From emergency furnace repair at 2am to full geothermal system installations — Stratz Heating & Cooling has been doing it right for Big Rapids homeowners since 1970.
Answered 24/7 — never goes to voicemail
Keep your business comfortable, efficient, and operational with professional commercial HVAC services.
Protect your HVAC investment long after the manufacturer warranty expires.
Protect your heating and cooling investment with a professional service agreement.
Regular HVAC maintenance helps prevent unexpected breakdowns, improve energy efficiency.
The air inside your home can contain dust, allergens, pet dander, mold spores, and other pollutants.
When repairs become frequent and energy bills continue to rise.
Whether you're replacing outdated equipment or installing a system in a newly constructed home.
Damaged or disconnected air ducts can reduce airflow, increase energy bills.
Leaky air ducts force your HVAC system to work harder, waste energy, and leave rooms uncomfortable.
Why Choose Stratz
No matter which service you need, you get the same commitment: licensed technicians, honest pricing, and work that’s guaranteed. That’s been our standard since the day we opened in 1970.
Real technicians answer emergency calls any time — nights, weekends, and holidays.
The highest dealer designation — factory-authorized for installations and repairs with full warranty protection.
You approve the price before we start. No surprises, no added fees at the end of the job.
Every repair and installation is backed by our workmanship guarantee. We make it right — period.
💳 0% Interest Options Available
Whether you need emergency service at midnight or want to schedule a seasonal tune-up, our team is ready. Call now or request service online.
