Grindstone Heating & Cooling
Reliable heating and cooling for year-round comfort, no matter the weather
Contact us Today!Heating
We provide comprehensive heating services including furnace installation and repair, boiler maintenance and replacement, garage heater solutions, gas line installation, system safety inspections, and thorough diagnostics to ensure optimal warmth and efficiency throughout northern Michigan winters.
Cooling
We specialize in comprehensive cooling services including air conditioning installation and repair, ductless mini-split systems, central air conditioning maintenance, energy-efficient cooling solutions, system diagnostics, and performance tuning to keep your northern Michigan home comfortable during hot summer months.
Refrigeration
We provide professional commercial refrigeration services including walk-in cooler and freezer repair, ice machine service, refrigeration system maintenance, and new equipment installation. Our technicians deliver fast diagnostics, dependable repairs, and energy-efficient solutions to protect inventory and keep your business running without costly downtime.

About Grindstone
Serving northern Michigan, Grindstone Heating and Cooling provides trusted HVAC for both homes and businesses. Our experienced local team handles everything from efficient system installations to prompt repairs and ongoing maintenance, ensuring reliable comfort through every season. With a reputation built on quality, integrity, and customer care, Grindstone Heating and Cooling is the name northern Michigan counts on for year-round comfort.
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Words From Our Customers
See why customers across northern Michigan from families and small businesses to commercial clients choose Grindstone Heating & Cooling for their comfort needs. Our reviews highlight our fast response, expert technicians, and dedication to quality service. Read real feedback to learn how we deliver reliable heating and cooling solutions with integrity and care for every customer.
For years, Grindstone has been our go-to heating and cooling company. Their technicians are not only knowledgeable but also personable, always going above and beyond for our shelter. We're grateful to have such a trustworthy, reliable, and transparent company that genuinely cares!
Lydia's Gate Nonprofit OrganizationGreat communication from inquiry to completion of the job (thank you, Alyssa!). Waitlist option even with the busy season, and they were very accommodating with scheduling. Knowledgeable, trustworthy and efficient techs who went above and beyond for peace of mind, ensured proper furnace function and even showed me how to work the new thermostat (combined heat and cool) that was installed (thank you, Kyle!). Highly recommend this company!
Ambrosia Homeowner
Let's Get Your System Running Right
Whether you need repairs, maintenance, or a new installation, our experienced technicians deliver quality work and lasting comfort. Schedule your free estimate today.
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