(231) 796-3717
Schedule Service
📞(231) 796-3717
Schedule Service

Big Rapids'
Most Trusted
 HVAC Contractor

Furnace repair, AC home service, geothermal & more — available 24/7 for emergencies across Mecosta & Newaygo Counties.

Call Now — 24/7
Schedule Service Online
✅ Licensed & Insured
⭐ 50+ Years Serving MI
⚡ Same-Day Service Available

Schedule Your Appointment Now

Schedule Your Appointment Now

Years in Business
0 +
Homes Served
0 s
Emergency Service​
0 /7
Communities Served
0 +

What We Do

Expert HVAC Services
For Every Season

Furnace Repair

No heat? Our technicians diagnose and repair all brands fast — including 24/7 emergency calls.

Heating

Learn More
Repair Service

Repair Service

Damaged or disconnected air ducts can reduce airflow, increase energy bills.

HVAC Services

Learn More
New Installation

New Installation

Whether you're replacing outdated equipment or installing a system in a newly constructed home.

HVAC Installation

Learn More
Upgrade or Replacement

Upgrade or Replacement

When repairs become frequent and energy bills continue to rise.

HVAC Replacement

Learn More
Indoor Air Quality Specialists

Indoor Air Quality Specialists

The air inside your home can contain dust, allergens, pet dander, mold spores, and other pollutants.

Indoor Air Quality

Learn More
Preventive Maintenance

Preventive Maintenance

Regular HVAC maintenance helps prevent unexpected breakdowns, improve energy efficiency.

Maintenance Services

Learn More
View All Services
(231) 796-3717

Why Stratz

Big Rapids Trusts Us
For Good Reason

For over 55 years, Stratz Heating & Cooling has been the name Michigan homeowners turn to when comfort is on the line. We’re not a call center — we’re your neighbors.

24/7 Emergency Response

No heat at midnight? We answer. Real technicians, real fast.

HVAC Experts

Providing reliable heating, cooling, and comfort solutions for every season.

Geothermal Experts

One of the few MI contractors certified in WaterFurnace/Trane geothermal systems.

Flexible Financing

Don’t let cost delay comfort. We offer financing options to fit your budget.

True Local Business

Family-owned and operated since 1970. We live and work in this community.

Licensed, Insured & Vetted

All technicians are fully licensed, background-checked, and trained to handle any system.

About Us

0% Interest Options Available

Don’t Let Cost
Stop Your Comfort

New system or unexpected repair — we offer flexible financing so you never have to wait for a comfortable home.

  • Fast approval process
  • Low monthly payment options
  • No prepayment penalties
  • New & replacement system financing
Explore Financing Options

Real Reviews

What Big Rapids
Homeowners Say

Stratz Heating & Cooling, Inc. place picture
Stratz Heating & Cooling, Inc.
4.9
Based on 757 reviews
review us on
Shelly Culbert profile picture
Shelly Culbert
1 month ago
Caleb did a great repair for our air conditioner. He communicated the problem well and was efficient.
vicki olson profile picture
vicki olson
2 months ago
My technician (Reese) did an excellent job finding the source of the issue and had it resolved it quickly. Reese is very knowledgeable!
Ron and Jodi Miller profile picture
Ron and Jodi Miller
2 months ago
Jeff Wildey profile picture
Jeff Wildey
5 months ago
Stratz is the BEST!! Fixed my furnace in no time flat. Reece was a professional to the core and had us warm on a cold winter day in no time. Excellent job!!! Love these guys!
Carol Telford profile picture
Carol Telford
5 months ago
Caleb was my technician. He replaced my blower on my furnance. He was kind enough to come back and explain the blower furnance noise after installation.

Not knowing other prices, i have nohing to compare the expense to.

I surely appreciated them, for it was a very cold night.
Nancy Padilla profile picture
Nancy Padilla
5 months ago
We had a leak in our on demand water heater at our cottage. We found it on our arrival after being gone for several weeks. Called them, Nick came within a half hour. Got it evaluated, turned hot water off and put a plan for replacement - this was a Friday afternoon. Got a call on Monday with our options, Tuesday afternoon Chad and his assistants were there. The install was great. Very professional, left everything clean and neat, answered all my husbands questions. Awesome job to all of you. Highly recommend!
Olya Duzey profile picture
Olya Duzey
7 months ago
We were very pleased with the responsiveness and quality of the work of the team at Stratz.
Reece was available to help with a furnace that decided to misbehave over the Christmas holidays. He let us know in advance of his arrival, diagnosed and fixed the problem quickly, and was courteous and professional throughout.
We had a similar good experience with Jacob in November on another problem. He was also thoroughly professional, courteous and helpful.
Highly recommend both technicians and the team at Stratz.
Gabrielle Bays profile picture
Gabrielle Bays
8 months ago
Caleb was awesome. He came the same day I called and although he had already put in a full day he stayed as long as it took. Not only did he fix a problem that has been ongoing for several years he was attentive, professional and very personable. My exceptionally shy grandson took to him; repeatedly watching and talking to him, not usually done with ANY stranger. Caleb is special. I know who to call now and will look into maintenance plans. Thanks for all you do.

HVAC Emergency?
We Answer 24/7

No heat in a Michigan winter. No AC during a summer heat wave. We understand how urgent that is — which is why we never let a call go to voicemail. Real technicians, available right now.

Call Now — (231) 796-3717

Emergency calls answered any time, day or night

Get In Touch

Request Service
Today

Call, schedule online, or fill out the form — we’ll respond quickly and get your comfort restored.

Phone (24/7)

(231) 796-3717

Service Area

Big Rapids, MI & surrounding communities

Hours

24/7 Emergency · Office: Mon–Fri 8am–5pm

  • Licensed & Insured
  • Financing Available

Send Us A Message