Sentinel Mechanical
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Sentinel Mechanical
Sentinel Mechanical has been one of the main plumbing and heating businesses in Missoula, Montana since 1987. We specialize in both Commercial and Residential projects, including everything from large commercial construction to residential home remodels. We are also pleased to offer 24/7 service to help you in case of an emergency situation.

Our company is here to serve your plumbing, heating, and HVAC needs. We are large enough to get our projects done efficiently and punctually, yet personable enough to know you by name.
Services
From a leaky faucet in your home to a major backup in your business's drain system, Sentinel Mechanical will get the job done right. We have been serving Missoula for over 32 years and have an experienced staff to help with your needs. From residential heating efficiency inspections to large-scale furnace or boiler installations, our heating technicians are here to keep you out of the cold during Montana's cold months.
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! 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!
Sentinel Mechanical Plumbing & Heating is here to help you with your residential or commercial plumbing projects, no matter how large or small. Our team of plumbers is licensed to provide you the expertise and quality that you deserve! Building a new home or business? We have over 32 years of experience that will ensure proper plumbing is installed the first time.
Sentinel Mechanical is your home and business heating source. Our HVAC technicians are dependable and are here to provide you top-notch quality heating and cooling products & services! From plumbing to repairing or replacing your furnace or boiler, we have the team of experts here to assist you. Anything from a standard household unit to a large facility heating system, we can help.
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! 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!
Reviews (12)
Julie Pennewill
Julie Pennewill
Dec 01, 2021
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Positive: Professionalism, Quality, Responsiveness
These guys put in a new kitchen sink and faucet for us, and the work was great. Very professional, and friendly. They went above and beyond to help us. Highly recommend.
Service: Tap installation
Trixie Masuch
Trixie Masuch
Nov 07, 2021
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Yay, thanks so much, Skeez! He was just here to check the plumbing in our entire apartment complex. One of my toilets was slightly running on and off for the last four or so years (just a slight problem I had gotten used to). Skeez could tell me right away what to replace. I got the part but didn’t know how to install it. Since Skeez was still in the building he came up right away but it was a bit tricky to get it right and he needed to get on with his actual job. I tried it myself but gave up, frustrated. An hour or two later, Skeez was back, HE didn’t want to give up and actually got it done
Jon Taylor
Jon Taylor
Oct 30, 2021
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They did a fantastic job. Arrived on time, rechecked regarding needs, had an excellent means to obtain parts without extending billable time and cleaned up when done. Overall am quite pleased.
Bruce & Jennifer Young
Bruce & Jennifer Young
Oct 28, 2021
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On very short notice they were able to fix our radiant heat system. TRULY appreciate them working us in and getting the problem solved so quickly. Skeez was great in his communication and help with the problem. The office staff and the plumbers were knowledgeable and great to work with! Will definitely use them again!!!
Service: Ductless heating and AC services
Tina Barker
Tina Barker
Jul 01, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
I have called them on several occasions for plumbing needs. Two of these encounters were emergent, one the furnace went out and the other was a leak in the basement. Both times Skeez found time in his busy schedule to help out and get the job done right.
Services: Tap installation, Heating maintenance, Leak investigation and repair
Robert M.
Robert M.
Jun 18, 2021
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Worst ever service, they said I needed a new unit but could not tell me what was wrong with the old unit. Would not call back and were a week late for service call.
Buyer be ware
Tonia Rueda
Tonia Rueda
Jan 19, 2021
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We had Sentinel Mechanical Plumbing & Heating come and fix our temperature control unit for our heater. Although we didn't know that was the problem at the time, our technician Esa, was very thorough making sure that everything was checked out before making a final decision. He even had to unload my very packed closet to get to the area he needed to work on and did it without complaint! Good guy, very friendly, and knowledgeable. He showed us how to use the new temperature unit and left us with the manual. Great guy, great service. I highly recommend Sentinel Mechanical to anyone who needs quality
Emily M. MillyAndFriends
Emily M. MillyAndFriends
Sep 20, 2020
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I was having trouble with my water heater. My property manager called Sentinel and I'm very pleased.They checked the water temp to begin with and they said it was super hot. They replaced the thermostat but then when they flipped the braker back on the hot water heater kicked on. The one guy said that it shouldn't kick on because the water is already too hot so they kept investigating and ultimately replaced the lower thermostat. Most people would've just left it as is so I'm impressed they continued trying to get to the root of the problem. I highly recommend Sentinel Mechanical!
S. Gee
S. Gee
Aug 10, 2020
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We called to have service performed at our rental unit in Missoula MT. This company was the only one who agreed to pick-up a hot water heater we purchased at Home Depot and install it in the rental unit. As it turned out, we didn't need it and they also returned it for us. This is OUTSTANDING service. We also asked that they look at the furnace in the unit. They are very professional and courteous. The level of service provided was completely unexpected and greatly appreciated.
Louanna Hamersky
Louanna Hamersky
Jun 07, 2020
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I have been calling out Sentinel Mechanical for 5 years for repairs on HVAC/ Plumbing/Walk in Coolers, everything I would have issues with.
First it was Chuck Fulks who gained my trust and Loyalty, then Matt, and now Skeez Schuldheisz has truly been going above and beyond for me.
He truly has been a blessing to me and the company I for. He works well and explain what issues we have and how he is fixing them. (I have learn a lot about HVAC between Chuck and Skeez). He takes the time to listen about my issues and then goes back over it to understand me for what is going on and then will even go
Clark T.
Clark T.
Aug 15, 2018
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We have owned two homes with boiler systems and have used this company for 10 years. While satisfied initially, in recent years have experienced less knowledgeable technicians, unethical billing procedures, and extremely unprofessional and demeaning conversations with management.

Our most recent go-around, a tech was sent to repair our boiler, which was not remedied after three hours. Subsequent returns did not fix the problem. Replacement of certain parts were unnecessary. We were billed for hours of time the tech spent on-call training himself with the manufacturer. For three months this technician
Jen B.
Jen B.
Jun 29, 2016
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DO NOT USE THIS COMPANY. Wow. Where do I begin? I called this company to come out to my house to look at my ground source heat pump which stopped working. I was not impressed with the guy they sent out at all. Nice fellow, but got the strong impression that he was not very knowledgeable about GSHP. Not to mention he was 1/2 hour late to the appointment. I was very shocked when 3 weeks later, I receive a bill for $280, claiming 3.5 hours of labor! He was at my house for a total of 1 1/2 hours, which is still a lengthy time to look at a 20 year old heat pump that clearly needed replacing.