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Meet the Crew

Stock Holders/Management

Josh Davis – President
(208) 630-4090

Josh Davis, founder and president of Granite Excavation Inc., discovered at a very young age his passion for heavy machinery. Throughout his childhood and into high school, Josh spent his summers and free time operating equipment owned by his dad. He landed his first paid construction job running a paddlewheel scraper at the Cascade Airport at the age of 16. In 2004 during his sophomore year of college at the University of Idaho,  he decided to fulfill a local demand of forestry road construction and maintenance with the inception of Granite Excavation. Since that time, Granite has become one of the largest and most respected heavy civil contractors within the State of Idaho and surrounding areas.

Phil Davis – Vice President
(208) 630-3704
Yvette Davis – Corporate Secretary
(208) 382-4188
Phil and Yvette Davis


Dusty Hibbard GM/Senior Project Manager/Estimator
(208) 315-2993

Dusty has over 20 years’ experience in both the private and public sector of the Construction Industry. Dusty started for Granite Excavation in 2008 and oversees Granite’s Estimating Department. Along with Granite Excavations Creative Innovations; his vast knowledge is useful for Value Engineering and Design Builds.

Brad Sayers – Project Manager/ Estimator
(208) 315-2991

Brad has over 19 years experience in commercial, private, state and federal projects. He  has managed complex sewer projects with deep wet lines, lift stations, ponds and installing pipes. He started with Granite as a general laborer and is currently our Project Manager/Estimator for the Cascade area.

Taylor Landa – Project Manager/ Estimator
(208) 271-6132

Taylor has over 12 years of construction management experience, having been Project Engineer, Quality Control Manager, Safety Representative and Project Manager on several military facilities, structural, civil and infrastructure construction projects.  Taylor has worked with the U.S. Army Corps of Engineers, Department of Veterans Affairs, Bureau of Reclamation, U.S. Navy and other local, state and federal agencies on several projects.  Taylor started for Granite in 2013 and currently works as an estimator/project manager.

Adrian Inama – Project Manager/Estimator

Adrian has over 7 years of construction management experience. The majority of Adrian’s experience has been in Large Highway, Light Rail, and Oil & Gas Projects across the world. Adrian has experience in underground/above ground pipe, mass excavation/grading, as well as coordination of several different subcontract disciplines.

Zach Vandenburg – Project Manager/Estimator
(208) 794-4267

Zach has been in the construction industry for over 10 years. He started working for Granite in 2007 as a laborer and is now a Project Manager/Estimator. He has worked on underground utilities, site work, mass excavation and paving projects. As a Grade Foreman Zach ran multiple state and federal Bridge and Airport projects, including working with Midas Gold in Stibnite on projects critical to protecting existing waterways and fisheries.

Dusty Painter – Superintendent

Dusty started with Granite in 2013, he has over 15 years experience in the construction industry.

Josh Martin – Superintendent

Josh started with Granite in 2013, he has over 13 years experience in the construction industry.

Office Management

Ila Eberhardt – Human Resource Manager
(208)830- 2497

Ila joined Granite Excavation in March 2017, she has over 15 years experience in the construction industry. Ila believes in shared knowledge and values are the foundation of a company and culture. She is passionate about communications that succeed, employee relations, benefits administration, organizational development and training, continuously building a professional company together as a team.

Sandy Moosman – Accounts Payable


Safety/SWPPP Manager

Rhett Collins

GPS Specialist

Josh Vandenburg– GPS Specialist
Started working for Granite in the summer of 2012 as a laborer on a Grade crew, He worked his way up to an Equipment Operator and is currently Granite’s Agtek/GPS Specialist. Josh brings knowledge from working on large grade and underground utility projects, including Airports, Schools, Road Rehabs and Deep Sewer and Lift Station Projects.


Brian Klaus – Trucking/Aggregate Manager
(208) 369-0655

Granite Excavation, Inc.
Fax: 208-382-4189
23 Warm Lake Hwy, Cascade, ID 83611