Plumbing and Heating and Air Conditioning 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.)

(701) 248-4289
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24-Hour Emergency Service
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Let Us Help Keep Your HVAC Units in Top Condition

Cooling & Heating Unlimited is a locally owned and operated company providing quality HVAC services since 1985. Our professionals have the knowledge, tools, and expertise necessary to get the job done right. We'll be there for you whenever you need it with 24-hour emergency service. Call us today for a free estimate on your next HVAC service!


We are proud to serve our neighbors and fellow community members in the Bismarck, ND area. We are one of the top heating and AC companies Bismarck, ND offers and once you work with us, you'll quickly learn why. We look forward to serving you in any way possible and making you one of our next satisfied clients!

Why Cooling & Heating Unlimited Is the Best Choice for Your HVAC and Plumbing Needs

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