The Sigma Solutions: Takeoff and Estimation Services for Contractors

Full CSI Division Takeoffs

MEP Takeoffs (Mechanical, Electrical, Plumbing)

Civil and Structural Estimation

BIM-Driven Takeoffs and 3D Quantities

accurate takeoffs with complete scope coverage

From project inception to bid submission, our experienced team uses best-in-class processes to ensure numbers you can rely on.

What our clients say about The Sigma Solutions and our takeoff and estimation services.

The Sigma Solutions delivered precise takeoffs ahead of schedule, helping us win bids and reduce waste.

Their team is responsive and accurate—our go-to partner for cross-border projects.

We rely on The Sigma Solutions for thorough, CSI-compliant takeoffs that keep our bids tight.