Proud members of:

the leader in trenchless
wastewater & water rehabilitation


Layer 70
Layer 71
Pto Ring

We offer industry leading products used in wastewater rehabilitation. Manhole Mortar is Fiber reinforced and silica enhanced repair mortar designed to provided structural integrity and corrosion protection in wastewater infrastructure. Supercover Composite Manhole Covers is the industry leading composite manhole cover and is the only manhole cover to include a bolted inner dish for maximum inflow and exfiltration protection. Supercover 100% corrosion resistant, traffic rated, double gasketed and sealed. When it comes to a true full service company dealing with concrete and manhole cover restoration, rehabilitation and corrosion protection we are the best in industry.