
Trenchless Sewer Line Repair in Union, MO
Trenchless sewer line repair in Union, MO for homes whose sewer line keeps backing up. The cause is filmed, the repair is quoted in writing, and the result is filmed again.
- Before-and-after video
- Clay, cast iron, Orangeburg and PVC
- Written quote before work
Camera first
The line is filmed end to end before anyone suggests a method or a price.
Price agreed in writing
Method, length and cost are written down first; work begins only after you sign off.
Licensed local crews
Repairs by licensed local technicians who work in your area.
Trenchless only
One specialty: sewer lines repaired by lining or bursting, through small access points.

Sewer Lines Under Union Homes
Many Union homes are older houses with basements, and their sewer laterals are clay tile laid in short sections, which gives roots a joint every few feet.
What we run into in Union
- Aging pipe. In older Union neighborhoods, sewer laterals are often the original clay or cast iron, laid in short sections with a joint every few feet.
- Basement exits. Basement floor drains are usually the first place a failing sewer line shows itself, because they are the lowest opening in the house.
- Deep frost. Freeze-thaw cycles move the soil around older pipe and open joints. Trenchless repair can go ahead without a long frozen trench.
All of Union, end to end (63084), along with the surrounding parts of Franklin County.
Call (833) 529-2616Sewer Line Failures We See Around Union
Calls for trenchless sewer line repair in Union, MO usually begin with one of the problems below, and the camera decides which fix fits.

Roots in the line
Roots enter through cracked or loose joints and grow into a mat. They are cut out, then lining seals the joints.

Cracked or offset pipe
Cracks, holes and joints that have slipped out of line leak and snag waste. Lining covers them with new pipe.

Corroded or collapsing pipe
Cast iron scales and rots from inside, and Orangeburg flattens. Cast iron is often lined; Orangeburg is usually burst.
Backup in the lowest drain
Sewage rising in a floor drain, shower or basement fixture is the line telling you it cannot carry the flow.
Clogs that keep coming back
If the line needs snaking every few months, something in the pipe, usually roots or a break, is catching waste.
Soggy or extra-green strip
A wet patch or a stripe of greener grass along the line's path is often a leak feeding the lawn.
Can't tell which one you have? Describe what the drains are doing, and the likely cause comes back on the call.

Line It or Burst It? Deciding in Union
Lining suits a pipe that still holds its shape: cracks, root entry, corrosion and small offsets. Bursting suits a pipe that is collapsed, flattened or too small, because it replaces the line rather than coating it.
If you already have camera footage from a previous plumber or a home inspection, mention it when you call (833) 529-2616. It often settles lining versus bursting on the phone.
Call (833) 529-2616Estimated Sewer Repair Costs in Union
Budget an estimated $4,000 to $15,000 for most trenchless sewer line repair in Union, MO. The figure moves with length, depth, pipe size and access; a spot liner is estimated at $1,500 to $4,000.
Camera inspection
- Video copy for your records
- Findings explained in plain words
- Defects measured by footage
Spot repair
- Roots cut out before lining
- Rest of the line checked on the same visit
- Usually done from the cleanout
Full line: lining or bursting
- Before-and-after video
- Est. $80–$250 per foot
- Branch connections reopened
Need Trenchless Sewer Line Repair in Union, MO? Call Today
The sooner a cracked line is filmed, the more likely it is a patch and not the whole run.
Union Homes by the Numbers
Only about 11% of homes in Union were built before 1950, so most laterals here are later materials, which tend to fail at joints and connections or from roots and ground movement rather than from old clay. Homes from 1950 to 1979 make up about 17% of the stock, an era with mixed lateral materials, and the median year built across Union is 1996. With roughly 76% single-family homes and 63% owner-occupied, most Union sewer laterals belong to the property owner, who decides whether to line, burst or patch.
With about 12,560 residents on roughly 9.1 square miles (near 1,382 per square mile), Union is spread out, with mostly detached homes on larger lots and longer runs between fixtures and the street. Among the 31 Missouri places we cover, it ranks number 19 by population.
Source: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates for Union, MO.
Where We Go in Union
All of Union, end to end (63084), along with the surrounding parts of Franklin County.
- 63084
Nearby Cities We Serve
Trenchless Sewer Line Repair in Union, MO: FAQs

Didn't see your question?
Ring us. A sewer technician picks up, and quoting over the phone costs nothing.
Call (833) 529-2616How much does trenchless sewer line repair in Union, MO cost?
Most lines cost an estimated $4,000 to $15,000 to line or burst, or about $80 to $250 per foot. A spot repair is estimated at $1,500 to $4,000, and the camera inspection at $150 to $500. Where a line is deep below a basement or frozen ground, access costs more, and that is on the written quote.
Can a sewer line be replaced without digging?
Mostly, yes. Expect one or two small pits rather than a trench, and sometimes only a cleanout.
How long does trenchless pipe lining last?
Cured-in-place liners are engineered for about 50 years. HDPE pipe pulled in by bursting is rated for 50 to 100 years.
What are the disadvantages of trenchless pipe lining?
Lining cannot pass a full collapse or lift a sagging section, and it takes a little off the inside diameter. Bursting or a targeted dig handles those.

Get Your Union Sewer Line Fixed
Call (833) 529-2616. No pipe is touched until you have signed off on the written quote.