Trenchless Sewer Repair in Lawrenceville, GA
Replace or reline a failed sewer line without trenching across your lawn, driveway or mature trees. Call and we connect you with an independent local plumber who handles trenchless sewer repair in Lawrenceville and Gwinnett County.
Trenchless Sewer Repair: Lining and Bursting
Two methods, and whether your line qualifies
Traditional sewer replacement means digging an open trench the whole length of the line. On a Lawrenceville lot that can mean cutting through a finished lawn, a driveway, mature tree roots, or all three, and the restoration can cost as much as the plumbing.
Trenchless methods work through small access pits at each end. Pipe lining pulls a resin-soaked sleeve through the old pipe and cures it into a new pipe inside the old one. Pipe bursting pulls new pipe through while breaking the old one outward. Either way the ground between the pits stays mostly undisturbed.
Call (770) 285-5619 any time and we connect you with a local plumber who handles trenchless sewer repair. We are a referral line, not the contractor, so ask the plumber for the price before work starts. For a plain repair, see sewer line repair.
Trenchless is often worth asking about when:
- The line runs under a driveway, patio or finished landscaping
- Mature trees sit along the sewer route
- The existing pipe is intact enough to hold a liner
- The problem runs the length of the line rather than one spot
- There is room for access pits at both ends
- You want the shortest disruption to the property
Trenchless Methods a Plumber May Use
The right technique depends on what the camera finds.
Cured in Place Lining
A resin-soaked liner is pulled in and cured, forming a jointless pipe inside the old one.
Pipe Bursting
A bursting head breaks the old pipe outward while pulling new HDPE pipe along the same path.
Spot Liner Repair
A short liner over one damaged section when the rest of the pipe is sound.
Camera Survey Before and After
A camera run before confirms the line can take the method. A run after shows the finished pipe.
Suitability Check
Not every line qualifies. The plumber should tell you if open cut is the better route.
Reopened Connections
After lining, branch connections are reopened so every fixture drains. Ask how this is verified.
What the Process Looks Like
Questions worth asking before anyone digs a pit
It starts with the camera. The plumber runs it through the cleanout to see the pipe material, the damage and the length. Often a line is cleaned or jetted first so the camera can see clearly. See hydro jetting for why that step matters.
Next come the access pits. Georgia law calls for utility locates before digging, and the plumber normally arranges them through Georgia 811. Ask who handles that and whether the job needs a permit.
For lining, the pipe is cleaned, the liner goes in and cures, and the connections are reopened. For bursting, the new pipe is pulled through. Afterward there should be a second camera run so you can see the new pipe. Ask to see it, and ask what it costs to put the pits back as lawn or concrete.
Questions to Ask the Plumber
You are dealing with an independent contractor, so it helps to get answers in advance.
Trenchless price and open trench price
Ask for both, each including restoration. Cost drivers are length, depth, method and what sits on top of the line.
Can I see the camera footage?
If the plumber says the line qualifies or does not, ask to see why.
What if it does not qualify?
Ask what the next option is, such as bursting or a conventional dig, and what each would involve.
What about water use?
Ask how long the house has to go without water or sewer use while a liner cures.
Trenchless Sewer Repair Questions
Common questions about trenchless sewer repair in Lawrenceville, GA.
Length of the run, the method (lining or bursting), pipe diameter, depth, how many access pits are needed, and what is on top of the line. Restoration is a big part of any dig, so ask the plumber for the trenchless price and the open trench price, both including putting the yard and driveway back. Ask for both before work starts.
For a line that qualifies, it is a common and accepted way to replace or reline a sewer pipe. A cured liner is jointless, which removes the spots where roots get in. The catch is suitability: the method only works if the camera survey shows a pipe that can host the liner or be burst.
Ask the plumber for a schedule once the camera survey is done. It depends on the length of the line, the method, and how many access pits are needed. Liners need time to cure, and water use in the house has to stop during that time. Most trenchless jobs are shorter than a full open trench plus restoration.
The idea is to avoid that. Work goes through access pits at each end of the run, so the driveway, lawn and trees in between stay in place. The pits themselves are backfilled, and the plumber should tell you where they will be before the job starts.
No. Lining needs a host pipe with enough structure left to carry the liner while it cures. A fully collapsed section, a severe belly or a badly offset joint usually rules it out, and then bursting or a conventional dig may be the answer. A camera survey tells you which category your line is in.
Per Gwinnett County Department of Water Resources, the property owner maintains the sewer lateral, and the county maintains the public main and the cleanout at the edge of the right of way. If you are unsure where your portion ends, call Gwinnett DWR before you agree to a replacement.
Related Plumbing Services
Complete plumbing solutions for Lawrenceville homeowners.
Trenchless Sewer Work in Lawrenceville and Gwinnett County
How local lots and pipes affect the decision.
Long Front Yards and Driveways
Many established lots in and around Lawrenceville have a long front yard, mature hardwoods and a driveway sitting right over the sewer route. In those cases the plumbing is simple but the restoration is not, which is when trenchless is worth pricing.
Root-Damaged Clay Laterals
Older homes near downtown Lawrenceville often have clay laterals, and roots at the joints are a common reason they fail. A cured liner is jointless, so there is no seam left for roots to enter. Ask the plumber whether yours is a good candidate.
Red Clay and Settled Pipe
Gwinnett's red clay moves with wet and dry seasons. A line that has settled into a belly may not be a lining candidate, because a liner follows the shape of the old pipe. Bursting or a conventional dig may be the better fit.
Homeowner or Gwinnett DWR?
Gwinnett County Department of Water Resources says the property owner is responsible for the sewer lateral, the private pipe that runs from the house out to the public sewer. The county looks after the public sewer main and the cleanout at the edge of the right of way. A second cleanout closer to the house is the homeowner's. If the stoppage is in the main in the street, that is a county job, and a camera run shows which side of the line the trouble is on. Call Gwinnett DWR if you are not sure where your responsibility ends, and do it before you agree to a dig. Homes in Buford are on the City of Buford's sewer system instead, so those calls go to the city.
Sewer Line Under Your Driveway?
Call and ask for a local plumber who handles trenchless sewer repair, and ask whether your line is a candidate.