Engineers in Chesterfield, MO

Since founding Vestal Mechanical, Mr. Vestal was fortunate to work as an engineer, project/construction director, and ultimately as a senior director with one of the biggest global engineering, architecture, project/construction management firms in the world.

We specialize in the design and specifying of repairs to non-domestic concrete structures, from parking garages to huge storage tanks. We conduct surveys, design and manage the repair of your concrete structure. With over 45 years of engineering and construction experience, we're uniquely qualified to assist you with your engineering projects.

HT/DcR Engineering is a very skilled and professionally staffed complete service engineering company with a proven track record of providing quality results. Our staff comes equipped with extensive knowledge of project development, process management, engineering design, and industrial automation.

At Advantage Engineering we specialize in electric transmission, distribution, substation, gas and drafting design disciplines. We are an American owned company with headquarters situated in West St. Louis County. AE is a Licensed Professional Engineering Consulting Firm whose technical staff have many years of knowledge performing electric utility design and drafting projects.

Established in 1987, the expertises of the professional services offered have enabled Stock & Associates Consulting Engineers. to serve National customers with various requirements. Clients expect a top standard of service, and Stock & Associates Consulting Engineers.'s staff combine a cross section of civil engineering, environmental, and field experience to provide personalized, cost effective services.