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.


Volpi Foods – Prosciutto Plant, Union, MO

WEA was the civil engineering firm that designed the site plan on a 30 acre site in Union, MO for the new 125,000 SF Prosciutto production curing plant.

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Groundbreaking Ceremony for Heat and Control

A groundbreaking ceremony was held on Friday, November 4 for our Client,  Heat and Control Inc. in the Union Corporate Center at 135 Corporate Drive, Union, MO.  Heat and Control [...]

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WEA to Design New Facility for Heat and Control, Inc. to be Located in Union, MO
WEA to Design New Facility for Heat and Control, Inc. to be Located in Union, MO

Heat and Control, Inc. has engaged Washington Engineering & Architecture, Inc. (WEA) as the project architect and engineer to design their new facility.  Heat and Control, [...]

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Rock Community Fire Protection District Open House & Dedication of Fire Station No. 1

Congratulations to our client, Rock Community Fire Protection District on the successful completion of Fire Station No. 1 in Arnold, MO.  Dedication & Open House was held on [...]

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