Since 2008, DBJ has steadily grown to become a well-respected and forward-thinking engineering firm serving clients throughout Missouri, Tennessee and Kansas. We are a small family owned strong Engineering film, Consulting, Masonry and Investigation firm, which allows us to have personal contact and dedicated involvement in the success of all our projects. Our experienced staff brings more than 20+ years of combined engineering and construction experience to every project we handle. DBJ offers a full range of services for Commercial and Residential properties. DBJ is a professional Civil and structural engineering consulting firm specializing in design of small-to-mid-sized residential/commercial buildings, roadway and drainage design projects single and multifamily dwellings and structural elements design. We can analyze and critique existing designs and produce detailed prints for contractors. We can also provide artistic conceptualized isometric hand drawings of future finished structures with remarkable detail and accuracy.