SIN: 899 1THE services include, but are not limited to consultation in the areas of:: planning and documentation services for the development, planning, facilitation, coordination, and documentation…

GSA's Federal Acquisition Service awarded Cornerstone Environmental Consulting LLC a Federal Supply Schedule contract under the Multiple Award Schedule on February 27, 2019, with an ultimate completion date of February 28, 2029. Agencies order against this catalog-based, multi-agency schedule's price list rather than running new competitions. The schedule carries a $2.0 million ceiling and no set-aside designation. Cornerstone Environmental Consulting LLC, doing business as Cornerstone Environmental, is a self-certified small disadvantaged business headquartered in Flagstaff, Arizona.

The schedule covers SIN 899-1 environmental consulting services, including planning and documentation for environmental initiatives, NEPA environmental assessment and impact statement preparation, natural resource management plans, and climate change adaptation planning support. The source's geographic scope is domestic. Fifteen labor categories span hourly rates from $44.25 to $107.22, with education requirements from high school to master's degrees. The schedule offers no security-cleared labor categories.

Orders issued under this schedule cover cultural resource inventories, archaeological surveys, and data recovery, with set-aside designations varying by order. The largest is a $1.1 million firm-fixed-price order from the USDA Forest Service Southwestern Region for a Class III survey of 2,568 mandatory and 5,342 optional acres near Groom Creek, Arizona, set aside for total small business, awarded October 30, 2024, with completion October 31, 2026. A $899.96 thousand Forest Service order for cultural surveys supporting hazardous fuels reduction on the Kaibab National Forest's Williams and Tusayan Ranger Districts was awarded June 23, 2023, with completion December 31, 2026. The Bureau of Land Management Arizona Region placed a $203.83 thousand cultural resource inventory order on September 15, 2025, with completion September 30, 2026. The Bureau of Reclamation issued a $52.64 thousand survey order for the NGWSP Reaches 2 and 3 project near Bloomfield, New Mexico, awarded March 20, 2025, with completion July 6, 2025. The National Park Service Intermountain Region awarded a $211.38 thousand archaeological data recovery order at Montezuma Well, Montezuma Castle National Park, on April 11, 2022, set aside for total small business.

The firm specializes in Class III cultural resource inventories, Section 106 review, site recordation, and NAGPRA compliance support for land management projects across Southwest national forests and public lands.

SIN: 899 1THE services include, but are not limited to consultation in the areas of:: planning and documentation services for the development, planning, facilitation, coordination, and documentation of and/or for environmental initiatives (or mandates such as executive order 13693 in areas of chemical, radiological, and/or hazardous materials; ISO 14001 environmental management system (EMS) and sustainable performance measure development; environmental assessment (EA) and environmental impact statement (EIS) preparation under the national environmental policy act (NEPA); endangered species, wetland, watershed, and other natural resource management plans; archeological and/or cultural resource management plans; environmental program and project management; environmental regulation development; climate change adaptation and resiliency planning and implementation support, including but not limited to, identifying climate risks and impacts; applying and interpreting climate and impac