Plastic Manhole Insert
Manhole Insert- V2P
Stainless Steel Insert
Valve Box Insert
Odoreater Insert
Inflow Cost Analysis

Leak Stopping
Patching / Invert Repair
Linings / Coatings
Infiltration Case Study


Parson Environmental offers an extensive product line focusing on the Sanitary Sewer Manhole Rehabilitation and Inflow/Infiltration (I & I) markets. Our customers include Municipalities, Utilities, Manhole Rehabilitation Contractors, Plumbers and Consulting Engineers. We have products that can be sold over-the-counter, while others can provide long-term residual income. A large inventory allows us to ship orders in a timely manner either via UPS or common carrier. If you think our product line fits in with your business, please contact us. We are always looking for quality companies to join our Dealer network.