Repiping, water lines & sewer
The work under the floor and under the yard — complete waste and water re-pipes, main line replacement, and the old cast iron and galvanized still running beneath a lot of North Bay homes.

Whole-house repiping
When a house has been patched enough times, replacing the run is cheaper than the next five repairs. We re-pipe complete waste and water systems — laid out properly, supported properly, and inspected — so the next owner of your home doesn't inherit the same problem.
- Complete waste and water re-pipes, residential and commercial
- Galvanized and polybutylene replacement
- Repairs and re-runs in crawlspaces and under slab
- Proper support, spacing and slope — inspected, not hidden
- Permits and inspections covered in our fees
Main water lines
The line from the meter to the house is the one nobody thinks about until the water bill doubles or the pressure drops. We trench, replace and re-tie the main, install proper brass shutoffs where they belong, and put the yard back.
- Main water line replacement from meter to house
- Pressure loss diagnosis and regulator replacement
- New shutoff valves at accessible locations
- Trenching, backfill and site cleanup


Drains & sewer laterals
Slow drains, recurring backups and the cast iron waste lines under older Santa Rosa and Sebastopol homes. We replace the failing sections in ABS, correct the slope while we're in there, and make sure the cleanouts are somewhere a person can actually reach them.
- Drain repair and waste line replacement
- Sewer lateral repair and replacement
- Cast iron and galvanized drain replacement
- Corrected slope, proper venting and accessible cleanouts
What this work actually looks like








Thinking about a repipe?
It's a big job and it should come with a real conversation first. Free estimate, and a straight answer about whether you need the whole run or just a section.