Orange Street Bridge (Missoula, MT)

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We Are . . .

DJ&A, P.C. is a multidisciplinary engineering, surveying and planning firm headquartered in Missoula, Montana. Since 1973, DJ&A has provided services for Federal, State, and local clientele building and maintaining a reputation of quality, reliability, and integrity. Our experienced professionals are board certified in twenty states. From the preliminary phases of design to completion, our staff can organize and successfully manage each stage of project development with systematic engineering, surveying and planning.  We accomplish all of this while keeping close attention to our clients's objectives.

Every client is important. Your needs and concerns are addressed in our communication-based business approach to each project. We know you have the ability to select from a wide array of firms and are proud our level of service has led to a large number of return clients. We work hard to provide a superior final product for our clients by maintaining close working relationships to ensure the project goals and objectives are communicated and met.

We understand we work in a service industry measured by the production of quality engineering solutions delivered on time and within budget. For each project, we assemble a team of experienced in-house staff that will provide you with the expertise and industry knowledge necessary to address your project, and hopefully, if we do our job correctly, your future projects.


DJ&A, P.C. 
3203 Russell Street / Missoula, MT, 59801
P: 406/721-4320  F: 406/549-6371

DJ&A, P.C.