Home AC running but blowing warm
A failed capacitor or condenser fan motor is a frequent summer cause. Our technicians replace the part and test the system.
AC RepairAlong Westnedge Avenue on Kalamazoo's south side, homes sit near small shops and offices, and both lose money and comfort quickly when the cooling or heat goes out.

South Westnedge follows Westnedge Avenue through the south side of Kalamazoo, mixing residential streets with storefronts, offices and service businesses along the main road. That mix shapes our work here. One morning a technician is on a roof checking a packaged unit for a small business, and that afternoon the same technician is in a basement replacing a capacitor on a homeowner's air conditioner.
We handle both. For homes, our technicians repair and maintain furnaces and central air. For light commercial buildings, we service rooftop units, split systems and the controls that run them, and we schedule visits around business hours when we can, so the doors stay open while we work. In both cases you get a diagnosis, a clear price and the work done by our own crew.
Houses on the residential streets off South Westnedge typically heat with a gas furnace and cool with central air, with the condenser in the yard and the coil above the furnace. Summer calls center on the outdoor unit: a fan motor that quits, a capacitor that bulges, a contactor that pits and sticks. These parts wear faster after years of humid summers, and most can be replaced in a single visit from parts on the van.
The commercial buildings along the avenue often run packaged rooftop units, which hold the furnace, compressor and coils in one cabinet on the roof. Belts, filters, economizer dampers and condensate drains need regular attention, or the unit runs warm and the energy bill climbs. Our rooftop unit service covers those checks, and our commercial HVAC maintenance puts them on a schedule so problems show up before customers notice the heat.

Kalamazoo's humid summer stretches are the hardest test for air conditioners along this corridor. Pavement and flat roofs soak up heat, and rooftop units sit right in the sun all afternoon. Residential condensers face the same humid air with less sun but less airflow, especially when shrubs and fences crowd them. In winter the load shifts to furnaces and rooftop heat sections, which face lake-effect snow on the roof and nights below zero.
South Westnedge is a straight drive south from our downtown Kalamazoo shop. A person answers (269) 360-5258 at any hour, so a homeowner with no cooling on a Sunday or a business with no heat before opening can both reach us. Technicians head out with parts for common home and rooftop repairs, diagnose the problem and quote the price before starting any work.
Common calls
A failed capacitor or condenser fan motor is a frequent summer cause. Our technicians replace the part and test the system.
AC RepairWe check belts, filters, refrigerant charge and controls on the roof, then repair the fault.
Rooftop Unit ServiceOur technicians repair gas heat sections, ignition controls and thermostats on light commercial systems.
Commercial HVAC RepairA failed start component or a locked compressor may be the cause. We test it and explain your repair or replacement options.
AC Compressor RepairSpring and fall maintenance keeps rooftop and split systems ready for each season.
Commercial HVAC MaintenanceFAQ
Yes. Our technicians repair and maintain packaged rooftop units and split systems for small shops, offices and service businesses along the corridor. We check belts, filters, drains, refrigerant and controls, and we can set up a seasonal maintenance schedule. Repairs are quoted after diagnosis, and we work around your hours when possible.
Most residential AC repairs in 49008 fall between about $174 and $689. A capacitor or contactor replacement is near the low end, while a condenser fan motor or a refrigerant leak repair costs more. The technician quotes the exact price after testing, and you approve the work first.
On the hottest afternoons the system runs nonstop, and weak parts give out under that strain. Capacitors, contactors and fan motors are the usual failures, along with dirty condenser coils that trap heat. A spring tune-up catches most of these before the first long humid stretch arrives.
Call (269) 360-5258. Our Kalamazoo office answers 24/7 and books the next open technician.