Commercial HVAC Services
Commercial HVAC Repair and Maintenance for Michigan Businesses
Commercial HVAC Services
When heating or cooling problems disrupt your business, J&K Heating & Cooling’s commercial team finds the cause, gives you a clear proposal and keeps your equipment running. We service, repair and replace rooftop units, split systems, furnaces, boilers, unit heaters and commercial water heaters for businesses and multi-unit buildings across Monroe County and Downriver.
Why Choose J&K For Your Commercial HVAC Services
Local ownership means decisions are made locally and service is personal. We’re large enough to handle multi-building projects and small enough that you talk to the people doing the work. J&K is licensed (MI #7109194) and family-owned in Monroe since 1986.
- Rooftop units, split systems and boilers
- Ductwork replacement and repair
- 24/7 emergency service, subject to on-call technician availability
- Multi-unit and multi-building projects
Ask Us About Scheduling Your Service
Licensed & Insured
Expert HVAC pros, fully covered for your peace of mind.
Family-Owned Since 1986
Personal service you can trust.
24/7 Emergency Service
We’re here whenever your system lets you down, subject to on-call technician availability.
Flexible Financing
Budget-friendly payment plans with approved credit.
Upgrade Without Operational Interruptions
We phase installations to keep critical areas conditioned while work proceeds, and we plan the schedule around your business hours whenever we can.
Signs Your Building Needs an HVAC Upgrade
Downtime and high utility bills eat into profit. Use this list to decide if a commercial HVAC retrofit will pay off.
- Frequent hot and cold complaints from employees or customers
- Equipment exceeds fifteen years of runtime
- Energy costs of the building rising year over year
- Excessive vibration or noise on rooftop units
Frequently Asked Questions
Rooftop units, split systems, furnaces, boilers, unit heaters and commercial water heaters, including tankless. Call us with your equipment details and we'll tell you how we can help.
Yes. We work on multi-unit and multi-building properties and coordinate the work with your property or facilities contact.
Sometimes. Controls, economizer repairs and coil work can improve performance without a full replacement. When replacement makes more sense, we'll show you both options.
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EXPIRES: 02/28/2027
$89 Furnace & Boiler Tune-Up
Professional heating tune-up to improve efficiency, safety, and reliability before the cold sets in. Includes burner and heat-exchanger inspection, safety and carbon-monoxide checks, filter and thermostat check, and performance testing for just $89.
Residential only, parts/repairs extra; Terms & conditions may apply. Ask for details when scheduling service.
Get in Touch
Need HVAC Help? Let’s Talk Today
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Our Services
Commercial HVAC Maintenance
Commercial HVAC Repair
