RESIDENTIAL & COMMERCIAL

Sentinel Mechanical Plumbing & Heating is your home and business cooling & air conditioning source.  Our HVAC technicians are dependable and are here to provide you top-notch quality air conditioning products & services!

Mini-Splits (Ductless)

A duct free mini-split has higher up-front costs, but will save you money in the long run by offering lower energy costs and more longterm savings!

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Rooftop HVAC Units

Own a business and need a large-scale cooling unit?  We can install and maintain rooftop ventilation units and have the experience to make sure you stay cool!

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Maintenance & Upgrading

Do you have an older air conditioning unit that isn’t performing well or is too noisy?  We offer both repair/maintenance services and full system replacements and upgrades to get your ventilation system up-to-speed!

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Boilers and furnaces
Home and business furnaces
Commercial and large-scale forced-air systems
Multi-zone heating systems

BRANDS WE WORK WITH

Frigidaire Air Conditioning
Coleman Air Conditioning
Mitsubishi Air Conditioning
Daikin Air Conditioning
Goodman Air Conditioning
Bryant Air Conditioning
Carrier Air Conditioning
Westinghouse Air Conditioning
Ruud Air Conditioning
Rheem Air Conditioning
Trane Air Conditioning
Vaillant Air Conditioning
Lennox Air Conditioning

TESTIMONIALS

Great company with efficient and knowledgeable employees. Highly recommended for both large and small jobs.

Dane S., Missoula, MT

Used this company to finish up my AC unit. GREAT PEOPLE! Made the appointment and THE NEXT DAY they were there! AC unit took a little longer to install than we anticipated however the technician (Steve, possibly?) was great! Thank you for your hard work!

Darci L., Missoula, MT

I received excellent service from Sentinel Maintenance, honest and good response for heating repairs. I did research so I knew ahead of time what basic repairs were needed. On short notice staff and service were great! I’d recommend this company!!!!

Lillian L., Missoula, MT

Excellent work and workers! My restaurant had our water heater break down right before the weekend and these guys found a replacement and had it installed the same morning! Fast, friendly and knowledgeable, we couldn’t ask for better. Thank you!

Andrew K., Missoula, MT

FREE QUOTE

Do you need help with a plumbing, heating, ventilation, or air conditioning project? Let us know what you would like help with and we will be in touch.