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 Rockford homes and businesses. Mazure's Heating & Air Conditioning is just 30 minutes from our Jenison shop — fast response when you need it most.
Rockford sits along the Rogue River about 30 minutes north of our shop in Jenison. We've been making that drive for years to help homeowners around Downtown Rockford and the surrounding neighborhoods keep their furnaces running through West Michigan winters. When your heat goes out on a cold night, Mike Mazure picks up the phone — not a receptionist, not a call center. We carry common parts on our trucks so most repairs get done in one visit.
We regularly serve homes in Downtown Rockford — near Rogue River and Rockford Dam. Our Jenison headquarters puts us just 30 minutes from our Jenison shop, which means fast emergency response when your system goes down unexpectedly.
Rockford has a good mix of older homes near Main Street and newer builds further out. The older homes often have aging furnaces that start short cycling or blowing cold air once they hit 15-plus years. We see a lot of worn-out ignitors, failing blower motors, and clogged filters in these systems. Newer homes aren't immune either — even a two-year-old Carrier or Lennox can trip a limit switch if the filter gets neglected. Cracked heat exchangers are the one we take most seriously. A cracked exchanger can leak carbon monoxide, so if we find one, we'll tell you straight and explain your options honestly. We work on all major brands including Trane, Goodman, Rheem, York, and American Standard. Most repairs in Rockford run between $150 and $500 depending on the part.
A furnace failure at 2 a.m. in January is no joke, especially with temperatures dropping near the Rogue River corridor. We offer 24/7 emergency service to Rockford — call (616) 669-8085 and you'll talk to Mike directly. He'll walk you through some basic checks over the phone first because sometimes it's a tripped breaker or a thermostat setting. If it's something more, we'll get a truck headed your way. During business hours, we can usually get to Rockford homes the same day. We don't pad the bill or push a replacement when a $200 repair will keep your furnace going another five years. That's just how we operate — honest diagnosis, fair price, and we clean up after ourselves.



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