About
A Local O'Fallon Team for What's Underground
Find it, prove it, fix it — underground.
GreenFlow Solutions is based in O'Fallon, MO, serving homeowners, businesses, contractors and municipalities across the St. Louis region.
We work diagnose-first: you see camera video of the problem, we locate and map the problem spots, and you get a written quote before any work begins.

Our equipment
- 2 hydrovac combo trucks
- Service van
- Sewer camera
- Sewer auger
FAQ
Frequently asked questions
Where are you located?
Our shop is at 852 Lone Star Drive, O'Fallon, MO 63366.
What equipment do you run?
Two hydrovac combo trucks, a service van, a sewer camera and a sewer auger.
See the problem before you pay for a fix.
Call for a free quote — written quote before any work.
