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Protech is the one place to initially decide which equipments best apply to your specific needs. Our goal is to exceed your expectations in providing the best comfort heating systems, technical, mechanical, and plumbing services. Protech turns complex heating and air conditioning options into simple choice making.
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ProTECH Mechanical Inc. provides cost-effective heating and cooling, plumbing and excavating solutions to residents in the Billings area. Whether you need air duct installation or sewer replacement work, trust our team to do right by you.
Maintenance agreements are deigned to protect your home investment and for your peace of mind. They're a great way to reduce unexpected repair bills, ensure top performance, save money and prolong the life of your equipment. You will also be given 10% discount on any parts needed during a maintenance service, and if you ever need to replace the entire unit you will also be given a 10% discount on that total cost as well. All service department parts, materials and labor shall be discounted at a rate of 10% off our normal price.
When you need HVAC repair services in the Billings, Montana, area turn to ProTECH Mechanical Inc. first. ProTECH Mechanical Inc. should be your first choice for HVAC repair services. As a Billings-based business, we strive to provide cost-effective solutions for local residents. HVAC maintenance will make your system run efficiently, provide better indoor air quality and keep your property comfortable all year long. Compare your HVAC repair options & make informed decisions about your heating and cooling system.
Nothing will bring your home to a screeching halt faster than a leak! That's why ProTECH Mechanical Inc. completes code-compliant plumbing repair and installation work in Billings, Montana 24/7, 365 days a year. We're locally owned and operated - we're based in Billings, Montana and serve surrounding areas.
A septic tank installation company isn't hard to find in Billings, Montana. Local property owners turn to ProTECH Mechanical Inc. knowing we provide affordable installation and replacement services. Be sure to ask about our septic tank specials! Is locally owned and operated - if you live or do business in the Billings area, we're standing by to assist you.
Reviews (10)
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Paul Henley
Mar 16, 2022
Fast and effective service! Called on a Friday afternoon and within a few hours they showed up and repaired heating system. Have used them for years, always great prompt service.
Lynzie Harris
Oct 08, 2021
I had an elderly customer that needed a new hot water heater, sewage and pipes fixed and water turned back on quickly before she was released from the hospital. And Scott with Protech got it done quickly and very clean and professionally. Will definitely be using them again Services: Installation, Plumbing leak detection, Plumbing pipe repair, Sewer repair, Water heater installation
Lori Johnson
Oct 05, 2021
I've had two recent occasions for service and Pro-Tech arrived very quickly and took care of the problem very efficiently while being super nice and extremely professional. They are definitely my go to HVAC company from now on! Thanks Scott and Justin! Services: Plumbing pipe repair, A/C system repair
Troy Morgenstern
Aug 21, 2021
Was referred to them because they are a Carrier installer. 2 year old install and ac compressor went out. Was told it was out of warranty and they were on the spot with price for selling me a new unit. Contractor that originally installed it called Carrier(even though he is not a Carrier dealer anymore) and they sent a new compressor. You need to fix what your represent and not try to sell replacements for products that are under warranty
Sandra Wendling
Aug 20, 2021
We needed to replace our hot water heater. We called ProTech Mechanical discussed what type of water heater would work best for our needs and agreed to move forward. They arrived on-time and from the start of installation to the completion of the work, the gentlemen were professional, very skilled, polite and extremely clean. We would definitely recommend ProTech Mechanical and will use them for any future plumbing needs we have.
Leah Lady Luck Hoppe
Feb 19, 2021
When our main sewer line was backing up due to roots in the line, on a Sunday they didn't hesitate to come within 30 minutes. Kenny French was professional and helpful. When he noticed that the cover and seal for the main line was too worn out and would probably leak, he went out of his way to get the part and came back after another call to replace it!

He provided preventive care we could do so this doesn't happen again. The root issue has been one we have faced since we moved in and not one previous plumber had ever told us what we can do to keep the roots out. I can also say for Sunday, rates they were really reasonable. I would recommend these guys to everyone! They saved our day and basement!
Cynthia Barraza
Feb 06, 2021
The techs were fast and detailed. Our water heater literally blew up and they came out within a week to install a new one. The techs worked fast and provided updates throughout the process.
Sarah Joy
Jan 15, 2021
I called them because I had two toilets in my new (old) house, and both were not working. They came quickly and were able to have one person come an hour and a half out of town to do the work. While I paid for the travel time - it's a union shop - it worked out well and saved the costs of extra people. The plumber was excellent and very thorough, and did two big jobs and then some small ones.

Now I have two working toilets, no leaking faucets and everything is tight and running smoothly. They travel around the state and that is smart, as so many people in outlying areas need good quality work. They definitely fit that. And the bill, even with the travel time and charges was still reasonable. I was grateful for the work. Thank you!
Matt Stern
Jan 14, 2021
The after hours emergency tech Mitch, came to my house to snake a drain after hours and got there quickly! He was professional and courteous! This isn't the first time my main drain has backed up but it was my first time using protech, not only were the cheaper, they had better communication and left no mess! I will use them for any needs I have moving forward!
Carol Toenyes
Oct 26, 2013
I have used ProTech several times and been very happy. When I bought my new house, I had them look at the existing furnace which was old. They were honest and told me it was functioning fine. They did not push a new furnace on me. They installed my garbage disposal in the kitchen, cleaned the old furnace at my new house, and helped me light the hot water heater when I could not figure it out.

They were always quick to the work done. They have been very honest and helpful. Prices were fair and work was quality. I recommend them highly. You can trust their work and their integrity!