Major Heating and Air Conditioning – Denver

Major Heating and Air Conditioning - Denver is an HVAC contractor in Denver, CO, located at 6285 W 48th Ave. The company provides residential and commercial heating, cooling, and geothermal services to the Denver metro area and surrounding Colorado communities. It holds a 4.90 rating based on customer reviews. Founded in 1970 by Jack E. Major Sr. and Jack Major Jr., the family-owned business began by servicing single pipe steam boilers and has expanded to serve residential and commercial clients. The company maintains a long-term relationship with its first customer, Fairmount Mortuary, which has been a client since 1972. It also offers renewable geothermal systems for both home and business projects. The team includes NATE-certified specialists and Home Comfort Technicians who conduct customized evaluations of indoor environments, addressing hot and cold spots and air quality concerns to create tailored solutions. Major Heating and Air Conditioning is fully licensed, bonded, and insured. It has maintained an A+ rating with the Better Business Bureau since 1983. The company offers same-day service, 24/7 emergency support, and flexible scheduling for residential customers. Commercial services include proactive maintenance plans, strategic system evaluations, and servicing of rooftops, chillers, hot water and steam boilers, compressors, air handlers, cooling towers, pumps, variable speed drives, controls, and building automation systems. The business utilizes the Major Service System, a model that provides customized solutions based on individual lifestyle and needs, along with information on sales, rebates, and new technologies. The 4.90 rating reflects consistent customer satisfaction with the company’s honest communication and service quality. Major Heating and Air Conditioning - Denver combines its family-run heritage and technical expertise to provide reliable comfort solutions for the Denver community.

The business is situated at 6285 W 48th Avenue, just 0.2 miles from Harlan Street and CreekSide Park. It is also located about 0.4 miles from the Heartland Expressway and Inspiration Point.

BizScoreAI awarded Major Heating and Air Conditioning a Content Quality score of 100 out of 100. This excellent rating means the website clearly answers customer questions and provides page descriptions that AI assistants can quote directly. The company also received a Technical score of 90 out of 100. This excellent result allows search engines to read the website without issues.

Services:

• Boiler Repair & Maintenance
• Customized Maintenance Plans
• Furnace Installation & Repair
• Heat Pump Installation
• Indoor Air Quality Solutions