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ISC Group, Inc.


ISC Group, Inc. - Irrigation Consultant

Irrigation System Design, Evaluations, Consulting, Water Conservation Specialist


ISC Group, Inc. is a caring office and is involved with many grass roots programs to promote water conservation and sustainable practices. (ASIC, ASLA, Bay Friendly, Smart from the Start, Grey Water Guerillas, etc)  We have also provided pro-bono consulting for numerous non-profit projects though out the years. Our consultants is independently well versed in aspects of horticulture, concepts of irrigation design and efficiency. 


I.S.C. Group, Inc. has extensive experience in evaluating existing irrigation systems and coordinating the renovations to those systems as well as designing public park projects, LEED compliant irrigation designs, MWELO water audits, field consultation and central irrigation systems.  I.S.C. Group has done many projects in the greater bay and South Bay area and is well versed in the requirements of South Bay Water Recycling and CA State MWELO Requirements. Additionally, Dave Langendorff with our firm is an irrigation designer certified by the Irrigation Association -CID, an EPA Watersense Partner, and an IA CLIA able to perform evaluations and audits as a third party review.


Our group is especially encouraged by the opportunity to consult as a team to solve challenging situations. We pride ourselves with our quality assurance of comprehensive clean designs that incorporate the end user/owners interests and requirements.

Years in Business 50 - Since 1972 



Irrigation Association: CLIA, 2010

CID, 2019



LEED seminar, 2009

ASIC National Conference- annual

Ewing –Waterwise seminar

IA- CLIA training 

IA-CID training

Staff is Maxicom Certified 



ASLA –Merit Award -1995 

ASIC-Excellence in Irrigation-Merit 

ASIC-Excellence in Irrigation


Merit Award-2009

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