Best Commercial HVAC Contractors in Billings, MT
Compare 20 commercial HVAC companies serving Billings, MT carrying a combined 546 Google reviews at an average of 4.7 stars. 6 offer 24/7 emergency response. Local crews service Split System, Heat Pump, Boiler, VRF / VRV System, and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Billings
View allPlatinum HVAC LLC
Billings, MT
Platinum HVAC LLC — Billings, MT commercial HVAC. Trane & Mitsubishi certified, 5.0/5 (177 reviews), 24/7 service, RTUs,...
406 HVAC
Billings, MT
406 HVAC — Billings, MT commercial HVAC contractor. NATE-certified, Trane Specialist, 24/7 emergency service. 4.7★ from...
Air Controls
Billings, MT
Air Controls — Billings, MT commercial HVAC since 1972. 24/7 emergency service, Trane dealer, RTUs, boilers, chillers &...
G & T Plumbing & Mechanical
Billings, MT
G & T Plumbing & Mechanical — Billings, MT commercial HVAC & plumbing contractor, family-owned since 1996, 4.8★ rating,...
Kw Mechanical Services
Billings, MT
Kw Mechanical Services — Billings, MT HVAC & mechanical contractor, licensed & insured since 2011, 25-mile radius, free...
Midland Mechanical, Inc
Billings, MT
Midland Mechanical, Inc — Billings, MT commercial HVAC contractor since 2002. RTUs, boilers, AHUs, heat pumps. 24/7 emer...
Perfectemp, LLC
Billings, MT
Perfectemp LLC — Billings, MT commercial HVAC, refrigeration & restaurant equipment. 24/7 emergency response, preventive...
C Bar J Mechanical
Billings, MT
C Bar J Mechanical in Billings, MT serves commercial clients within 25 miles, with verified long-term customer relations...
RSD - Refrigeration Supplies Distributor
Billings, MT
RSD - Refrigeration Supplies Distributor serves commercial HVAC needs in Billings, MT — RTUs, boilers, chillers & more w...
McBride Mechanical
Billings, MT
McBride Mechanical — Billings, MT commercial HVAC serving RTUs, boilers, heat pumps & chillers. 5-star rated. 25-mile se...
Encode Corporation
Billings, MT
Encode Corporation — Billings, MT commercial HVAC since 1978. RTUs, boilers, VRF, building automation & preventive maint...
United Rentals
Billings, MT
United Rentals in Billings, MT services commercial RTUs, chillers, boilers & more for offices, warehouses & gov building...
Johnstone Supply
Billings, MT
Johnstone Supply — Billings, MT wholesale HVAC distributor with a 4.9/5 rating, broad parts selection, and account-based...
Morrison-Maierle Billings
Billings, MT
Morrison-Maierle Billings: commercial mechanical HVAC engineering for offices, healthcare, and government buildings in B...
Industrial Sales & Services
Billings, MT
Billings, MT industrial distributor & factory-authorized service center for FS Curtis, Ingersoll-Rand, Chicago Pneumatic...
IMEG
Billings, MT
IMEG in Billings, MT offers commercial HVAC engineering for healthcare, education, data centers & more within a 25-mile...
DC Plumbing and Mechanical
Billings, MT
DC Plumbing and Mechanical — Billings, MT commercial plumbing & mechanical contractor. 5-star rated, honest pricing, aft...
Elite Industrial, LLC
Billings, MT
Elite Industrial, LLC — Billings, MT commercial HVAC contractor serving a 25-mile radius 24/7. RTUs, boilers, AHUs, cool...
CEC Facilities Group
Billings, MT
CEC Facilities Group — Billings, MT commercial HVAC for RTUs, chillers, boilers & more across office, healthcare & indus...
Mechanical Technology
Billings, MT
Mechanical Technology provides commercial HVAC, controls, and preventive maintenance in Billings, MT — serving healthcar...
Commercial HVAC Services Available in Billings
Why Choose My HVAC Tech in Billings?
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Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
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Frequently Asked Questions — Commercial HVAC in Billings
How many commercial HVAC contractors are in Billings, MT?
My HVAC Tech lists 20 commercial HVAC contractors serving Billings, MT, with a combined 546 Google reviews averaging 4.7 stars. 6 of them offer 24/7 emergency service.
How much does commercial HVAC service cost in Billings?
Commercial HVAC costs in Billings depend on the system type and scope of work. Routine service calls typically run $150–$400. Preventive maintenance contracts for a single rooftop unit average $200–$500/year. Full system replacements range from $8,000 for small packaged units to $100,000+ for large chiller plants.
How do I find a reliable commercial HVAC contractor in Billings, MT?
Start by verifying the contractor holds a current state license and carries adequate insurance. Check reviews from other commercial property managers on My HVAC Tech. Ask for references from similar properties (office, retail, industrial). Get at least three written quotes for any major project.
Do Billings commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Billings offer 24/7 emergency response. Response times vary — the best operators typically arrive within 2–4 hours for critical failures. Always confirm after-hours rates upfront, as emergency service typically carries a surcharge.
What's the best time of year to schedule HVAC maintenance in Billings?
For cooling systems, schedule spring tune-ups in March–April before peak demand season. For heating systems, fall service in September–October ensures readiness. Scheduling preventive maintenance during off-peak periods gives you faster scheduling and sometimes lower rates.