If you're a homeowner in Montana dealing with a burst pipe, a leaky faucet, or a complete bathroom renovation, you're probably wondering what it's going to cost you. I get it—plumbing repairs can feel like a mystery wrapped in a wrench, and prices seem to vary wildly depending on who you call.
After talking to dozens of homeowners across Montana and plumbers from Billings to Missoula, I've put together this guide to give you real numbers so you can budget accordingly and avoid getting completely blindsided at the checkout.
Let's start with the basics. Most Montana plumbers charge a service call fee just to come out and diagnose your problem. In 2025, expect to pay anywhere from $75 to $150 for that initial visit, depending on where you live and how far the plumber has to travel.
In Billings, the largest city in Montana, you're looking at the lower end of that range—around $85 to $110. Missoula and Bozeman, being college towns with competitive markets, tend to run similar rates. Great Falls typically falls in the middle at about $100 to $125.
Once the plumber identifies the problem, here's what common repairs typically run:
These prices are pretty consistent across Billings, Missoula, Bozeman, and Great Falls, though rural areas outside these cities might see slightly higher costs due to travel time.
Water heater problems are one of the biggest expenses homeowners face. If your heater just needs repair, you're looking at $250 to $600 as mentioned above. But if you need a full replacement, that's a different story.
A standard 40-50 gallon electric water heater installation in Montana runs $1,200 to $2,000 total, including the unit and labor. Gas water heaters are slightly more expensive—expect $1,500 to $2,500 installed.
Tankless water heaters are gaining popularity in Montana, especially in Bozeman and Missoula where people are more eco-conscious. These bad boys cost $2,000 to $4,500 installed, but they're more energy-efficient and last longer, so some people view it as worth the investment.
One thing to keep in mind: Montana winters are brutal, and water heater problems seem to always happen in January when pipes freeze. If you need emergency service outside normal business hours, tack on an additional $100 to $200 for the after-hours fee.
This is where costs can really add up, especially if you've got older pipes or foundational issues. Montana homes built before the 1980s sometimes have galvanized steel pipes, which tend to corrode and need replacement.
If a plumber needs to replace a small section of pipe (say, 10-15 feet), you're looking at $400 to $800 in labor and materials. But if you need to replace all the main water lines in your house? That's $3,000 to $8,000 or more, depending on how much pipe needs to be replaced and how accessible it is.
In Missoula and Bozeman, where many homes are older, I've heard of customers paying closer to $10,000 for major pipe replacement projects. In newer developments around Billings and Great Falls, this is less common but still happens with older properties.
Sewer line repairs are in their own category of expensive. Cleaning a sewer line runs $300 to $600. Actual sewer line replacement? That could be $5,000 to $25,000 depending on how deep the line is and how much digging is required. It's the kind of thing that makes homeowners cry a little.
If you're planning a full bathroom or kitchen remodel, plumbing is just one piece of the puzzle, but it's an important one. For a bathroom remodel that includes new pipes, fixtures, and rough-in work, you're looking at $1,500 to $4,000 in plumbing alone—not counting the fixtures themselves.
Kitchen remodels with new sink installation and potential water line rerouting run $800 to $2,500 for plumbing work.
Not huge, but Billings and Great Falls are slightly cheaper than Missoula and Bozeman due to less competition and different market rates. You might see $10-20 less per hour in Billings, but the service call fees are pretty standard across the state.
Some do, some don't. Many provide flat-rate pricing for common jobs. Hourly rates typically range from $95 to $150 per hour across Montana, depending on the plumber's experience and location.
Absolutely. Get multiple quotes, ask about discounts for multiple repairs done at once, and don't wait on small problems—they become expensive problems fast. Also, if you have a warranty or home service plan, check what's covered before you pay out of pocket.
Got a plumbing problem that needs attention? Don't let it sit around and cause more damage. Call us at (888) 367-8475 for a free quote in your area. We serve Billings, Missoula, Great Falls, Bozeman, and surrounding communities.
Get a FREE estimate — call now:
(888) 367-847524/7 Available • Licensed & Insured • All of Montana
Licensed pros in your area. Fast response guaranteed.