Meet the full-time digital construction estimating and project management company.

QUANTITY SOLUTIONS INC (QSi) is composed of multi-skilled professional engineers with a wide range of experience in both private and federal-funded construction projects.

What We Do

  • Cost Feasibility provides a thorough financial study of any construction project edited
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  • Project Management provides construction/project site management to assist the project
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  • Construction Cost Estimation Our value added services in deriving the “DNA” features of the project determines the cost drivers of the project. These DNA or Key Performance Indices allow us to pinpoint and focus our value engineering efforts to achieve the budget constraints of the project proponent.
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Standard Estimating Practice
American Society of Professional Estimations
Association for the Advancement of Cost Engineering