Furnace Repair in the Greater Montana Area

Don't Wait...Call Hellgate

Living in the Greater Montana area means your furnace is a critical part of your family’s safety. When temperatures drop in the Bitterroot Valley or winds pick up in Missoula, you need a heating system you can trust. Even reliable units can struggle during a long, harsh winter. You might notice inconsistent heat, strange banging noises, or a furnace that won’t turn on at all. These issues often stem from worn-out belts, dirty sensors, or pilot light failures that require professional attention.

At Hellgate Plumbing, Heating & Cooling, we have spent 35 years keeping our neighbors warm. We provide fast furnace repairs from Frenchtown to Clinton and across the surrounding areas. If your energy bills are spiking or your furnace is turning on and off too quickly, our experts can help. Ignoring these signs can lead to expensive breakdowns or dangerous carbon monoxide leaks. Don’t wait for a total system failure to get the help you need. Call us today or fill out our online contact form to schedule your repair and restore your home’s comfort.

Hellgate employee opening furnace for repairs.

Furnace Repairs We Offer

At Hellgate Plumbing, Heating & Cooling, we provide professional repair services to fix any issue your system may encounter. Our licensed technicians have the tools to work on all major furnace brands, ensuring your home stays safe and warm. We focus on reliable solutions that improve your system’s performance for the long haul.

Detailed Diagnostic Inspections

Our team performs a thorough inspection of your heating system to find the exact cause of your furnace trouble. We check critical parts like the heat exchanger and gas lines to ensure there are no hidden safety risks. After our assessment, we explain the necessary repairs clearly so you can make an informed decision for your home.

Parts Replacement and Calibration

We carry high-quality replacement parts to fix common failures with blowers, sensors, and ignitors during our service visit. Our technicians also calibrate your thermostat and internal controls to ensure every part of the system works together correctly. This precision work helps restore efficiency and prevents the mechanical strain that leads to future breakdowns.

System Performance Restoration

When your furnace struggles during a Montana cold snap, we work efficiently to restore your heat and comfort. We understand that a malfunctioning heater is a major stressor for residents in Missoula, Lolo, and the surrounding areas. Our experts arrive ready to handle repairs that protect your plumbing and keep your living space cozy.

We're here to help!

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

Why Choose Hellgate Plumbing, Heating & Cooling

Selecting the right contractor for your furnace repair makes a significant difference in the lifespan of your equipment. At Hellgate Plumbing, Heating & Cooling, we take pride in our reputation for honesty and technical expertise. We focus on providing high-quality workmanship that ensures your home stays warm during the most demanding Montana winters.

  • 35 years of local experience: We have served the Western Montana community since 1991 and understand the specific heating challenges our climate presents.
  • Licensed and insured technicians: Our team consists of highly trained professionals who stay up to date on the latest heating technologies and safety standards.
  • Community-focused service: As a local business, we treat our customers like neighbors and prioritize long-term relationships over quick sales.
  • Transparent pricing: We provide clear explanations of the work needed so you are never surprised by the cost of your furnace repairs.
  • Service across the Greater Montana area: From Bonner to Frenchtown, we maintain a wide service area to ensure homeowners in outlying communities have access to quality care.

Schedule Your Furnace Repair Today

Don’t let a broken furnace leave your home in the cold this winter. Our team is ready to provide the reliable repairs you need to keep your family warm and safe. Call Hellgate Plumbing, Heating & Cooling today or fill out our online contact form to request an appointment. We look forward to serving your home in Missoula, Lolo, and throughout the Greater Montana area.

NEW

Furnace as Low as $88/month
Offer cannot be combined with any other promotions, discounts, or special offers. Terms, conditions, and limitations may apply.
Expires: Feb 28, 2026
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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!

    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.