Sewer Line Repair in Roundup, MT
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Cost Range
$1,500–$6,000
Local Pros
11 available
Overview
Repair or replace damaged sewer lines using traditional excavation or trenchless methods. Addresses blockages, cracks, root intrusion, and bellied pipe sections in the main sewer line connecting your home to the municipal system.
Roundup Climate Considerations (mixed dry)
- • Frozen pipes from extreme cold
- • Hard water mineral buildup
- • Outdoor spigot freezing
Common Signs You Need Sewer Line Repair
- • Multiple drains backing up simultaneously
- • Sewage odor in yard
- • Wet spots or unusually green patches in lawn
- • Gurgling toilets
- • Sewage backup in basement floor drain
Sewer Line Repair Cost in Roundup
Low
$1,500
Average
$3,750
High
$6,000
When to Call a Professional
Call a professional when:
Sewer line work requires specialized equipment, permits, and expertise. Always hire a licensed plumber — improper repairs can contaminate groundwater.
Plumbers in Roundup
Oftedal Plumbing, LLC
Billings, MT
(406) 671-9264
Houser Plumbing LLC
Billings, MT
(406) 690-0548Andersen Sewer Service
Billings, MT
(406) 245-7593G & T Plumbing & Mechanical
Billings, MT
(406) 256-6016Founding Member
Premium spot in Roundup
Ambassador
Lead the Roundup community
Founding Member
Premium spot in Roundup
Roundup Housing Market
Median Household Income
$57,632
Median Home Value
$118,300
Median Rent
$886/mo
Homeownership Rate
72.6%
Population
1,964
Median Year Built
1951
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Sewer Line Repair
Date
April 2026
Cost
$3,750
Vendor
Your local pro
Warranty
25-year material warranty
Roundup average: $1,500–$6,000
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
25-year material warranty
Auto-Checkup Created
"Sewer Camera Inspection" — every 24 months
Property Health Score
Good
plumbing category +18 pts(68 → 86)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Roundup
Recommended Maintenance Plan — Roundup, Montana
Key Risks
- • Frozen pipes from extreme cold
- • Hard water mineral buildup
- • Outdoor spigot freezing
- • Severe hailstorms
- • Heavy snow loads
Schedule
Visual inspection (DIY)(DIY)
Professional sewer line repair
Estimated: $2000–$8000
Plan for full replacement
Estimated: $6,000–$24,000
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I found 11 plumbers in your area. Here are the top results:
Smith & Sons
Connectedplumber
J&R Home Services
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Septic System Repair
Repair or maintain septic systems including tank pumping, drain field restoration, baffle repair, and pump replacement. Essential for homes not connected to municipal sewer systems.
Montana Regulations
Building Code: IRC 2018
Seller Disclosure: Sellers of residential property must complete a Seller's Property Condition Disclosure Form.
Natural Disaster Risks: Wildfires, Blizzards, Flooding, Earthquakes