Thank you for the fast help in getting my house back in order after an unexpected fire accident. I appreciate how he was so motivated to get it done and to accommodate my concerns. I recommend him to all of my friends and even my neighbors who were asking for his help with home repairs....

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There are 2 highly-rated local boiler repair pros.
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TRUSTED BY LOLO, MT HOMEOWNERS
4.4
Average homeowner rating304
Verified boiler repairs reviews
Boiler Repair reviews from real Angi homeowners in Lolo, MT
Last update on October 14, 2025
- Ann D.
- William R.
Repaired cracks in our driveway. Mitch carefully explained each process of the repairs.
- Hoyt Y.
I strongly recommend Cosmos. They have been doing the annual check-ups on my ancient Hydrotherm gas-fired boiler heating system and somewhat newer Carrier A/C system for the past five years. I have been very impressed with their professionalism, integrity, reliability and quality of service....
- Virginia D.
They removed the old boiler and valves, installed new boiler, hot water tank zone valves and local piping and repaired a leak in a fintube connection, connected gas piping, tested and fine tuned the system, cleaned up, and checked again a week later to see that all was right.
- Douglas W.
The final repair will occur in the spring when the weather allows.
- Mark K.
Very prompt service at first yet never returned calls after I spent 600.00 on repairs which were futile. The boiler was beyond repair. They were to give me an estimate to replace the boiler system even said they were in contact with the boiler manufacturer they never returned my calls after...
- Josh G.
They did a good job. Kept me informed on what they were doing and how much time they were spending into the repair. There were no suprises for cost to repair. I would use them again.
Find Boiler repair pros in Lolo

Groundworks
Groundworks
Groundworks knows how to solve basement, and crawl space problems, the first time. Proudly serving Montana and Wyoming.
"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."
Susan E on July 2025
Groundworks knows how to solve basement, and crawl space problems, the first time. Proudly serving Montana and Wyoming.
"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."
Susan E on July 2025

Bath Fitter of Montana
Bath Fitter of Montana
Bath Fitter, offers top quality, customized, bathroom renovation products and service, and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Since measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day, without compromising on quality, and you?ll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling, and tub-to-shower conversion services and see why a Bath Fitter, bathroom makes all the difference.
"cooper was our installer. He was veryprofessional and did excellent work. The job he did looks great. What a great employe he is for bath fitter. Better than five star. The only problem I have is I ended up with a shower without a corner shelf or soap dish. This is the first shower I have seen with out these. Gary White"
Gary W on June 2025
Bath Fitter, offers top quality, customized, bathroom renovation products and service, and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Since measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day, without compromising on quality, and you?ll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling, and tub-to-shower conversion services and see why a Bath Fitter, bathroom makes all the difference.
"cooper was our installer. He was veryprofessional and did excellent work. The job he did looks great. What a great employe he is for bath fitter. Better than five star. The only problem I have is I ended up with a shower without a corner shelf or soap dish. This is the first shower I have seen with out these. Gary White"
Gary W on June 2025

Anderson's Heating and Air Conditioning Inc
Anderson's Heating and Air Conditioning Inc
is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Beartooth Bathrooms
Beartooth Bathrooms
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, 17 years total experience in construction and remodeling. We offer free estimates on your shower replacement, bathtub replacement, walk-in tubs or tub-to-shower conversions. We have two showroom locations. One in Missoula and the other in Billings. The hours listed are showroom hours. Installation hours differ and we take calls 24 hours a day.
"Great communication"
Travis M on August 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, 17 years total experience in construction and remodeling. We offer free estimates on your shower replacement, bathtub replacement, walk-in tubs or tub-to-shower conversions. We have two showroom locations. One in Missoula and the other in Billings. The hours listed are showroom hours. Installation hours differ and we take calls 24 hours a day.
"Great communication"
Travis M on August 2025
Darkes Renovations llc
Darkes Renovations llc
My company can do gutters and downspouts. Fencing installation. Bath and shower replacements. Drywall repair. Electrical Plumbing Painting Flooring Trim Door replacements Window replacements
My company can do gutters and downspouts. Fencing installation. Bath and shower replacements. Drywall repair. Electrical Plumbing Painting Flooring Trim Door replacements Window replacements
Mla Construction LLC
Mla Construction LLC
i been on this trade for over 15 years i started doing drywall then framing after got into tape and bed and painting and i can also do plumbing , air piping , concrete , sidding, a little bit of everything and like i say costumer is always right
i been on this trade for over 15 years i started doing drywall then framing after got into tape and bed and painting and i can also do plumbing , air piping , concrete , sidding, a little bit of everything and like i say costumer is always right
Montana Refrigeration LLC
Montana Refrigeration LLC
Locally owned and operated in Missoula, MT. We have the experience you need for all of your Residential and Commercial HVAC/R needs, from emergency repair to unit install. We have you covered!
Locally owned and operated in Missoula, MT. We have the experience you need for all of your Residential and Commercial HVAC/R needs, from emergency repair to unit install. We have you covered!
Royal Antler Home Services
Royal Antler Home Services
2020 Super Service Award Winning company on Angie's List! We are a local family/veteran owned home services company servicing Flathead and Lake county. We have great reviews 5 star average on our website. Here at royal antler our goal is to help all our neighbors with there home projects. Royal Antler should be your go to home service for all your projects big or small A to Z. We do plumbing, hvac, ducting, interior and exterior trim, cabinets, flooring, windows, doors, blinds, fans, lighting, landscaping, roofing, interior design, staging, and the list goes on. Free estimates to all of our customers, discounts, and promotions. Check us out on our website at ramechllc.com
2020 Super Service Award Winning company on Angie's List! We are a local family/veteran owned home services company servicing Flathead and Lake county. We have great reviews 5 star average on our website. Here at royal antler our goal is to help all our neighbors with there home projects. Royal Antler should be your go to home service for all your projects big or small A to Z. We do plumbing, hvac, ducting, interior and exterior trim, cabinets, flooring, windows, doors, blinds, fans, lighting, landscaping, roofing, interior design, staging, and the list goes on. Free estimates to all of our customers, discounts, and promotions. Check us out on our website at ramechllc.com
Sloane's LLC
Sloane's LLC
Local commercial, landscape, and lighting controls agent. Also an agent of air handling equipment and HV/AC controls. Manufacturer’s Representative of the Electrical Industry.
Local commercial, landscape, and lighting controls agent. Also an agent of air handling equipment and HV/AC controls. Manufacturer’s Representative of the Electrical Industry.
FAQs for boiler repair projects in Lolo, MT
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
The Lolo, MT homeowners’ guide to boiler repairs
From average costs to expert advice, get all the answers you need to get your job done.
What you’ll pay for furnace repairs depends on many factors, including what parts are malfunctioning, where you live, and even the time of day. Here’s a breakdown of what can go wrong with your furnace and the cost to fix those issues.
When it’s time to replace the furnace, review this guide for new furnace costs based on type, size, and efficiency, plus furnace installation costs.
A swamp cooler offers cool, moist air and costs less than an air conditioner. Learn about the costs of swamp coolers based on your home size and type of unit.
You know filters, fans, and compressors, but do you know what a condensate drain line is? Discover how a small pipe safeguards your AC unit and home from major issues.
Mini split versus heat pump: which one to choose? Explore how these energy-smart HVAC systems stack up in cost, comfort, and efficiency.
Facing an issue with your HVAC system? Troubleshoot these common HVAC problems to maintain a comfortable temperature in your home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"