Cooling & Heating Unlimited-Logo
We sell the best and service the rest!
Serving Bismarck, Mandan and the Surrounding Communities        701-223-8260


Get the Most Out of Your HVAC System With Proper Maintenance

HVAC Technicians You Can Count On

Cooling & Heating Unlimited provides a wide variety of quality HVAC services for your residential or commercial property. With regular maintenance checks, we'll ensure everything is running smoothly.
Regularly scheduled maintenance can also help extend the life of your HVAC unit. You'll have no problem keeping your home or office comfortable once we have completed our job.
HVAC repair

Keep Your HVAC System Running Effectively

  • Service checks
  • Maintenance agreements
  • Extend the life of your unit
  • Ensure everything is running effectively
Our experienced team will also provide you with air-conditioning and heating services as well as plumbing services. Call us to learn about our senior citizen discounts.
Call us
for FREE estimates on our HVAC services. 
Your service specialists since 1985. Our technicians are NATE certified. We provide 24-hour emergency services.
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