the carbon monoxide risk. If we find one, we'll show you exactly what we see and talk through your options without any pressure to replace.
We're about 22 minutes from Forest Hills, driving east from our shop in Jenison. When you call, Mike picks up — not a dispatcher, not a call center. He'll ask a few questions and often help you check simple things first (thermostat settings, breaker panel, filter condition). If you need a tech visit, we'll get there the same day during business hours, or as fast as we can for after-hours emergencies. Our trucks carry common parts for all major brands — Carrier, Lennox, Trane, Goodman, Rheem, York, and American Standard. Most furnace repairs in Forest Hills run between $150 and $500 depending on the part. We quote the price before we start, and we don't push a full replacement when a repair will do the job.
A lot of our Forest Hills customers first called another company and got a quote for a $6,000 replacement on a furnace that just needed a $250 part. That kind of thing doesn't sit right with us. Mike built this business on doing honest work — recommending repairs when repairs make sense and replacements only when the math clearly favors it. We also clean up after ourselves, wear boot covers on your floors, and explain what we did in plain English. Many of the homes in the 49301 and 49546 zip codes have high-end finishes, and we respect that. You won't find grease smudges on your walls or parts left in the yard.



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.
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Mazure's is just 22 minutes from our Jenison shop. Call for fast, honest service from a company that's been trusted since 1987.