• Langan Engineering and Environmental Services, Inc.

    • Engineers
    355 South Grand Avenue
    Los Angeles, CA 90071
    (949) 255-8647
    (949) 255-8641 (fax)
    • About

      Langan provides an integrated mix of engineering and environmental consulting services in support of land development projects, corporate real estate portfolios, and the oil and gas industry.

    • Whom to Contact

      • Toni DeMayo
        Project Geologist / Project Manager
        Phone: (213) 500-2397
        Fax: (213) 943-1301
      • Katie Nilmeier
        Marketing Coordinator
        Phone: 949-255-8647
        Fax: (949) 255-8641