Septic System Designs & Consultation
by Leonard Sizer, SEO- Serving all of Perry, Juniata, Cumberland, Dauphin and Surrounding Counties

Ph 717-275-2048
HomeAbout UsPartners/Clients

Contact Us
About Leonard Sizer, SEO/Septic System Consulting
I first began working in the SEO field in 1999 and started to work part-time for local municipalities. After aproximately 1 year of doing field work I decided to start designing systems in areas that I was not a municipal SEO.  In 2004, I met W.John Madden, president and owner of Madden Engineering Services, Inc. John asked me to join his team in 2005.  At Madden Engineering Services, Inc., we have the ability to provide clients with complete Land Development Plans and also offer Engineering Services, as well as Zoning and SEO services to many municipalities in the Perry County, Pennsylvania area.  I currently work full time for John and do all the regulatory SEO work for 5 local municipalities, as well as zoning reviews while assisting with the Land Development projects of private clients and developers.  We also do infiltration testing for stormwater designs and NPDES permitting for our clients.  During the time period of working for Madden Engineering Services, Inc. I have been able to continue doing septic designs while learning about the new systems from many others in the field.  While attending all the required PA Department of Environmental Protection coarses to maintain certification, I also attend classes offered by the different companies that provide training and certifications for designers as well as stay updated on all the newest technologies. It is with that knowledge that I am able to provide for you, not only the best type of system for your property, but also the most cost effective system for your property.


Interested in learning more?