Plumbing, Heating & Cooling Services in Hamilton, MT

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Homes in Hamilton experience everything Montana weather has to offer, from cold winters to warm summer days and fast-changing shoulder seasons. Reliable plumbing and HVAC systems are essential for keeping homes comfortable, efficient, and protected year-round.

Many Hamilton homes range from newer builds to long-established properties, each with different system demands. Heating systems work hard through winter, cooling systems need to be ready for summer heat, and plumbing systems must handle seasonal changes and daily use. Addressing issues early helps homeowners avoid costly repairs and unexpected disruptions.

Hellgate Plumbing, Heating and Cooling proudly serves Hamilton with complete plumbing, heating, and cooling services. When homeowners need a dependable plumber or trusted HVAC services in Hamilton, our team provides knowledgeable solutions backed by experience and clear communication. Don’t wait to give us a call. Or you can take advantage of our easy-to-use online contact form

Complete Home Services in Hamilton

From neighborhoods near Downtown Hamilton to properties throughout the Bitterroot Valley, homes in the area rely on systems that can perform in all seasons. Our services are designed to meet the needs of Hamilton homeowners, no matter the size or age of the home.

Heating Services

Hamilton winters demand heating systems that are safe, efficient, and dependable. We service and install furnaces, boilers, and heat pumps, along with providing repairs and maintenance to help systems perform reliably during extended cold periods.

Cooling Services

Warm summer temperatures make dependable cooling important. Our cooling services include air conditioning repair, replacement, maintenance, and ductless solutions to help maintain indoor comfort during hotter days.

Indoor Air Quality Solutions

Seasonal allergens, smoke, and indoor pollutants can affect air quality inside Hamilton homes. We offer indoor air quality solutions that improve airflow, filtration, and overall comfort throughout the year.

Plumbing Services

Hamilton plumbing systems often face mineral buildup, aging pipes, and heavy household use. Our plumbing services include repairs, drain cleaning, water heater services, tankless water heaters, water conditioners, and full plumbing installations. Homeowners looking for a reliable plumber can count on our team for dependable service.

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Our team will help you select the perfect Rheem model for your specific needs.

Why Hamilton Homeowners Choose Hellgate

Hamilton homeowners value service that is reliable, straightforward, and built for long-term results. Many choose Hellgate Plumbing, Heating and Cooling because we understand the specific challenges homes in the Bitterroot Valley face.

  • Experience with Bitterroot Valley homes: From larger properties to compact residential neighborhoods, we are familiar with the layouts, systems, and service needs common in Hamilton.
  • Prepared for extended winter heating demands: Heating systems in Hamilton often run longer and harder. We focus on safety, efficiency, and reliability to help reduce winter breakdowns.
  • Knowledge of local water conditions: Mineral content and water quality can impact plumbing systems, water heaters, and appliances. We factor this into repairs and recommendations.
  • Clear, honest communication: We explain problems and solutions in plain language so homeowners can make confident decisions without pressure.
  • One trusted company for everything: Many homeowners appreciate having one provider for plumbing, heating, and cooling services, making future service simple and stress-free.

Schedule Service in Hamilton Today

If your home needs plumbing, heating, or cooling service, our team is ready to help. Call Hellgate Plumbing, Heating and Cooling or use our online contact form to schedule service in Hamilton and get reliable support from local professionals.

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Furnace Install
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Testimonials

Hear From Our Satisfied Customers

Jay W
3 days ago
Hellgate replaced our aging toilet with a modern model. Overall, they did a good job and the experience was satisfactory.
Amy Courser
4 days ago
Fantastic service! On our first call, they were able to schedule us for repair very quickly! On the day of the service, they arrived promptly as promised and thoroughly outlined our repair options. The repairs were completed quickly at a fair cost. We were very impressed with how thorough, friendly and helpful they were. Highly recommend!!!
Ken C.
6 days ago
Work was performed in a straight forward, professional manner. I did have to tighten-up some bolts, when a small leak appeared, after the service man left. I am left with the feeling though, that the service was overpriced - and no senior discount was offered ( I must admitt, that in the pressure of the moment, I forgot to ask about thay )
Ken C.
6 days ago
Work was performed in a straight forward, professional manner. I did have to tighten-up some bolts, when a small leak appeared, after the service man left. I am left with the feeling though, that the service was overpriced - and no senior discount was offered ( I must admitt, that in the pressure of the moment, I forgot to ask about thay )
Jerry Matthews
2 weeks ago
Well what can I say they were great they got out here quick and figured out the problem and let me know what option I had and they had a salesperson come out the same day to discuss financing on the new furnace they did everything they could plus some they did A great job I'd recommend them big time thank you guys hellgate heating plumbing and cooling and the secretaries and the people that answer the phone they were all damn nice
Jim Smitham
2 weeks ago
Our furnace wasn't operating correctly and we were away for the winter. I called on a Friday to see if a technician could check out the furnace before the weekend. Hellgate for us in and the furnace was up and operating correctly before the cold weekend. We really appreciate them helping us out. I would recommend Hellgate Plumbing and Heating to anyone.
Colleen O'Connell
2 weeks ago
First time using Hellgate and I highly recommend them. Their communication, prompt service, as well as updates while at the house was excellent. Our technician was wonderful!
Cary Cyr
3 weeks ago
RE:Annual scheduled boiler maintenance Always courteous and professional. Thank you Hellgate Plumbing for offering a membership with monthly billing.
Dan Sieckman
3 weeks ago
I’ve been a customer for several years. So far, both the work and the employees have been great.
Jena Names
3 weeks ago
I have an older heater (1998) and the tech (Sinjun) did an honest inspection and service. I was a bit suspect that I would get a sales pitch for a new unit, due to the age of the unit. The tech let me know, based on his inspection, that there is a lot of life still left! The inspection and service was well documented with photos and a walkthrough.
Lindsey Smith
3 weeks ago
Sinjun was fantastic! Explained option very clear and replaced our fireplace thermostat with ease. Highly recommend this company.
jezua garrison
3 weeks ago
Abram did a great job! Quick easy and professional. No complaints!
Ray Curtis
3 weeks ago
I am completely delighted with what Talan and Sinjun did for me! Hellgate P and H should be proud of them. They came in and professionally took care of my problem. Obviously, they knew what they were doing! Additionally, they were stellar representatives for the company!
Seana Iverson
3 weeks ago
Highly recommend Hellgate plumbing!! Honest, prompt and thorough I've had several plumbing issues recently and they came to my rescue
Karen Lacey
3 weeks ago
Sinjun and Talan were quickly able to assess and solve the problem of the unusual sound on the furnace
Kate Laney
3 weeks ago
I received a free plumbing inspection after signing up as a Diamond member. The technician arrived on time, inspected all the pipes and fittings, including the crawl space. Very efficient and pleasant. They sent me a text with a picture of the technician, his name, and a bit about him. I thought this was a. Dry nice touch. I love their service and the touches like that are a bonus.
Deborah Tomas
4 weeks ago
Clear, easy to understand communication, great attitude in spite of difficult circumstances, got a big project finished in record time, so the inconvenience of no hot water and having the kitchen torn apart didn’t last long. Price reasonable
Alex Segal
4 weeks ago
No one wants to replace their furnace less than a year after buying a home, but Hellgate made the process surprisingly easy. Jakob, Jacob and Caiden did an amazing job planning the work and executing it completely and on schedule. Even when a minor roadblock presented itself Jakob came to me with a plan ready to execute and did so without an increase in cost or the timetable Highly recommend Hellgate to anyone, their professionalism and quality of work cannot be beat. I'd also recommend Jakob and Caiden be applauded for their work. Both were absolutely respectful of me, my home and my property. Thanks! Update 1/9/26: The water pump on my furnace went out sometime early this morning and after some brief troubleshooting I realized I was in over my head! A quick phone call and a few hours later Sinjun and Talan were here to help! Within 30 minutes the problem had been diagnosed and a fix had been recommended. Not 7 hours after noticing the problem it was completely fixed and heat had returned! Not only that, but it was covered by warranty so not a penny had to be spent. I honestly cannot recommend Hellgate enough! Sinjun and Talan were amazingly professional, kind and swift. You can pay for good work but you cannot put a price on this level of service and competence so again, thank you so much Hellgate, Sinjun and Talan!

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    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.