Commercial Services

For over 20 years, Karolyi’s Heating and Cooling has provided commercial services to Metro Detroit businesses. 

Commercial Cooking
Equipment Service

Karolyi’s Heating, Cooling and Refrigeration handles service issues on any type of cooking or food processing equipment within the restaurant industry. We offer 24/7 service and over 20 years of expertise and experience.

  • Charbroilers
  • Exhaust Fans
  • Fryers and Fryer Oil Cleaning Systems
  • Griddles
  • Grills
  • Hot Plates
  • Makeup Air Units
  • Microwaves
  • Ovens
  • Ranges
  • Stone Pizza Ovens
  • Stoves

Electrical Repair

Karolyi’s is a full service commercial electrical repair company with over 20 years of experience in the field. We can handle any type of service request in the Detroit metro area from simple maintenance to troubleshooting the most complicated electrical problems.  If you’re having an emergency, get your business operational again quickly by utilizing our 24/7 service.

Our commercial electrical services include:

  • Emergency Lighting Repair and Installation
  • General Electrical Troubleshooting
  • Lamp and Ballast Replacement
  • LED/Neon Signage
  • Lighting Panels
  • Parking Lot Lighting

HVAC for Marijuana Grow Rooms

Karolyi’s offers HVAC services to both private in-home personal-use grow rooms to commercial spaces up to a capacity of 2K+ plant set-up. Whether you have a Class A, B, or C license, we can meet all of your HVAC needs!

Our services include:

  • CO2 Systems and electrical for these systems
  • Dehumidification
  • Ductless Mini Splits
  • Fresh Air Intakes
  • UV Sanitization
Middleby Marshall
Ice O Matic