Business Details
47 Years
experience
Emergency
services
Your Trusted HVAC Experts in Cass City, MI
Founded in 1979 by Ron Mausolf, Thumb Cooling and Heating has grown from a refrigeration-focused business into a trusted provider of heating, cooling, plumbing, and electrical services across Michigan's Thumb region. Our team combines decades of experience with a commitment to staying at the forefront of industry technology, ensuring reliable solutions for residential and commercial clients. Licensed, bonded, and insured, we prioritize customer satisfaction through 24/7 emergency support, same-day service, and personalized attention to every project.Our reputation as the area's most trusted name since 1979 reflects our dedication to quality, transparency, and community-focused service. We serve Huron, Tuscola, and Sanilac counties, offering cutting-edge HVAC systems, geothermal technology, and energy-efficient solutions tailored to local needs.
Services
HVAC Installation
Geothermal Systems
Boiler Maintenance
Radiant Floor Heating
Hot Water Heaters
Plumbing Repair
Electrical Services
Commercial Refrigeration
Air Purification
Generator Installation
Details
- Year established: 1979
Highlights and features
- We are a licensed, bonded, and insured Michigan Mechanical Contractor.
- Our team offers 24/7 emergency service for urgent HVAC needs.
- Same-day service available across Huron, Tuscola, and Sanilac counties.
- Proudly serving Michigan communities with trusted HVAC solutions since 1979.
- Specialized in geothermal systems and energy-efficient heating/cooling technology.
What people say
Great job
Professional crews
Energy savings
Prompt service
Experts in field
Services
HVAC Installation
We provide comprehensive HVAC installation for residential and commercial properties. Our certified technicians ensure energy-efficient systems tailored to your space's unique needs. From traditional furnaces to smart thermostats, we deliver reliable climate control solutions that reduce energy costs and enhance comfort.
Geothermal Systems
Our geothermal installations harness the earth's stable temperatures for sustainable heating and cooling. This eco-friendly technology significantly lowers utility bills while maintaining consistent indoor comfort. Ideal for homes and businesses seeking long-term savings and reduced carbon footprints.
Boiler Maintenance
Regular boiler maintenance prevents breakdowns and extends system lifespan. Our experts perform thorough inspections, cleanings, and efficiency optimizations. We service all makes and models, ensuring safe and reliable operation during Michigan's coldest months.
Commercial Refrigeration
We specialize in industrial refrigeration systems for supermarkets, restaurants, and manufacturing facilities. Our technicians handle complex process controls and emergency repairs. Energy-efficient designs maintain product integrity while minimizing operational costs for businesses.
Generator Installation
Protect your property with our Generac generator installations. These automatic systems provide uninterrupted power during outages, safeguarding homes and businesses. We offer maintenance plans to ensure readiness during critical times.
Questions
What HVAC services do you offer for residential customers?
We install, repair, and maintain heating, cooling, and air quality systems including geothermal, boilers, and radiant heating for homes.
Do you provide emergency HVAC service?
Yes, our technicians are available 24/7 for urgent heating and cooling repairs across the Thumb region.
Which areas do you serve?
We service Huron, Tuscola, and Sanilac counties, including Cass City, Bad Axe, and Port Hope.
Are financing options available?
Currently, we don't offer direct financing but can discuss payment plans for major projects.
What commercial services do you provide?
We handle commercial HVAC, refrigeration, building automation, electrical work, and industrial process controls.
How can I schedule service?
Call 855-206-5457 anytime or request an appointment through our website for residential or commercial needs.
Reviews (2)
Heather Gavagan Ferranti
Jan 12, 2018
Report
Thank you so much for your help! Not only were your guys professional but you were quick! My family thanks you in this cold weather!
Joanne Newton
Jun 16, 2017
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What better timing, we had a Generac Generator installed on June 13,2017 and 2 days later we lost power. The Generac came on in 12 seconds. It ran for 6 hours until the power came on. The servicemen who installed it were amazing, Ryan and Matt, so neat and proficient. I would recommend Thumb Heating and Cooling to anyone. Call Jody Richardson, very low pressured and informative.
