Who We Are
What we offer
Cornerstone can help your company with environmental regulatory compliance services for CUPA, LA/OCSD, FD, SCAQMD, CARB, RWQCB, DTSC, EPA; encompassing all facets of air, soil and water, including engineering design, permitting, pollution control, annual monitoring and reporting, Phase I and Phase II investigations, remediation, technical construction, facility closure and demolition, and green technologies. Contact us for a no obligation consultation
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Cornerstone Technologies, Inc.
1650 Ximeno Avenue, Suite 210
Long Beach, CA 90804
License and Insurance
Cornerstone Technologies, Inc. and CTI Engineers & Constructors divisions are licensed to perform business in Long Beach, California.
In addition, Cornerstone is licensed and bonded as a General Engineering Contractor, "A", "A-HAZ" No. 749743.Cornerstone is capable of obtaining bonding for performance,
payment, and project completion per project.
Cornerstone is insured with:
American Safety Casualty Insurance- 2 Million Dollars
General Aggregate
- 2 Million Dollars Product and Completed Operations
- 2 Million Dollar Occurrence
- 2 Million Dollars Oral & Written Contractual
- 2 Million Dollars for property damage and
- Fifty thousand dollars for fire damage
Cornerstone´s insurance policy also includes explosions, collapse and underground damages. Cornerstone is insured for Claims Made: Professional Liability, one million dollars per EA claim, and Ann. AGG.