Commercial

Commercial HVAC Services

Commercial HVAC Denver

Authorized GPS Dealer

At Major we believe in doing things right and working with our clients to provide solutions that improve the quality of your facility. Since 1970, we have provided commercial HVAC services and built lifelong relationships with thousands of commercial HVAC customers in Denver, Colorado and around the world. These relationships are built on trust, quality service, and caring about you and the performance of your facility. Need proof? Major is still the primary service provider for its very first customer from 1972, Fairmount Mortuary! In addition, we have been trusted by many Colorado building owners such IKEA, Walgreen’s, University Building, and many, many more!

Major is now an authorized GPS dealer. This hospital-grade technology allows your business to provide safer, healthier indoor air quality to employees, customers and clients in your building. It’s proven to inactivate SARS-CoV-2 virus by 99.4% within 30 minutes. Learn more about this indoor air quality technology and how it can benefit your business.

We are the only Commercial HVAC services company in the country providing the Major Service System™. Our NATE-certified Commercial Systems Tech will spend time with you understanding you, your facility and then provide a straight-forward evaluation of your current system(s) as well as a customized solution that meets your objectives.

By choosing the Major Service System ™ you will enjoy;

Customized solutions for your specific objectives
Clear up-front options and pricing
Routine “worry free” maintenance
Proactive and strategic plans to address longevity of your HVAC system
Information on sales, latest trends and new technologies

Our Commercial Systems Tech and team are cross-trained to meet your commercial needs, including:

Commercial HVAC Replacement in Denver

We are one of the only commercial HVAC contractors in Denver and Colorado with the combined experience and expertise to provide high-quality replacement for any type of commercial HVAC system. Our team services all brands of rooftops, chillers, hot water and steam boilers, geothermal systems, compressors, air handlers, cooling towers, pumps, variable speed drives, controls, and building automation systems for Denver businesses.

Let’s face it: commercial HVAC systems in Denver are complex, and installing the wrong equipment can significantly impact your bottom line. That’s why it’s critical to work with a trusted Denver HVAC contractor. At Major, we have been proudly serving Denver and the surrounding Colorado communities for over 40 years, maintaining the trust of hundreds of building owners in the Denver area.

Whether your Denver facility requires a full HVAC system replacement, a partial replacement, or a new mechanical system for a newly constructed building, we create options that fit your budget and your facility’s needs. Major offers Denver businesses the most reliable, energy-efficient, and cost-effective commercial HVAC systems at competitive prices. With rising operational costs, it’s important to choose a Denver HVAC contractor who communicates both the short-term benefits and long-term operational advantages of each HVAC system. For new facilities in Denver, we highly recommend considering our exceptional design/build HVAC services, tailored specifically to meet the unique needs of your building and your business.

Denver Commercial HVAC Repair

Major is a fully licensed and insured commercial HVAC repair company serving Denver, CO, and surrounding areas. Our team of Commercial HVAC Specialists is one of the most diverse group of HVAC professionals in Colorado providing “best in class” commercial HVAC service and repair for any type of system including, but not limited to;

Chillers—air cooled and water cooled
Cooling towers and evaporative coolers
Steam and hot water boilers
Controls and building automation systems
Condensing units
Chilled water and condenser water pumps
Motors and motor starters
Rooftop and unitary HVAC units (electric, gas-fired)
Air handlers
Fans
Variable frequency drive
Air filtration
Humidification
Refrigerant monitoring
Geothermal HVAC systems

All of our NATE-certified Commercial HVAC Specialists are highly trained and enjoy their profession. They arrive ready to answer questions and prepared to solve any repair problems you may have.

Commercial HVAC Preventive Maintenance in Denver, CO

Major offers our Facility Comfort Assurance Program that adhere to the principals of our organization; we believe in doing things right, providing exceptional customer service, introducing cost effective solutions, and improving the quality of life at your facility.

At Major we take the time to listen to all our clients, and each of our HVAC preventative maintenance agreements is tailored to meet the budget and operating needs of your facility. We build a program that includes both preventive maintenance to keep your equipment running in peak condition and predictive maintenance services to identify potential problems before costly breakdowns occur.

Major’s Facility Comfort Assurance Program will help you:

Maintain the efficiency and reliability of all your equipment
Minimize downtime, repair bills, and loss of use
Plan for the future as assets expire or become too inefficient

Facility Comfort Assurance Program options include:

Inspection and reports
Inspection with seasonal adjustments and preventive maintenance
Full maintenance, including preventive maintenance plus service calls
Predictive maintenance and strategic planning
Maintenance of chiller, hot water & steam boilers, cooling towers, geothermal, compressors, air handlers, rooftop units, airside distribution equipment, and controls
HVAC Forensics

24/7 Emergency Service

Call or Schedule Your Appointment Today!

Schedule Appointment Call (720) 856-4848

(720) 856-4848

Commercial HVAC Industry Expertise

Major Heating and Air Conditioning is a leading commercial HVAC provider in Colorado, known for their extensive industry expertise. With a team of NATE-certified specialists, the company offers comprehensive solutions for a wide range of commercial HVAC systems, including chillers, boilers, geothermal systems, and building automation controls.

By leveraging their deep knowledge and experience, Major Heating and Air Conditioning is able to deliver customized, cost-effective HVAC services that optimize system performance, improve indoor air quality, and enhance energy efficiency for their commercial clients.

Commercial HVAC Forensic Evaluations

In addition to their repair and maintenance services, Major Heating and Air Conditioning also provides specialized commercial HVAC forensic evaluations. These in-depth assessments help building owners and facility managers identify underlying issues, optimize system performance, and plan for future upgrades or replacements.

The company's team of experts utilizes advanced diagnostic tools and techniques to thoroughly inspect commercial HVAC systems, analyze data, and provide detailed recommendations to address any identified problems or inefficiencies.

Commercial HVAC System Retrofits and Upgrades

As technology and energy standards continue to evolve, many commercial buildings require HVAC system retrofits or upgrades to maintain efficiency, compliance, and occupant comfort. Major Heating and Air Conditioning offers comprehensive solutions to help building owners modernize their commercial HVAC systems.

The company's experts work closely with clients to evaluate their existing systems, recommend optimal equipment and control upgrades, and manage the entire retrofit or upgrade process, ensuring a seamless transition to more advanced, energy-efficient HVAC technologies.

Commercial HVAC Commissioning and Optimization

Proper commissioning and ongoing optimization of commercial HVAC systems are critical to ensuring optimal performance, energy efficiency, and occupant comfort. Major Heating and Air Conditioning provides comprehensive commissioning services to validate the installation and operation of new or upgraded commercial HVAC systems.

The company's experts work closely with building owners and facility managers to develop tailored optimization strategies, implement necessary adjustments, and provide continuous monitoring and maintenance to maintain peak system performance over the long term.