What We Do
MagnumStone™ by CORNERSTONE®
Retaining Wall
Septic Tanks and Leaching Basins
The most durable precast septic products
Catch Basins
Sizes to Fit any Need
Sewer and Drain Manholes
Precast concrete from STI will last under the toughest conditions
About STI Precast
STI Precast was initially established as Sani-Tank, Inc. and in 2019 we changed name to reflect our evolution as a comprehensive concrete specialist in both standard and customized precast products.
We service contractors, developers, municipalities & homeowners all over New England building partnerships with engineers, designers, and contractors.
For more information on fulfilling your precast needs,
please contact us at:
STI Precast
60 Lanides Lane
Leominster, MA 01453
978.537.9784
Only the Best
Experience
Decades in experience serving New England’s precast concrete needs
The Newest Technology
Dedicated to using the highest quality proven products
Expert Installation
Making sure your project goes right
No Project Too Big Or Too Small
We expertly install the following products:
- Septic Tanks H-10 & H-20
- Dry Wells (Pits)
- Tank Extensions & Well Tiles
- Well Covers
- Sewer Manholes
- Drain Manholes
- Retaining Walls
- Flower Pots
Contact Us
60 Lanides Lane, Leominster, MA
978.537.9784
office@stiprecast.com
