Sewer and drain
A new sewer line in one day, with no trench.
Keystone replaces failing sewer lines from the inside. A resin liner goes in through your cleanout and cures into a new pipe within the old one, so nobody digs across your yard.
Lining a sewer, step by step
What happens on the day.
- 01
Clear and look
We cut out roots and buildup with a cutting head, then run a camera down the line to record every crack and joint.
- 02
Line
A resin soaked liner is turned inside out into the old pipe with air pressure. Heat sets the resin and it hardens into a new, seamless pipe.
- 03
Check
The inflation tube comes out, water runs through, and a second camera pass confirms the new line flows clean from end to end.
Why lining makes sense
Less mess, less time.
- No trench across the lawn, garden or driveway
- Works under patios, trees and finished basements
- Often costs less than digging up and replacing the pipe
- A smooth bore that carries more than the old pipe did
- A liner built to last for decades
- Usually finished the same day we start
- Only a few hours without water while the resin cures
More below ground
Drains, valves, cameras and pumps.
Drain and sewer cleaning
Stubborn clogs and root intrusions cleared in older homes and new builds alike.
Backwater valves
Installed to code, so a backup in the street main stays in the street and out of your basement.
Camera inspections
A waterproof camera on a cable shows the inside of the line in real time. You see the problem with us, and you keep the recording.
Sump and ejector pumps
A sump pump keeps the lowest floor dry. An ejector pump lifts waste up to the sewer from drains set below it.