WEA is a fully staffed, full-service firm offering architectural, structural, civil, mechanical, electrical, plumbing, fire protection, bid administration and construction administration services for local and national clients.



Our staff is dedicated to creating enduring buildings with eye-catching architectural appeal for commercial, industrial and institutional projects. We can also help you complete the project with interior design services and tenant finish designs.



WEA offers six areas of engineering expertise including structural, civil, mechanical, electrical, fire protection and plumbing. Each of these services can be coordinated to produce the best possible results for your next project.



Utilize the experienced staff at WEA to bid and supervise the entire construction process for complex building projects. From the traditional design-bid-build methods to fast-track projects using a construction manager, we have the expertise to accommodate your needs.


Mark Mehrhoff – Joins WEA
Mark Mehrhoff – Joins WEA

Washington Engineering & Architecture would like to welcome Mark Mehrhoff to our staff as Project Architect. Mark brings with him several years of design experience in [...]

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WEA To Design — LMI  New Addition
WEA To Design — LMI New Addition

LMI Aerospace announced a major expansion of its Washington, MO facility and has engaged Washington Engineering & Architecture as the project architect and engineer. The [...]

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Wingbermuehle Activity Center
Wingbermuehle Activity Center

St. Francis Borgia Regional High School opened its new Wingbermuehle Activity Center after the 1st of the year.  The two million dollar multi-purpose building provides additional [...]

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WEA  Welcomes — Laura Pottebaum
WEA Welcomes — Laura Pottebaum

Washington Engineering & Architecture would like to welcome Laura Pottebaum to our design staff. Laura is an experienced architectural designer having extensive knowledge in [...]

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