Business Details
26 Years
experience
Trusted Environmental Compliance & Engineering Solutions
Cornerstone Technologies has been delivering environmental compliance, engineering, and construction services for 25 years. Our team combines deep regulatory expertise with technical proficiency to help clients navigate complex compliance challenges. We specialize in air quality permitting, hazardous materials management, storm water compliance, and industrial wastewater discharge solutions. Our engineers and project managers collaborate closely with regulatory agencies to ensure seamless submittals and long-term compliance strategies. With a focus on cost-effective solutions, we serve commercial and government clients across the U.S., maintaining strong relationships with subcontractors and regulatory bodies.Our services include environmental auditing, site assessment, remediation, and industrial construction management. We prioritize innovation in sustainability consulting and pollution control technologies. Our 25-year track record reflects our commitment to quality, schedule management, and client satisfaction. We work with land developers, manufacturers, and municipalities to achieve environmental compliance while supporting business growth. Our multidisciplinary approach ensures projects meet stringent environmental and building code requirements.
Services
Environmental Compliance Consulting
Site Development Engineering
Industrial Construction
Compliance Auditing
Air Quality Services
Storm Water Management
Hazardous Materials Handling
Wastewater Discharge Permitting
Site Remediation
Demolition Services
Details
- Year established: 2000
Highlights and features
- We offer 25 years of experience in environmental compliance and engineering.
- Our team includes certified professionals with expertise in regulatory frameworks.
- We provide tailored compliance strategies for cost-effective project outcomes.
- Our integrated approach covers permitting, remediation, and construction management.
- We maintain strong relationships with regulatory agencies for streamlined compliance.
Associations and certifications
- ISO 14001
- ISO 18001
Services
Environmental Compliance Consulting
We provide comprehensive environmental compliance services, including regulatory audits, permit applications, and agency coordination. Our experts ensure adherence to EPA, CUPA, and local regulations while minimizing operational disruptions. Clients benefit from proactive compliance strategies that reduce risk and support sustainable business practices.
Site Development Engineering
Our engineering team manages land development projects from concept to completion, addressing environmental and building code requirements. Services include site assessment, infrastructure design, and regulatory permitting. Clients receive integrated solutions that balance project goals with environmental stewardship and compliance.
Industrial Construction
We deliver full-cycle industrial construction services with strict adherence to design specifications and regulatory standards. Our approach includes vendor management, cost tracking, and quality control. Clients gain reliable project execution for new facilities, expansions, and equipment installations while maintaining compliance throughout the construction process.
Compliance Auditing
Our compliance auditing services identify regulatory gaps and establish baseline compliance metrics. We conduct ISO 14001/18001-aligned assessments and develop corrective action plans. Clients receive actionable insights to strengthen environmental management systems and prepare for agency inspections.
Storm Water Management
We design and implement storm water pollution prevention plans (SWPPPs) and monitoring programs. Our services include BMP installation, water quality testing, and regulatory reporting. Clients achieve compliance with NPDES permits while protecting water resources through engineered storm water treatment solutions.
People
Sunil Hangal
Senior Environmental Engineer
Dr. Hangal leads environmental compliance initiatives with expertise in regulatory frameworks and pollution control technologies. He develops tailored solutions for air quality, hazardous materials, and wastewater management.
John R. Talbot
Principal Project Manager
Mr. Talbot oversees complex projects with certifications in industrial hygiene and storm water management. He ensures seamless regulatory compliance and project execution for clients across multiple industries.
Charles L. Cannon
Environmental Engineer
Mr. Cannon specializes in environmental site assessments and remediation strategies. He coordinates regulatory negotiations and implements cost-effective compliance solutions for industrial and municipal clients.
Thomas P. Schmidt
Corporate Counsel
Mr. Schmidt provides legal expertise for environmental regulations and contract management. He ensures compliance with federal, state, and local requirements while protecting client interests.
Bradley A. Sims
Civil Engineer
Mr. Sims directs infrastructure projects with a focus on environmental compliance and sustainable design. He manages permitting processes and engineering solutions for land development and industrial facilities.
Questions
What environmental services does Cornerstone Technologies offer?
We provide compliance consulting, air quality permitting, hazardous materials management, storm water programs, wastewater discharge solutions, site remediation, and industrial construction services.
How does Cornerstone ensure regulatory compliance?
Our team works directly with agencies to prepare permits, conduct audits, and implement management systems that align with ISO standards and environmental regulations.
What industries do you serve?
We work with aerospace, manufacturing, petrochemical, municipal, healthcare, and technology sectors across California and the United States.
How long has Cornerstone been in business?
We have 25 years of experience delivering environmental and engineering solutions since our founding in 2000.
Can you handle complex industrial projects?
Yes, our construction services include vendor management, cost tracking, and regulatory compliance for industrial demolition, tank removal, and pollution control installations.
What makes Cornerstone different from competitors?
We combine regulatory expertise with engineering and construction capabilities, maintaining long-term agency relationships to streamline compliance processes for clients.
