Major Heating & Air Conditioning

Major Heating and Air Conditioning has been serving Colorado's comfort needs since 1970. We are a family owned and operated business dedicated to providing exceptional heating and air conditioning services to both residential and commercial clients throughout the Denver metro area. Our commitment to quality, integrity, and customer satisfaction has earned us a reputation as one of the most trusted HVAC companies in Colorado.

We are proud to be the only Denver HVAC company with our unique Major Service System TM, which sets us apart from the competition. This system is built on a foundation of personalized service and expert knowledge. Our highly trained Home Comfort Specialists take the time to understand your individual needs and preferences, allowing them to recommend the best solutions for your home or business.

Our Philosophy: Quality Service and Customer Focus

At Major Heating and Air Conditioning, we believe that exceptional service is paramount. We treat every customer like family, ensuring clear communication, honest assessments, and flexible financing options to make the process as smooth as possible. We go beyond simply fixing a problem - we strive to build lasting relationships based on trust and mutual respect. We understand that your comfort is essential, and we are dedicated to providing reliable, efficient, and sustainable HVAC solutions that meet your unique requirements.

Our Range of Services: Comprehensive Heating and Cooling Expertise

We offer a comprehensive range of services to meet all your heating and cooling needs. Whether you require a simple repair, a complete system replacement, or expert maintenance, our knowledgeable technicians are equipped to handle any task.

For residential clients, we specialize in furnace repair and replacement, air conditioning repair and installation, indoor air quality solutions, and gour geothermal heating and cooling options. We also provide home automation systems to allow for greater control and comfort in your environment. For our commercial clients, we offer comprehensive commercial HVAC services, including system design, installation, building controls, and building automation. Our team of experts is adept at handling complex projects and optimizing energy efficiency for businesses of all sizes.

Our commitment to staying at the forefront of HVAC technology ensures that we provide our clients with the most advanced and efficient solutions available. We are proud to offer EPA, LEED, and NATE-certified technicians who are dedicated to providing exceptional service while adhering to the highest industry standards.

Sustainability: A Commitment to the Environment

Major Heating and Air Conditioning is committed to environmentally responsible practices. We understand the importance of reducing our carbon footprint and promoting sustainable energy solutions. Our expertise in Geothermal heating and cooling systems allows us to provide our clients with eco-friendly alternatives that can significantly reduce energy consumption and greenhouse gas emissions.