Government agencies come to Sierra Piedmont for someone they can trust.  We’ve worked with the Bureau of Prisons, Architect of the Capital, National Park Service and many others.  We are a proud GSA Contract holder and always want to make sure that you have a Superior Client Experience.  You can be assured that we take ownership of your interests and that your project will be completed successfully – we guarantee it.

Sierra uses its deep understanding of client needs and unmatched responsiveness, as set forth in Sierra’s Client Bill of Rights, to guide its highly skilled technical staff.  Sierra’s broad depth of experience extends to all 50 states, the District of Columbia, Puerto Rico, and Canada.  Technical focus includes environmental compliance and training, plan development, auditing, subsurface investigation, remediation and risk assessment/analysis.  As testimony to Sierra’s technical excellence, the firm has never received a technical challenge in its 16-year history.