EPA Certified | West Michigan's trusteed heating and cooling partner
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Kalamazoo's Trusted HVAC & Heating and
Air Conditioning Experts
Douglas Heating Supply is your local HVAC company in Kalamazoo, MI. We provide professional heating and cooling services for homeowners across Kalamazoo and surrounding areas. Our EPA-certified technicians are available for HVAC services and free estimates on all new installations.
EPA Certified
Licensed & Insured
Free Estimates
All Installations
5-Star Rated Service
Kalamazoo, MI and Beyond
OUR CERTIFICATIONS AND LICENSES
MI Entity #
803143553
Mechanical License
#7118492
Certification
EPA Certified
Coverage
Fully Insured
State
Michigan (MI)
STORE
Proudly Serving Kalamazoo &
Surrounding Areas
Upgrade your space with high-performance HVAC equipment. We carry a curated selection of energy-efficient furnaces, central air conditioners, smart thermostats, and more.
Top-Rated Brands: Only the most reliable names in HVAC.
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Transparent Pricing: No hidden fees, just honest value.
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Expert Guidance: Our specialists help you size the right system for your square footage.
INSTALL
Furnace Installation & Heating Repair
A high-quality system is only as good as its installation. As one of the top-rated HVAC companies near me, our certified technicians specialize in the seamless install and more.
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Maximum Efficiency: We calibrate every system for peak energy performance.
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Smart Home Integration: Expert installation of smart thermostats for total control.
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Guaranteed Comfort: Precision-engineered setups that eliminate hot and cold spots.
REPAIR
HVAC Maintenance & Tune-Ups
When your comfort is on the line, we respond fast. We provide HVAC repair in Kalamazoo, Portage, and Battle Creek for all major makes and models of furnaces and air conditioners.
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Expert Diagnostics: We find the root cause, not just a temporary fix.
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Certified for All Brands: From legacy systems to the latest technology.
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Cost-Effective Repairs: Focused on restoring your system’s longevity and safety.
HEATING AND COOLING SERVICES IN KALAMAZOO, MI
Furnace Repair & Heating Services in Kalamazoo
When your furnace stops working, Douglas Heating Supply responds fast. We handle furnace repair, furnace installation, furnace maintenance, boiler service, and heat pump repair throughout Kalamazoo, Portage, Battle Creek, and beyond.
Need a new furnace? Our technicians will assess your heating system and recommend the most efficient furnace for your home and budget. We install high-efficiency systems from American Standard, Rheem, and other leading brands. Free estimates available.
Heating services we provide:
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Furnace repair and diagnostics
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Furnace installation and new furnace replacement
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Furnace maintenance and seasonal tune-ups
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Boiler service and repair
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Heat pump installation and repair
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Water heater replacement
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Thermostat installation and programming
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Ductwork inspection and repair
AC Repair & Cooling Services in Kalamazoo
From a quick AC repair to a full air conditioning installation, our technicians handle all cooling system needs across Kalamazoo. We service all brands of air conditioners and air conditioning units, and most AC repairs are completed in a single visit.
We recommend annual cooling system tune-ups before summer. Our comprehensive AC maintenance keeps your HVAC system running efficiently, lowers energy bills, and extends the life of your air conditioner.
Cooling services we provide:
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AC repair and air conditioning repair
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AC installation and new AC unit replacement
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Comprehensive AC maintenance and tune-ups
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Cooling system diagnostics
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Ductwork cleaning and sealing
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Emergency cooling repairs
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Mini-split and heat pump cooling solutions
THE TRUSTED HVAC COMPANY KALAMAZOO HOMEOWNERS & BUSINESSES RELY ON
Douglas Heating Supply is a locally owned HVAC company in Kalamazoo, MI. We provide HVAC services including furnace repair, AC repair, air conditioning installation, ductwork, and indoor air quality solutions for residential and commercial customers throughout Southwest Michigan.
Our professional HVAC technicians are EPA certified, Michigan licensed, and trained to service all major brands and HVAC systems. We offer free estimates, financing options, and emergency HVAC services across Kalamazoo and surrounding areas.
COMFORT AND EFFECIENCY YOU CAN COUNT ON
Fast Response
Available across Kalamazoo and surrounding areas. We respond quickly to all HVAC emergencies.
Certified Technicians
EPA certified, Michigan licensed, and fully insured. Professional HVAC services you can trust.
Transparent Pricing
Free estimates on all installations. No hidden fees. We quote before we start.
High-Efficiency System
We install high-efficiency heating and cooling systems that lower energy bills year-round.
WE OFFER HVAC SERVICES IN KALAMAZOO AND ALL SURROUNDING AREAS
Kalamazoo
Holland
Paw Paw
Portage
Allegan
Galesburg
Battle Creek
Otsego
Mattawan
Grand Rapids
Plainwell
Vicksburg
TESTIMONIALS
FREQUENTLY ASKED QUESTIONS
Do you offer free estimates on new installations?
Yes. Free estimates are available on all new equipment installation, including furnaces, AC units, heat pumps, and water heaters. Contact us online or by phone to schedule.
What brands do you service?
We service all major brands, including American Standard, Rheem, Carrier, Lennox, Trane, and Bryant. Our technicians work on all HVAC systems and models.
How often should I schedule HVAC maintenance?
Twice a year. A fall tune-up prepares your heating system for winter, and a spring tune-up gets your cooling system ready for summer. Regular maintenance prevents breakdowns and lowers energy bills.
Are you licensed and certified in Michigan?
Yes. Douglas Heating Supply holds Michigan Mechanical License #7118492, is registered as MI Entity #803143553, and is EPA certified. We are fully insured and meet all Michigan state requirements for HVAC contractors.
CARE CLUB
Proactive HVAC Maintenance
Prevent costly breakdowns and extend the lifespan of your equipment with our CARE CLUB.
Regular maintenance is the smartest way to protect your home investment and lower monthly utility bills.
Why Join the CARE CLUB?
Priority Service: Jump to the front of the line during peak seasons.
Bi-Annual Tune-Ups: Comprehensive inspections for both heating and cooling seasons.
Starting at just $179 (includes two seasonal services).
Protect your peace of mind and keep your system running at peak performance.
