Company History

Located in Tempe, Arizona, D.R. Mattson, Inc. has been headquartered in the greater Phoenix area since 1986. David R. Mattson, founded the firm in response to requests from former construction clients, to help manage their individual real estate development projects. Since then, D.R. Mattson, Inc.’s expertise and its client satisfaction have kept the company very active in the Valley of the Sun, as well providing its services regionally, nationally, and internationally for its clients as their needs evolved in non- Arizona based situations.

D.R. Mattson, Inc. consists of a core group of individuals with over a century of personal expertise in nearly all aspects of the construction industry. Our experience, gathered from a vast array of assignments, has enabled our personnel to develop and assemble an extensive database of project cost information. With this database, D.R. Mattson, Inc. is able to provide its clients with the most current costs and market trends.

D.R. Mattson, Inc. offers Project Development Services and full Program Management from project inception through project completion. We also provide specialized technical services, including Conceptual Estimating, Scheduling, and Comprehensive Due Diligence Packages. For more information on the range of services that can be provided, please visit the section of this website labeled “Services”.