Michael M. Simpson + Associates, Inc. (MMSA, Inc.)

Civil EngineeringUnited States2-10 Employees

Established in 1999, Michael M. Simpson + Associates, Inc. is a 100% minority-owned, SDB structural engineering firm with a presence in Greenville, SC; Atlanta, GA; and Charlotte, NC. Our staff includes seven (7) registered professional engineers, with our designers and engineers averaging over 30 years of experience in structural engineering. Our design team has experience with projects ranging in size from 100 SF to 1,000,000 GSF and construction cost from less than $250,000 up to $400 million.  Collectively, MMSA’s design-build projects estimated construction cost exceeds $2.2 billion. 

Over the course of 24 years as a diversified structural engineering firm, MMSA has been providing consulting structural engineering/CA services for a number of projects both within the US and globally. We have a vast amount of experience in new building design, renovation / addition design, IDIQ / IDC / On-Call services; LEED / Sustainable design, anti-terrorism / force protection design, building code / forensic assessments, Tier 1, Tier 2, and Tier 3 inspections and feasibility studies. 

With substantial resources available to MMSA, we are committed to successfully satisfying our clients’ demands.  Moreover, our depth of resources ensures that we can quickly accommodate a myriad of client changes.  We are proficient in SpecsIntact, and have computer software for 3D structural analysis and Building Information Modeling (BIM). We also use AutoDesk Revit Structure, AutoCAD, as well as MicroStation to deliver our end products.

MMSA is honored to work with 10% of the top 100 design firms on ENR’s Top 500 Design Firms listing and 15 of the top 50 contractors on ENR’s 2021 Top 400 Construction Firms listing (ranked, respectively, by design services and by construction 2021 revenues) over the span of 24 years providing consulting structural engineering.


                      MMSA believes in the TEAM collaboration and the importance of connecting the client’s vision!

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