Our Services
Manhole Rehabilitation in St. Louis, MO
Deteriorating manholes are a leading source of inflow & infiltration (I/I) into St. Louis sanitary sewer systems. GreenFlow Solutions restores structural integrity and seals out groundwater using cementitious and epoxy liners, chimney seals, and full structure repair.
What's Included
Built for St. Louis residential, commercial, and municipal sewer owners.
Our manhole rehabilitation crews work directly with municipalities, MSD, and private owners to extend the life of existing structures without full replacement. From spot repairs to system-wide I/I reduction programs, we scope, schedule, and execute the work to keep your collection system performing.
Common scopes include chimney sealing, bench and invert reconstruction, full interior cementitious lining, epoxy topcoats for H2S protection, and frame & cover adjustments.
- Cementitious & epoxy structural liners
- Chimney & frame seals
- Bench & invert reconstruction
- I/I reduction programs
- Wet well & vault rehabilitation
- Emergency structural repair
Other Trenchless Services
Explore the rest of our St. Louis sewer rehabilitation services.
Get in Touch
Ready for manhole rehabilitation in St. Louis?
Call us today or fill out our online form to schedule an appointment with the GreenFlow Solutions team.
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