Stormwater Management Services & Training

Erosion and Sediment Control Courses for Construction
training courses in stormwater management Our team of partners and associates will travel across California, the West Coast and Internationally to deliver recognized training courses or customized "in house" presentations specific to your needs. Contact: david@envirotechservices.biz for additional information

Our Latest Reviews:

  • “Kept me engaged, thanks!”...

    July 26, 2017
  • “Dave is great”...

    July 26, 2017
  • “Dave Franklin was able to a make a sometimes boring subject interesting” Ted M, Cottonwood...

    July 26, 2017
  • “Very practical and field-tested information”. Blake F, San Ramon...

    July 26, 2017
  • “Great class, good info, most helpful having the discussions”. MN, Salinas...

    July 26, 2017
  • “Great knowledge of information. Very passionate about educating. Very enjoyable class to attend” MS, San Ramon...

    July 26, 2017
  • “Super knowledgeable and very useful”. MV, Salinas...

    July 26, 2017
  • “It was a very informative workshop. It is useful even if you have experience preparing SWPPPs”. Octavio S., Monrovia...

    July 26, 2017
  • “I really liked David’s presentation and teaching style. It made studying tedious permit discussion engaging and exciting”. Erik H, Grass Valley...

    July 25, 2017
  • “A very thorough course that reinstates knowledge and opens students to new ideas; highly recommended”. Kassandra D, Sacramento...

    July 25, 2017
  • “Great class. Flows nicely. David is a great teacher that keeps things interesting and fun”. Matthew K, Placerville...

    July 25, 2017
  • “Instructor (David) has a great personality that makes it easy to remember the material that he teaches!” JB Sacramento...

    July 25, 2017
  • “Great class, David was great and made learning enjoyable”. MK Sacramento...

    July 25, 2017
  • “Dave did a fantastic job in presenting information, keeping it entertaining & factual”. MN...

    July 25, 2017
  • The instructor (Jerry) was exceptional and has the ability to summarize a complicated subject in a very interesting and entertaining way. He used examples that I was familiar with and he was extremely hospitable....

    February 6, 2017
  • Great class! Jerry is super passionate about the subject and a great teacher!...

    February 6, 2017
  • Great job, Jerry! Stayed engaged throughout....

    February 6, 2017
  • Great class! Jerry was great and super knowledgeable. Very down to earth!...

    February 6, 2017
  • Your training course has significantly improved my ability to perform calculations necessary for proper stormwater control installations....

    February 6, 2017
  • I wanted to thank you. I cannot express how much I truly appreciate your help and support in this process. When I left your class I felt confident. You analyzed and explained the content and scenarios so well. I took my final exam and passed!...

    December 21, 2016
  • “I passed the QSP/QSD test first time!” Daniel K, Sacramento...

    June 28, 2016
  • “Heady material presented in a positive, enjoyable manner”. Jack B. Napa...

    November 30, 2015
  • “The course gives me the perspective from the jurisdiction and the developer sides”. William S., Vallejo...

    November 23, 2015
  • “Superior discussion & industry insight provides pragmatic solution-oriented perspective of error traps & deciphering the convoluted state bureaucratic systems & regulations”. Brad W....

    September 23, 2015
  • “His experience as QSP/QS blended with landscape experience are very useful. Helps engineers see a bigger picture of projects”. R. S. Eureka, CA...

    September 23, 2015
  • “It is a great course, very useful and great presenter! Thanks, Dave” Tina T. Fortuna, CA...

    September 23, 2015
  • Presenter’s ability to answer- “Remarkable”...

    September 23, 2015
  • “David’s Socratic teaching methodology contributed to a, “next level” understanding of the SWPPP Process, it’s Language and Intent”. Jeffrey H. Fortuna, CA...

    September 23, 2015
  • “David was an excellent instructor and provided the tools to be able to implement the SWPPP on my projects”. Nathan B. Richmond, CA...

    September 23, 2015
  • “Class was excellent; well structured; well taught, fun”. Brandon B. West Sacramento...

    September 23, 2015
  • “Engaging and very experienced instructor. Lots of examples from his past experience”. Keith W....

    February 23, 2015
  • This class was awesome; stayed on track & focused. David I. Pismo Beach, CA...

    November 19, 2014
  • It was perfect for me as an inspector. Dave made this thing real-stuff we could take to the job sites. J. F. Arora. CO...

    November 19, 2014
  • “David Franklin made my QSP/QSD experience interesting, informative and entertaining. Glad I chose him as my instructor”. (signature illegible)...

    August 1, 2014
  • “Enjoyed the course. Will look for Dave on the next step”. Gregory S....

    August 1, 2014
  • “Very informative., not the easy class expected, very challenging”. David K....

    August 1, 2014
  • “Great class. Instructor has great experience” Mark from Livermore...

    August 1, 2014
  • “Very accommodating in comforts: water, coffee etc. Instructor did good job of keeping interest”. Konrad N...

    August 1, 2014
  • Great class, really informative; looking forward to putting into practice. Nick H. Fallbrook, CA...

    August 24, 2013
  • Will recommend to others. Patricia B. Nipomo, CA...

    August 24, 2013
  • It’s never easy to get into depth on a General Permit. Though overwhelming at first, I left with a solid understanding of the CGP. Sarah S. Trinidad, CA...

    August 24, 2013
  • Great class. Will help me as a designer and inspector. Brett V. Eureka...

    August 24, 2013
  • Very informative and educational class. David S. San Jose...

    August 24, 2013
  • The course kept my interest piqued. David’s demonstration of his knowledge and experience with the material was impressive. I’m thankful I had the opportunity to learn from him as I preparefor the QSD/QSP exam. Wes T. San Luis Obispo...

    August 24, 2013
  • David is a very engaging instructor who uses humor and descriptive scenarios as part of his teaching style which is so helpful for me to be able to retain information. Sarah A. Santa Cruz...

    August 24, 2013
  • Dave is a great presenter. He has the ability to keep potentially boring content very interesting. Cody W. Monterey CA...

    June 10, 2013
  • I am pleased to recommend David Franklin and EnviroTech as a knowledgeable and professional training course for the QSD/P program. The course provides an excellent foundation for proper compliance with the intent of the regulations. Chris B. Benicia...

    June 6, 2013
  • Just thought you might like to know, I passed my QSP and QSD exams!  Scores were 93% or QSP and 92% on QSD. Tim R....

    January 23, 2013
  • “Lots of useful information, David adds a casual spin on a difficult subject”. James H. Clovis CA...

    April 19, 2012
  • QSD/QSP San Luis Obispo “Excellent delivery, Quick paced, without bogging down”.  Greg S.  Arroyo Grande  CA...

    April 18, 2012





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