Make Sure Your Water Heater and Utilities Are in Top Shape


Hellgate Plumbing, Heating and Cooling has provided residents of Missoula & Lolo, MT and beyond with reliable and affordable HVAC and plumbing services for over 30 years.

That means we understand the needs of our community. We're proud of our team and how it's evolved over the last three decades.

We cannot thank our local community enough for their continued support throughout all these years. We wouldn't be in business if it wasn't for our amazing customers.

Turn to Our Water Heater Experts for All Your Water Heater Needs

We serve Missoula, Lolo, Hamilton, Stevensville, and Superior, MT

Does your water take forever to heat up when you turn it on? Have you noticed temperature fluctuations or even puddles around the unit? If so, it may be time to get your water heater checked out! Here at Hellgate Plumbing, Heating and Cooling, our experts can come out, diagnose the water heater, and help to either repair or replace your unit! Give us a call today for your water heater needs.

Help When You Need It Most

Proudly Serving The Following Areas:

Missoula | Lolo | Frenchtown | Bonner | Potomac | Wye | Florence | Clinton | Hamilton | Stevensville | Superior

  • Money Back Guarantee

    Here at Hellgate Plumbing, Heating and Cooling we want to give our clients 100% piece of mind with the materials and work provided by us. Within the first year, if you are dissatisfied with the performance of the equipment; systems, or services performed by our technicians, we will make it right or remove the system and give you your money back!

  • Protection Guarantee

    All of your property - carpeting, floors, walls, appliances and furniture - is protected. Damaged property due to our responsibility will be replaced or repaired at no cost. Hellgate Plumbing and Heating provides adequate home comfort. This includes protective shoe covers and hall runners to be accustomed in all appropriate work areas.

  • Peace of Mind Guarantee

    If your unit fails to heat or cool your home within the first year we will fix it for FREE - including parts and labor! This includes a furnace, A/C, heat pump, water heater, or boiler. The unit MUST be installed by one of our technicians for this guarantee. If the system cannot be fixed within 48 hours, we will write you a $400 check for the inconvenience.

Why We Make These Guarantees

Our goal is to provide our customers with peace of mind. If it's not to your satisfaction, we've got your back and take 100% responsibility. We believe comfort should come risk-free.

Why do we feel so confident in offering these guarantees?

Each and every one of our employees receive extensive hours of training per year to provide you with high-quality craftsmanship!

Our Customer Stories:

I turned to Hellgate Plumbing & Heating after receiving a quote for a water heater and furnace from a different company that seemed unjustifiably high. Not only did Hellgate Plumbing & Heating do a free consultation (unlike the initial company), but Jason put together a reasonable quote and took the time to answer all of my questions to my satisfaction. Lindsey, at the office, was proactive and friendly in communicating leading up to the installation, and Mike and Austin were skilled and professional in their work installing the units. Overall, it was a pleasure to work with the whole team, and we've been enjoying longer-lasting hot water and more efficient heating ever since. I'm grateful for having found a plumber in town that I trust, and I would gladly work with Hellgate Plumbing & Heating again.



I have used Hellgate Plumbing and Heating/Air for multiple projects around my home and each experience has been 100% positive with quality service from start to finish. It starts with contact with their customer service representative who set up my appointment with professionalism and efficiency. Then their plumbing expert was friendly, knowledgeable and fast in his work all with care taken with my home. I would recommend Hellgate Plumbing and Heating/Air to anyone and will use them again without hesitation.

406 PT


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.

Ralph D. Leonard


Our old house was quite the project undertaking. Got a few bids, had good feel about Jason's professional opinion & plan for our place. Technician crew Mike & Kyle were phenomenal (quality work & attention to detail) & they worked hard to finish. Their kindness to bring in some space heaters during the cold snap was greatly appreciated!

Tammy D


Extremely professional, courteous and knowledgeable. Provided options and price points for us to consider. Our questions were answered in an honest informative manner. I felt I was able to make a sound decision for the services performed (which ended up being a tankless water heater).

Thank you .

jm mtp


From Lindsey (dispatch and scheduling) to Allen and Austin the plumbers, it was a good experience. Lindsey is very good at her job. A plus for customer service! Because of the current country wide situation, some things we ordered were running behind but Lindsey kept us informed! Allen and Austin were friendly and explained everything from A to Z. They did a great job too! Left no mess for us to clean up. I highly recommend this company for all of your heating and plumbing needs!

Susan S