ABOUT US

Sentinel Mechanical Inc. is here to help you with your plumbing project, heating system, or cooling & ventilation needs. Our plumbers and HVAC technicians are licensed & insured to provide you top-notch quality service!

RESIDENTIAL & COMMERCIAL PLUMBING

Our licensed plumbers can tackle any job.  From leaky faucets to commercial water lines, we’ve got qualified professionals to help you get the job done right!

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RESIDENTIAL & COMMERCIAL HEATING

From installing a brand new heating system to repair and maintenance, Sentinel Mechanical Inc. is here to serve your heating needs!

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TESTIMONIALS

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

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

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

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

Dane S., 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.

      Serving Missoula’s heating, venting and plumbing needs since 1987!

      (406) 721-5400

      PHONE

      (406) 721-5400

      OFFICE HOURS

      8:00am – 5:00pm (Mon-Thu)
      8:00am – 4:00pm (Friday)

      PHONE

      (406) 721-5400

      OFFICE HOURS

      8:00am – 5:00pm (Mon. – Thu.)
      8:00am – 4:00pm (Friday)