Home / People / Mark A. L. Hirsch

Mark A. L. Hirsch

Senior Project Manager



Associates Degree, College of the Redwoods, Eureka CA

Horticulture, Fullerton College, Fullerton CA



Licensed Landscape Contractor (C-27) CA #956898

Certified Landscape Irrigation Designer and Auditor, CLIA #84847



Mr. Hirsch has over 28 years of experience in the landscape design and construction industry. Before joining Hirsch & Associates, Inc. 1998, Mr. Hirsch obtained ten years experience working for a General Contractor, installing all aspects of landscape construction.


Mr. Hirsch has continued to increase his capacity at HAI, starting from draftsman to his current title of senior project manager. Accomplishments during his professional career including Autodesk/AutoCAD certification, certified irrigation designer and certified water auditor. Mr. Hirsch is a licensed landscape contractor in the State of California.


Professional Responsibilities

Project Management

Construction Management

Construction Support

Water Audits

Water Management

Irrigation Consultation


Community Workshops

Conceptual Design Preparation

Construction Document Preparation



IA Irrigation Association

California Landscape Contractor Association

California Park & Recreation Society

Wildlife Conservation Society

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