“David is clearly an expert in Stormwater Management. I will gladly take his other courses & encourage my teammates to as well.” KT...

“Long days are made more enjoyable when the info is presented by someone who’s knowledge is thorough and shared in unique and interesting ways”. KW...

“Incredibly glad I took this class. Thank you”. DG Principal Engineer...

“David is very knowledgeable and has the experience that lets you know you’re being taught by an expert. I really appreciated the case studies and supporting photographs that helped to illuminate issues in stormwater management”. RA Environmental Scientist...

“Class is a must need for anyone writing SWPPPs”. DB, PE...

“As a PE, I could have just self-certified and not taken the class. I’m so glad i did take the class. David is an awesome teacher! He provided the necessary training; always keeping us engaged, but most importantly, gave the practical, real-world tolls/examples that are so invaluable.” SVJ...

“Hilarious and fun speaker with a wealth of insight.” Shaun W....

“Great experience, learned a ton.”...

“Great course. I feel well prepared for the exam thanks to Jerome.” Emmanuel P...

“Great class. Much better than I thought it would be. Very interesting and informative.” Mark R....

“Jerome has a very deep knowledge of the subject matter. He makes sense of a large amount of complex information.” Rod L....

“Jerome is a knowledgeable instructor who does a good job and keeps the info clear and humorous.” Nicholas B...

“Excellent education for any person who will be implementing BMPs, enforcing compliance or working in stormwater in general.” AK, Rancho Cordova...

“Dave is an amazing instructor who keeps the information flowing and fun” MS, Folsom...

“David is passionate about his work and the right ways to do the project with cost and design in mind.” SC, SLO...

“Excellent presentation. Instructor kept class engaged & encouraged participation. Very interactive; class was thoroughly involved in “direction” as one class.” JW, Sacramento...

“I have a clearer & stronger range of knowledge that I can use & share that I would not have had if I had an instructor with less practical experience” MV, San Jose...

“Awesomeness!!” ML Lompoc...

“Great information and resources presented in a clear manner. Very knowledgeable presenter with lots of useful examples from previous projects”. Brian J, Sacramento...

“Kept me engaged, thanks!”...

“Dave is great”...

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

“Very practical and field-tested information”. Blake F, San Ramon...

“Great class, good info, most helpful having the discussions”. MN, Salinas...

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

“Super knowledgeable and very useful”. MV, Salinas...

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

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

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

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

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

“Great class, David was great and made learning enjoyable”. MK Sacramento...

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

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....

Great class! Jerry is super passionate about the subject and a great teacher!...

Great job, Jerry! Stayed engaged throughout....

Great class! Jerry was great and super knowledgeable. Very down to earth!...

Your training course has significantly improved my ability to perform calculations necessary for proper stormwater control installations....

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!...

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

“Heady material presented in a positive, enjoyable manner”. Jack B. Napa...

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

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

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

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

Presenter’s ability to answer- “Remarkable”...

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

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

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

“Engaging and very experienced instructor. Lots of examples from his past experience”. Keith W....

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

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...

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

“Enjoyed the course. Will look for Dave on the next step”. Gregory S....

“Very informative., not the easy class expected, very challenging”. David K....

“Great class. Instructor has great experience” Mark from Livermore...

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

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

Will recommend to others. Patricia B. Nipomo, CA...

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...

Great class. Will help me as a designer and inspector. Brett V. Eureka...

Very informative and educational class. David S. San Jose...

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...

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...

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

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...

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....

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

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

QSD/QSP San Jose – “Very good class!”  Ron K.  Modesto CA...

QSD/QSP San Luis Obispo “Very informative…Now I know what to look for.”   Robert R,   San Luis Obispo...

QSD/QSP San Luis Obispo “Excellent presentation of what could be a dry manual. Especially the real world practical stories & applications. Well worth the time and money.”  Lloyd F.  San Luis Obispo...

QSD/QSP San Luis Obispo “David Franklin knows his information and presents it with humor. That method allows for better presentation of knowledge vs. a monotone presenter.”   Freddy O. San Luis Obispo...

“Very good presentation & course information.”   Richard C.  Camarillo CA...

“Just a quick note to let you know that I received my CESSWI certification in the mail today! I can truly admit that the new program has become a specialty trade of it’s own, and without the personal and professional training that your firm provided, I doubt that I would have made the cut…”   David […]...

“David really knows the SWPPP inside and out. Great Information on erosion control.” Benjamin W.Seaside, CA  ...

“Great presentation and very helpful information. I feel very prepared for the exam.” Tania L. Monterey, CA  ...

“I’ve never learned so much from a seminar. Your method of mixing the material with real life stories really makes the connection.” -Pete B. Seaside...

“Great presenter, able to communicate practical information and concepts for a complex program.”  Lucy M.  Mill Valley CA...