Drain cleaning & sewer clearing in Montana
Same-day pros across 8 Montana cities. Estimate your cost, then call to clear the clog.
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Drain cleaning cost across Montana
| Type / job | Typical Montana cost |
|---|---|
| Snake a single drain (sink, tub, shower)Cable/auger, one fixture | $95 – $250 |
| Toilet or kitchen-line clogMost common call | $125 – $325 |
| Main line / sewer clog (via cleanout)Whole-house backup | $150 – $475+ |
| Hydro jetting — branch lineScours grease & scale | $325 – $750 |
| Hydro jetting — main sewer lineRoots & heavy buildup | $550 – $1,400+ |
| Sewer camera inspectionLocate & diagnose the blockage | $95 – $375 |
| Sewer line repair (spot fix)If the camera finds a break | $950 – $3,800+ |
Statewide medians — open a city below for locally adjusted pricing. Main-line and hydro-jetting jobs run higher than a single snaked fixture.
What’s different about Montana.
Generic cost pages skip the things that actually decide your price and which method fits here — local pipe materials, sewer-lateral rules, and the tree-root pressure in the ground.
Recommended approach for Montana
In Montana most recurring main-line backups trace to tree roots entering joints in aging laterals, with seasonal freeze-thaw soil movement shifting pipe and creating cracks roots exploit. Snaking or a root-cutting cable clears the immediate blockage, while hydro jetting scours roots and accumulated grease from the pipe wall for a longer-lasting result. A follow-up camera inspection locates the failing section and tells you whether you need spot repair or full replacement. Homes with a basement fixture below the next upstream sewer manhole should confirm an accessible backwater valve to guard against sewer-surcharge backflow.
Sources: Montana DLI Building Codes Bureau - Plumbing Permits · Montana Plumbing Code 2018 (UPC 2018), Chapter 7 Sanitary Drainage - UpCodes · Montana Board of Plumbers (DLI Business Standards Division)
What Montana code requires
Across Montana, drain and sewer work is governed by these statewide rules under the state plumbing code:
- PermitRepair/replace only
Routine drain clearing (snaking or jetting an existing line) is maintenance and does not require a plumbing permit; repairing or replacing buried sewer/building-drain pipe requires a state plumbing permit and inspection through the Montana DLI Building Codes Bureau.
- Cleanout accessRequired
Under Montana's UPC-based plumbing code, each horizontal drainage run needs a cleanout at its upper terminal and one at least every 50 feet of developed length; an accessible two-way cleanout near the building drain/building sewer connection may substitute for the upper-terminal cleanout, and cleanouts must remain accessible.
- Licensed contractorState-licensed plumber
Sewer and drain repair/installation must be performed under a state license; only a licensed Montana master plumber or licensed plumbing contractor may pull permits. Licensing is administered by the Montana Board of Plumbers within the Department of Labor & Industry, Business Standards Division.
- Lateral ownershipHomeowner to the main
The homeowner generally owns and maintains the sewer lateral from the house to the point of connection with the public main, including the portion running under the yard, sidewalk, and street, while the municipality maintains the public main.
- Backwater valveCheck local code
Montana's UPC-based code (Sec. 710) permits an approved, accessible backwater valve where a fixture sits on a floor level lower than the next upstream sewer manhole cover; it is a protective allowance rather than a blanket mandate for all homes.
Sources: Montana DLI Building Codes Bureau - Plumbing Permits · Montana Plumbing Code 2018 (UPC 2018), Chapter 7 Sanitary Drainage - UpCodes · Montana Board of Plumbers (DLI Business Standards Division)
Not sure what your Montana drain needs?
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Local programs in Montana
Drain cleaning itself carries no rebate, but in Montana it’s worth knowing who owns the line and what protection options exist:
- UtilityHomeowner to the mainSewer lateral responsibility →
The homeowner generally owns and maintains the sewer lateral from the house to the point of connection with the public main, including the portion running under the yard, sidewalk, and street, while the municipality maintains the public main.
- UtilityVaries — check your utilityOptional sewer line protection plan →
Some Montana utilities and municipalities offer optional service-line protection plans that can offset lateral repair costs — for example: Optional homeowner-paid plan, offered through participating Montana cities such as Livingston, covering repair or replacement of broken, leaking, or clogged exterior water and sewer service lines between the public main and the home. Availability is set by your local provider, so check whether Montana’s own water or sewer utility offers a similar plan, and review what’s covered before enrolling.
A clog is usually a clearing job; a cracked, root-filled, or collapsed lateral is a repair you own. A camera inspection tells you which one you’re dealing with before you spend on a dig.
Ready to get your drain cleared in Montana?
Speak with a licensed, insured drain technician near you. Upfront pricing, same-day availability, no obligation.
- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.
All 8 Montana cities
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Drain cleared in three steps.
- 1
Tell us what’s clogged
Use the cost tool or call — takes 30 seconds. A slow sink, a backed-up toilet, or sewage coming up.
- 2
Get matched with a local pro
We connect you with a licensed, insured drain technician near you — often the same day.
- 3
Drain cleared, fast
Your pro confirms the price on-site and clears the line. Most clogs are cleared in a single visit.
Drain cleaning FAQs — Montana
No. In Montana, snaking or hydro jetting an existing drain or sewer line needs no permit. Routine drain clearing (snaking or jetting an existing line) is maintenance and does not require a plumbing permit; repairing or replacing buried sewer/building-drain pipe requires a state plumbing permit and inspection through the Montana DLI Building Codes Bureau., and it’s pulled by your licensed plumber.
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