Services overview
Cornerstone Technologies, Inc. provides accountable resource management and sustainable infrastructure services that include the full spectrum of environmental engineering and technical construction solutions. We apply our extensive team of expert resources to dedicate ourselves to our clients' requirements, offering inventive and cost-effective solutions to multifaceted company issues.
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Cornerstone Technologies, Inc.
1650 Ximeno Avenue, Suite 210
Long Beach, CA 90804

Technical Construction Services
Cornerstone provides a variety of support services related to construction efforts, including construction management, inspection services, and other technical services.
At Cornerstone one of the greatest values to our clients is our combination of front-end design, planning, and permitting tasks. The dedicated construction resource management team implements the project the way it was designed and permitted without delay or cost overruns.
Our approach to project management allows control over vendor selection, material suppliers and definitive schedules, contract management, change order control and the cost tracking we need to carefully manage your projects all the way through critical stages to completion.
Many of our largest projects have saved clients unnecessary expense by meeting scheduled deadlines and managing entire projects with in-house personnel and project managers to optimize resources. Many client projects require immediate decisions from engineers to architects to city inspectors.
Cornerstone enjoys successful, long established relationships throughout California with multiple implementation agencies:- US Army Corps of Engineers
- California Department of Fish and Game
- Port Authorities
- Cal-EPA
- State Water Resources Control Board
- State, County and City regulating agencies










