Commercial

Two HVAC technicians in hard hats repair an air conditioning unit on a rooftop.

Commercial Air Conditioning and Heating

Need Commercial HVAC Services in the Billings, MT Area?


Rely on 406 HVAC for commercial services today


When your business's HVAC system shuts down, you can't afford to wait for slow and ineffective repairs. For everything from an HVAC inspection for a commercial property to an emergency repair, you only need to know one company: 406 HVAC. We provide commercial HVAC installation, inspection, repair and maintenance throughout the Billings, MT area.


Trust our efficient and effective commercial HVAC services to keep your business comfortable for employees, clients and customers. Call 406-534-1239 today to schedule your commercial HVAC services in the Billings, MT area.



What are the benefits of a brand-new HVAC system?

406 HVAC works with Trane, Carrier and other brands to offer top-quality products to our commercial clients. A new commercial HVAC installation has numerous benefits for your company, including:


  • Improved energy efficiency-Better performance while using less electricity means lower monthly energy bills for your business.
  • Reliable indoor temperatures-do you have employees using fans at one end the building and jackets at the other? New HVAC systems will maintain consistent temperatures.
  • Improved employee health-reduce the amount of sick days, and improve general work performance with better air quality.
  • Increased employee productivity-studies have shown that employees who are too hot or too cold will decrease their overall production by significant numbers.


We will guide you to the right unit for your building and install it professionally with limited interruption to your customers and staff. We're a local business, too and understand the importance of keeping things running smoothly.

A brightly lit grocery store aisle with long freezers, cart, and a person in the distance.

Refrigeration and Food Service

Don't Let Your Food Go to Waste



Reach out to us for commercial refrigeration services in Billings, MT

When your refrigeration unit has an issue, your business could be at risk. 406 HVAC understands that, which is why we offer emergency commercial refrigeration repair to businesses throughout Billings, MT. When you have an issue, call for immediate service.


We've offered commercial refrigeration services for years in the Billings, MT area. Our clients include:


  • Hotels
  • Convenience stores
  • Restaurants
  • Grocery stores
  • Hospitals
  • Florists


Refrigeration is an essential component of the success of your business. When it just has to work, count on 406 HVAC for commercial refrigeration repair in Billings, MT.


Get emergency food maintenance services in Billings, MT

The USDA states that a proper refrigerator can keep foods safe for up to 4 hours in the event of a power outage. As long as it is properly sealed, food will maintain its safe temperature during this time period. If you've recently discovered that your refrigeration units have stopped working, call us immediately for some of the fastest response times in the industry.


406 HVAC has you covered during food maintenance disasters. Contact us now at 406-534-1239 for emergency commercial refrigeration services in Billings, MT.