Hello and welcome to TSA Estimating.
Who We Are:
TSA Estimating is a multi-faceted engineering based company. We use science to help solve
the world’s most challenging problems. We specialize in civil, wastewater, and highway infrastr-
ucture projects. Our company is trying to become a Disadvantaged Business Enterprise (DBE),
Women-Owned Business Enterprise (WBE), & New York State Minority-Owned Business Enterprise (MBE).
Our Experience Handling:
– NYSDOT projects
– PANJNY Port Authority
– NYC DDC
– Dept. of Buildings
What We Can Do:
Our team at TSA Estimating consists of civil engineers, structural engineers, builders, architects,
project managers, and construction inspectors. We cover a wide array of scope that can be beneficial
for your next project. Whether its pre-construction planning, preparing an estimate, pile setting for
high-rises, storm chamber drainage installation, construction inspections, or AutoCad drafting,
TSA Estimating is ready.
Services Offered:
– Construction planning
– Estimate/Takeoff
– Demolition/Site
– Inspection
– AutoCad design

Spall Repair
Structural Concrete
Surface Sealing
Rust Prevention
Deck Repair
Drawbridge Gears
Dead and Live Loads
Active Waterway

Demolition/Excavation
Sediment Control
Walkways
Drainage Pools
Storm Chambers
Water Displacement
SWPP Drawings
Asphalt/Concrete

Comparing Addendum
Autocad Drafting
Editing PDFs
Floor plans
Markups
Lay-out
Bathroom
Kitchen
Elevation