Work with a Team
You Can Trust

Let our experts handle everything to improve your home

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

0% Financing

for 60 Months
Offer cannot be combined with any other promotions, discounts, or special offers. Terms, conditions, and limitations may apply.
Expires: April 30, 2026

$49

A/C Tune-Up
Disclaimer: Limitations May Apply
Expires: April 30, 2026

$350 Off

Water Heater Installations

if 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: Apr 30, 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

April Armstrong
2 days ago
Sinjin did such a wonderful job figuring out what was going on with our furnace, and is going to fix it pronto where Garden City Plumbing and Heating just couldn’t do the job. They felt my house was too messy. First one to ever say that. Anyway, Hellgate plumbing, heating and cooling showed up pronto and told me it’s a common issue with limit switches on a Carrier Furnace. They k ew right away what it was. Cold outside now, so I need the furnace to work, and this company made it happen! Cheerful pleasant service. What a treat!
bill bunce
2 days ago
Service is excellent! We had a billing concern and they addressed it quickly and fairly. Very responsive and Abe, their tech, did a great job. The best customer service I’ve seen from ANY business in ages.
Richard Hughes
3 days ago
We had our new furnace checkup done by Sinjun. He was very professional and thorough explaining everything that was done. I am very impressed with the way they operate their business. I would highly recommend them for your HVAC needs.
Pamela Dale
4 days ago
Such a joy dealing with Kaleigh. She not only let us know when our technicians were coming but also sent pictures and a short bio of each. The wearing of shoe covering is also much appreciated. Great service 👍
Mary Taylor
4 days ago
Very friendly. Even tho my floors were dirty he still put his booties on. Explained all the services you offer. Will put your company on speed dial.
Danny Blowers
5 days ago
Fast, professional and courteous service from Mike, Henry and the team at Hellgate Plumbing. We are very thankful for their response to our plumbing emergency. I would highly recommend them for all your plumbing needs.
Karen Lacey
6 days ago
Sinjun and Talan were quickly able to assess and solve the problem of the unusual sound on the furnace
Rags Duckworth
6 days ago
One fine Friday a cable tech was doing a call at our home. Suddenly he found our water heater had sprung a leak and seeped water about 10 feet into our big guest bedroom carpet. We didn't know what to do. After calling flood mitigators I began calling. My response?" "Monday". Not Hellgate. "See you Saturday at 10." Henry was our man. By 2:00 pm we had a total cleanout of the old and a new water heater. No mess, no big deal, FIXED OUR PROBLEM. Paid in full. Done. We will have proper paperwork for a Homeowners claim. Good job. And thank you.
Mary Granger
6 days ago
Job well done! Henry arrived on time to do an annual water heater flush. He worked efficiently and showed respect for our property.
Tom Burke (Tom)
1 week ago
Had them update my plumbing for a kitchen remodel, fast and efficient, highly recommend.
Rags Duckworth
2 weeks ago
One fine Friday a cable tech was doing a call at our home. Suddenly he found our water heater had sprung a leak and seeped water about 10 feet into our big guest bedroom carpet. We didn't know what to do. After calling flood mitigators I began calling. My response?" "Monday". Not Hellgate. "See you Saturday at 10." Henry was our man. By 2:00 pm we had a total cleanout of the old and a new water heater. No mess, no big deal, FIXED OUR PROBLEM. Paid in full. Done. We will have proper paperwork for a Homeowners claim. Good job. And thank you.
Leslie Herbert
2 weeks ago
Very professional and prompt! They are my go to for fireplace, furnace, plumbing, and electric!
SA
2 weeks ago
Amazing service! The gentleman was friendly and professional. I’d definitely would recommend to others for their services! As a follow up the installation was great as well.
Mark Skinner
4 weeks ago
Henry replaced a gas hot water for us. As usual Hellgate plumbers are excellent efficient and trustworthy. I have used Hellgate for minor and major projects on our properties and have always been satisfied with their work!
Mary Lou Rentz
4 weeks ago
Fast service! Repair was quick. Jacob explained everything.
SA
4 weeks ago
Amazing service! The gentleman was friendly and professional. I’d definitely would recommend to others for their services!
Elizabeth Hubble
4 weeks ago
We were really happy with our experiences with Hellgate Plumbing. Quick, under the estimate, and didn’t have to wait all morning for them to show up. Henry was great.
ruby backer
1 month ago
Fantastic Service and employees. Great customer service by Abe. Checked Boiler (yearly boiler inspection) .Monthly payments at $21.99 per month.

    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.