Installation/ Replacement

Save up to $7,000 with Limited Time Rebates!

Major is fronting Xcel Energy rebates up to $7,000 on qualifying installs — combine with Carrier Cool Cash for even bigger savings on a new system.

*Cool Cash: With approved credit. On qualifying Performance™ or Infinity® tier systems. Promotion terms subject to change or cancellation without notice. Valid August 1–November 20, 2026. Installation and claiming must be completed by December 20, 2026. See dealer for complete details. Xcel Energy rebate amount varies by qualifying equipment.

At Major Heating and Air Conditioning, we are dedicated to redefining excellence in residential and Commercial HVAC services. With a relentless commitment to Professional Service, Family-Owned & Operated, and Years in Business, we have earned our reputation as a trusted partner for many residents in the Denver, CO and Surrounding Areas. From our cutting-edge heating and cooling system repair services to our unwavering dedication to customer satisfaction, Major Heating and Air Conditioning is more than a business; we're a name that you and your family have trusted since 1970. Experience the Major Heating and Air Conditioning difference today.

HVAC Replacement & Installation Service. Serving Denver, CO and the Surrounding Areas.

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No job is too big or too small. If your AC or heater Needs Replacement, we can Install Your New Air Conditioner

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