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Residential HVAC & More

As Kalamazoo’s leading provider of residential HVAC services, R.W. LaPine is committed to arming homeowners with the information they need to keep their HVAC equipment running and their homes comfortable.

A furnace being installed in a home's attic.

Why Is My Furnace Not Heating? – HVAC 101

An HVAC system that needs to be replaced after the 2025 refrigerant changes.

New HVAC Refrigerant 2025 – What to Know

Closeup of an AC technician wearing an R.W. LaPine shirt.

Furnace and AC Filter Replacement Calculator

How To Clean an Air Conditioner Filter – HVAC 101

Why Is My AC Not Blowing Cold Air? A Checklist for Homeowners