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Touchmark at the Ranch - Prescott Civil Engineering Project

Creating a multifaceted Senior Living Community: Granite Basin's Touchmark at the Ranch

Granite basin civil engineering project at the touchmark Ranch in Prescott Arizona completed project

At the gateway to the City of Prescott, Touchmark at the Ranch offers Seniors a unique Full Life opportunity. Offering independent assisted and memory care all in one convenient location.

The Challenge

Developing Touchmark at the Ranch presented a unique set of challenges. We needed to create a flat building site on top of mountainous terrain. Serving the senior community, Touchmark at the Ranch required strict adherence to the American with Disabilities guidelines.

Our Approach


  • Accessibility through Design: We developed a functional site that provided total mobility for all senior residents.
  • Infrastructure Design: Our team designed water, sewer, drainage, and roadway systems that meet City of Prescott requirements.
  • Stormwater Management: We developed a stormwater system that captures and filters 100% of the stormwater runoff, with metered release to the existing system.
  • Recreational Amenities: The plan included pickleball, outdoor entertainment, and other lifestyle amenities to enhance residents' quality of life.

Technical Highlights

  • Over 44 acres of sustainably planned development
  • Independent, assisted, and memory care Senior living
  • Full Life Wellness and Enrichment Community
  • Infrastructure adapted for Senior Living

The Result

Today, Touchmark at the Ranch is a community that provides seniors with an opportunity to live a full life. This project showcases Granite Basin Engineering ability to adapt strict guidelines in the development of a community.


Touchmark at the Ranch exemplifies our commitment to functional development. Giving all residents an opportunity to succeed.

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