One of the Most Elite Heating Companies in Bismarck, ND


Free Estimates | Over 39 Years of Experience | Senior Citizen Discounts (discounts do not apply when paying with a credit card.)

Free Estimates

Over 39 Years of Experience

Senior Citizen Discounts (discounts do not apply when paying with a credit card.)

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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 will have no problem keeping your home or office comfortable once we have completed the job. Call today for more information!

HVAC unit 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, heating, and plumbing services. Call us to learn about our senior citizen discounts!  Get started today and learn why we're one of the highest-rated heating companies Bismarck, ND offers.

Free Estimates on HVAC Service and Maintenance

Call Cooling & Heating Unlimited today!

(701) 248-4289

(701) 248-4289

Your service specialists since 1985.

We provide 24-hour emergency services.

Learn More About

Cooling & Heating Unlimited

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