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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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.

Questions or concerns?

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Testimonials

Hear From Our Satisfied Customers

Tom Arvidson
3 days ago
I was kept aware of when Henry was going to show up, he showed up, was pleasant and professional, quickly diagnosed the problem with my toilet, got the parts from his truck and had it fixed all within about a half hour.
Chrysanthie Meeder
6 days ago
He was very fast and friendly.
Tye or Joan Steinbach
7 days ago
Henry was great - friendly, informed and professional. Here’s hoping the thermocouple he installed buys us a little more time on our 42 yo gas water heater. 🤞🏼
Bill Funke
1 week ago
Our furnace stopped working, fortunately it was just a sensor. They replaces it quickly and everything is working great now.
DeeDee VanderZanden
1 week ago
The technician was informative, efficient, pleasant and did quality service.
Justin
2 weeks ago
Hellgate replaced our 30 year old furnace. Andrew thoroughly went through the pros and cons of each option and gave us a great deal on the one we went with. The installation team quickly installed the new furnace and were really respectful while completing the work.
Laurie Silk
2 weeks ago
Again Henry was amazing! He went above and beyond on this job and I feel that’s not saying enough. He stayed late just so I could have water! I appreciate Hellgate plumbing cooling and heating so much! This will be my go to people with no doubt! Thank you so much for making this situation less stressful!
Shane Julius
2 weeks ago
Jake and his trainee were both very helpful and very professional! Great costumer service and I greatly appreciate it! I also love the monthly payment plan! Thank you so much! I would give a 10 star review if I could!
merlin4180
2 weeks ago
Abram was fantastic! Fixed the issues. Was thorough in diagnosing and explaining the issue.
WILLY BAKER
2 weeks ago
They were on point. Showed up when they said they would. Water heater went out on friday had it replaced Saturday morning. 💯 would recommend.
Robert wolk
3 weeks ago
Quick, professional service with no issues. We will keep them in mind for any other needs. Henry earned my respect by being on time, polite to my wife and kind to my DOG. I honestly couldn't ask for better.
Charlene Crawford
3 weeks ago
06/04/26 I decided to do an upgrade on my kitchen faucet (it was leaking) and replace my upstairs bathroom toilet. It was running after being flushed until the handle was jiggled. I wanted the same as the one Hellgate installed last November in another bathroom, tall with oval seat. Called for an estimate, a plumber came that day, provided estimates and one week later I had both installed. Faucet and toilet are working perfectly, I am very satisfied with Hellgate Heating and plumbing. Quality employees, professional staff and responsive scheduling make this business my go too. 11/2025 My gas insert fireplace quit working. The first place I called said it would be a month and a half before they could even take their first look at it. I called Hellgate Plumbing and Heating and they made their first stop within the week. From there we decided a new fireplace was unavoidable. They made two more stops to work through the decision making, ordering and glitches. From first visit to installation it was a little less than a month. I could not be more happy with their professionalism, quality of service and my new fireplace Additionally, I called with a leaking toilet in the morning and a qualified repairman was here the same afternoon. The toilet was old and obsolete, so a new one was picked up and installed all with in a couple hours. No muss, no fuss and I have no complaints. Hellgate plumbing is my go to heating and plumbing service company.
Laurie Silk
3 weeks ago
Henry was amazing! I will definitely be using them again. Thanks Henry for making the situation pleasant!!
Colleen O'Connell
3 weeks ago
I highly recommend them. Their communication, prompt service, as well as updates while at the house was excellent. Our technician was wonderful!
Sandra Whittecar
3 weeks ago
Hellgate Plumbing takes professionalism to a higher level. This was the first time using their services & they were amazing from initial phone call(answered by real person) to the professional behavior of our technician-superb. Our new kitchen faucet was installed quickly and works perfectly-give Hellgate Plumbing a call, you won’t be disappointed!
Bryce Kepferle
3 weeks ago
Super nice guy, did a great job!
Randall Marshall
3 weeks ago
Kaleigh, Lisa, and Jacob were all professional (and anybody I missed) and attentive to details. Routine a/c service. Completely satisfied with the work and explanation.
Chris Johnson
3 weeks ago
The entire team at Hellgate is prompt, communicative and totally pro. I highly recommend Hellgate overall. They maintain my high efficiency boiler and take care of all my hvac needs.

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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.