Phone: 520-514-2779 Fax: 520.514.7107 Email: contact@eaglerockexcavating.com 4750 N. La Cholla Boulevard Tucson, Arizona 85705 Established in 2001, Eagle Rock Excavating, LLC is a Tucson, Arizona-based civil construction company specializing in full site development. Our management team has more than 70 years experience in commercial, residential, subdivision and retail property development. We’re a Tucson owned company with strong roots.