
Timothy Petz, P.G.
Professional Geologist
Tim received his Bachelor of Geology degree from Ohio State University. After obtaining extensive knowledge
and experience of onsite wastewater systems with a reputable Colorado engineering firm, Tim founded and became President
of All Service septic, LLC in 2004. He is a past President of AEG and has received the Douglas R. Piteau Outstanding
Young Member Award presented by the Association of Engineering Geologists. With over 14 years
of field experience, Tim has extensive knowledge of Colorado geology, the septic permitting process and the current county
health department regulations.
The ALL SERVICE septic TEAM

Richard Petz, P.E.
Registered Professional Engineer
Richard has been a Registered Professional
Engineer for over 25 years. He received his Engineering Degree from Clarkson University in New York State and his Master's
in Business Administration from the University of Dayton in Ohio. His engineeering experience includes multiple
years of design and construction. He joined ALL SERVICE septic in 2004 as an engineering colleague with
his son Tim.
Annette Gaschler. Joined the All Service Team in January of 2010 as a CAD designer
and FAST treatment system installer. Annette is a college graduate, has excellent experience in AutoCad and past experience
as an Architech.