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Oscar Larson & Associates provides complete services in the areas of:

The firm has assisted private, public, and corporate sector clients since 1945 to provide solutions to their infrastructure development programs:

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Complete services in:


The Engineering Division includes experienced professionals and other specialized professionals.

Our people are experienced through all phases of project development:


Our professionals are experienced in:

We provide leadership throughout the completion of projects and programs.


Oscar Larson & Associates cultivates a reputation which includes open communications, initiative, flexibility, and capable project coordination. The goal of our Professional and technical staff is to interact effectively with the client to identify and meet clients’ objectives.

For Additional Information:

Contact us to help you create cost effective, and timely project solutions. For more information, or to talk about a specific project, call OLA at 800.660.2043 or email to larson@olarson.com