Providing Innovative Designs... in collaboration with our clients... to create a better environment... for the benefit of FUTURE GENERATIONS.
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HILGARTWILSON was founded by Ron Hilgart and Darrell Wilson as part of an enduring commitment to provide exemplary consulting services in civil engineering, land use planning, surveying and construction management.  Formed in 2009 in the midst of the Great Recession, both individuals faced economic uncertainty, but had an unwavering commitment to their clients and their projects.  In less than a decade, they have grown the company into the leading firm in Arizona that provides innovative and quality designs delivered with a focus on client service and satisfaction.

At HILGARTWILSON, we approach each project as a partnership with our client.  Projects are viewed through the lens of our clients.  We create efficient designs, ensure timely execution of the project, and lead our clients’ interests on technical issues through advocacy.  The result is that HILGARTWILSON has been afforded trust with our clientele to work on some of the largest and most prestigious master planned communities, as well as retail, office, educational, healthcare, mixed-used developments and public works projects throughout the state of Arizona.

When founding HILGARTWILSON, both Darrell and Ron committed to focus on the spirit of partnerships that, in addition to our clients, extend to both our people and our community.  Our partnership philosophy with our staff creates a culture that promotes individual excellence in a team environment and provides personal growth opportunities for our talented and professional staff.  We respect our position in our community as professionals and are committed to helping improve the community that we all reside in through volunteerism and active participation.

We are proud to have the privilege to serve our clients, our people, and our community.


Establish enduring partnerships with our clients, our people and our community by consistently demonstrating our commitment to quality, innovation, and integrity.


Percent of clients from word of mouth and reputation


Training hours invested in our people in 2020


Organizations we made charitable contributions to in 2020



We will know our clients. We will listen to them, understand their business and their needs, and provide a value-added service that exceeds their expectations. We will provide innovative, quality services and cost-effective designs.



We will provide an environment where our people will flourish. Our culture will promote individual excellence, personal growth, mutual respect and teamwork.



We will be a good corporate citizen by actively participating in our community & supporting worthy causes and by improving the community in which we live through innovative and sustainable designs.