and Surrounding Communities
We Sell the Best and Service the Rest!

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.)
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!
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.
Your service specialists since 1985.
We provide 24-hour emergency services.
Learn More About
Cooling & Heating Unlimited
Share On: