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Work with a Team
You Can Trust
Let our experts handle everything to improve your home
Financing Available
Flexible financing options are available to help make your HVAC or plumbing service more affordable and stress-free.
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Club
Join our Diamond Club for routine maintenance, member-only perks, and peace of mind year-round.
Special Offers
Take advantage of seasonal specials and limited-time savings. Our special offers make it easier to stay comfortable while keeping costs under control.
Choose From Our 5-Star Services
Who We Are
Local Experts Committed to Your Comfort
At Hellgate Plumbing, Heating and Cooling, we help keep Montana homes comfortable, safe, and running right. From unexpected repairs to planned upgrades, our experienced team delivers dependable solutions with honest service and quality workmanship you can trust. We handle plumbing, heating, and cooling with the care and attention your home deserves. Give us a call today to see how we can help. We proudly serve Missoula, Lolo, Hamilton, Florence, Stevensville, East Missoula, Superior, MT, and the surrounding areas.Over 40 Years of Experience
Locally & Family Owned
RESPONSIVE & RELIABLE
We Believe Comfort Should Come Risk-Free
Money Back Guarantee
100% peace of mind with our materials and work. Within the first year, if you are dissatisfied with equipment or services, we will make it right or remove the system and give you your money back!
Protection Guarantee
All of your property is protected. Damaged property due to our responsibility will be replaced or repaired at no cost. This includes protective shoe covers and hall runners in all work areas.
Need to Replace Your Current HVAC System?
Get a Free HVAC System Estimate
Special Offers
$350 Off
Water Heater Installationsif we can not install it the same day
Offer cannot be combined with any other promotions, discounts, or special offers. Terms, conditions, and limitations may apply.
Expires: Feb 28, 2026
Expires: Feb 28, 2026
$50 Off
Any ServiceOffer cannot be combined with any other promotions, discounts, or special offers. Terms, conditions, and limitations may apply.
Expires: Feb 28, 2026
Expires: Feb 28, 2026
Free
HVAC Install QuotesOffer cannot be combined with any other promotions, discounts, or special offers. Terms, conditions, and limitations may apply.
Expires: Feb 28, 2026
Expires: Feb 28, 2026
Why Choose Us
What Makes Hellgate Different
40+ Years of Local Trust
For over three decades, Missoula homeowners have counted on us for dependable plumbing, heating, and cooling done right the first time.
We Go the Extra Mile, Guaranteed
We never cut corners. Our money-back and protection guarantee gives you confidence that the job will be done right or we will make it right.
Comfort Solutions That Save You Money
From high-efficiency furnaces to tankless water heaters, we install and service systems designed to improve comfort and reduce energy costs.
Honest, Licensed Professionals You Can Trust
Fully licensed, bonded, and insured, our work meets the highest standards so you can feel confident choosing our team.
Upfront Pricing with No Surprises
You will always know the cost before work begins. We believe in honest pricing and clear communication from start to finish.
A Family-First Local Company
We treat our customers, employees, and community like family, and that commitment has earned Missoula's trust for more than 40 years.
Don't Wait... Call Hellgate!
Your home will be in the hands of trustworthy individuals who exemplify the highest standards of professionalism and ethics.
Testimonials
Hear From Our Satisfied Customers
Emily Hensen
2 days ago
Sinjun S was efficient, friendly, and thorough. Glad I chose to call Hellgate Plumbing, Heating and Cooling
Roy Leggett
3 days ago
Austin arrived to fix problem and was courteous and knowledgeable AND friendly. Highly recommend
Ralph D. Leonard
3 days ago
I recently had Hellgate Plumbing and Heating install a Navien NCB 240e combination boiler and tankless water heater. Jason returned the bid the same day. From the start Jason was easy to work with, we discussed different options and venting routes, compromised and agreed upon what to do. Michael and Jason assessed the installation exactly. The work is beautiful, like engineering art. While it seemed expensive, their bid was the lowest and they were absolutely the quickest to respond and get the work done. I am really pleased with this system. My experience working with Hellgate Plumbing and Heating was Great, I highly recommend them.
Eric Kuhl
3 days ago
Hellgate did excellent work for me expanding the plumbing connected to a hydronic home heating system, adding a new heating zone in the basement and installing new radiators. Mike worked with me on an initial visit to strategize a plan to locate piping and radiator placement to provide heat to each room with the least disturbance of drywall or other existing features. He was quite knowledgeable and creative in finding solutions. The team that came later to install the extended system were professional and competent and finished the job on time. I would not hesitate to use Hellgate again for plumbing or heating needs.
Tom Peterman
3 days ago
Henry was professional, skilled, and fast. He replaced my broken Moen Water shut-off system.
Shane Field
4 days ago
We had a new furnace installed. The technicians who installed it were very knowledgeable, respectable and great to work with. I would definitely recommend Hellgate , Plumbing and Heating!
Sally Heston
4 days ago
Henry was on time and very nice to work with on my plumbing issue. Asked it there was any other problems I would like to address while he was here. Excellent service today. Thank you
scott hansen
4 days ago
Very happy with the service we received from Hellgate Plumbing, Heating and Cooling. Their whole team is very professional, knowledgeable and pleasant to work with.
Barbara Shubert
4 days ago
Abe, the technician, was great. He arrived soon after he called me, quickly diagnosed and explained the issue and gave me a couple of options for repair. Everything was repaired and is now working. I will call you again. Thank you.
Kathy O
5 days ago
My water heater was replaced in a timely manner by a very nice and efficient serviceman. I couldn’t be happier.
mike dungan
6 days ago
I called Hellgate plumbing at 11:00 with a water heater problem they had a technician at my house by 12:30. Abraham ( the serviceman) was awesome, really friendly and knowledgeable. He diagnosed and resolved the issue immediately. Would recommend Hellgate Plumbing to anyone!
Ian Slaughter
1 week ago
Henry was an amazing technician and incredibly knowledgeable and kind. Saw our need for new water heater and made sure it happened the day we needed it done. Recommended improvements and mafe sure everything was what we needed. Definitely will be using them in the future!!! Great job!!!! Thank you Henry!!!
Steve Johns
1 week ago
Tune up on my furnace, very informative, knowledgeable, and honest. Would recommend.
Jan Harris
1 week ago
We had a new furnace installed . Both my husband and I were impressed by the courteous and efficient service we received . We were also pleased with the sales associate. We both would recommend Hellgate Plumbing and heating, with great confidence.
Georgia Worden
2 weeks ago
Andrew, caiden and Jacob are great job. Thank you
Jim Hartzell
2 weeks ago
Very professional & prompt. I definitely recommend them.
Pat McHugh
2 weeks ago
Hellgate Plumbing and their staff is excellent to work with.
Jay W
2 weeks ago
Hellgate replaced our aging toilet with a modern model. Overall, they did a good job and the experience was satisfactory.
Areas We Service
Proudly Serving the Five Valleys
We are proud to offer our plumbing, heating, and cooling services to communities throughout Western Montana, including:
Get Assistance Today
Don't Wait... Call Hellgate
Responsive and reliable help when you need it most. Hellgate Plumbing, Heating and Cooling has provided residents of Missoula, Lolo, Florence, MT, and beyond with reliable and affordable HVAC and plumbing services for over 40 years.