What Are We Doing to Protect You?    New Protocol for COVID-19

Commercial and Industrial Services

Commercial and Industrial HVAC Services

When a HVAC system fails, it creates an uncomfortable or even uninhabitable work environment, draining employee productivity and company profits. Large shifts in temperature and humidity can cause damage to computers and other sensitive equipment, and potentially destroy product inventory. Proper design and installation, and regular maintenance reduces down time, extends the life of your buildings’ heating, cooling and ventilation systems, and helps keep employees, customers and management comfortable and happy.

D.R. Kohlman, Inc. is proud to provide equipment, installation and service for many types of commercial and industrial HVAC, including Trane heating, cooling and ventilation equipment, commercial boiler and piping installation and servicing, RenewAire energy recovery ventilator systems, and custom sheet metal fabrication. We provide expert service for all HVAC equipment brands, including prompt 24 hour emergency response.


With more than 40 years of HVAC experience, D.R. Kohlman, Inc. has the technical expertise to provide equipment and service for all types of projects, ranging from simple equipment repair or replacement to complex design and build:

  • Central air conditioning systems
  • Conventional heat pump systems
  • Gas and oil fired forced air furnaces
  • Boiler systems for heat, hot water and steam
  • In-floor radiant heating systems
  • Geothermal heating & cooling systems
  • Indoor air quality control
  • Air duct cleaning and sanitizing
 24 Hour Emergency Service
Call Us Today 920-999-4631 or fill out a form
24 Hour Emergency Service
Call Us Today 920-999-4631
or, fill out a form
Map & Directions
Google Map of D.R. Kohlman, Inc.
Click to view full map
Get In Touch
ADDRESS:   1117 Church Street
St. Cloud, WI 53079
PHONE:   920-999-4631
HOURS: Mon - Fri 7:30AM - 4PM
1117 Church Street St. Cloud, WI 53079
Mon - Fri 7:30AM to 4PM
Connect With Us
Home   |   Email Us   |   Schedule Service   |   Get a Quote   |   Ask a Tech   |   Maintenance