Deltech Engineering

Deltech Engineering has been a trusted provider of environmental engineering and construction services since 1997. Headquartered in Orange County, California, we specialize in delivering comprehensive solutions for environmental remediation, hazardous waste management, and infrastructure development. Our expertise spans environmental consulting, site characterization, and remedial action planning, supported by a team of seasoned professionals committed to technical excellence. We serve federal, state, and local government agencies, as well as commercial and industrial clients across California and the western United States. Our proven track record includes high-profile projects such as airport taxiway expansions, pipeline construction, and railroad grade separation initiatives.

We prioritize proactive project management, ensuring compliance with environmental regulations while addressing client-specific challenges. Our quality assurance/quality control processes underscore our commitment to innovation and sustainable practices. With decades of collective experience, we combine technical proficiency with operational efficiency to meet evolving industry demands. Our focus on safety, environmental stewardship, and client collaboration has solidified our reputation as a leader in environmental engineering. We remain dedicated to advancing infrastructure resilience while protecting ecological systems for future generations.