Touchmark at the Ranch
Prescott, AZ | Senior Living
Civil engineering including site design, infrastructure planning, and stormwater management for a senior living community.

Public engineering firm profile
Prescott, AZ
Engineering Sustainable Futures
Granite Basin Engineering, Inc. (GBE) is a civil engineering firm based in Prescott, Arizona, founded in 2006. GBE specializes in land development, land planning, land surveying, site development, drainage and flood control, and construction management for commercial, industrial, residential, and public projects throughout Northern Arizona. The firm emphasizes creativity and resourcefulness, maintaining close stakeholder involvement throughout every project phase.
Due diligence, master planning, rezoning, and special use permits for commercial and residential projects, with support through entitlement, surveying, planning, design, and construction.
Boundary and topographic surveys for projects ranging from residential lots to several-hundred-acre ranches, preserving the region's original survey history.
Stormwater management and flood control design protecting communities and preserving natural systems.
Project oversight from groundbreaking to ribbon-cutting, with stakeholder interests maintained throughout.
Prescott, AZ | Senior Living
Civil engineering including site design, infrastructure planning, and stormwater management for a senior living community.
Prescott, AZ | Land Development
Master planning, infrastructure design, and water systems for a premier Prescott residential and golf community with 18-hole championship golf.
Prescott, AZ | Government
Drainage solutions, road upgrades, and infrastructure improvements.