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About On-Site Wastewater Consultants 

We provide innovative solutions for the on-site industry

Who We Work With


Production Facilities and Commercial Projects

Builders & Homeowners

Subdivisions, Appartment Complexes or just your home

Governments, Municipalities and HOA's

Providing the best solutions for your budget

Who We Are

On-Site Wastewater Consultans in Talmo, Georgia was formed to solve the problems many builders, developers and homeowners face when trying to install difficult wastewater and septic systems.  Our combined 70 years of experience has connected us to the tools and resources needed to solve wastewater problems when others, even county health officials, said it couldn’t be done.  

If you are experiencing any kind of wastewater or septic problem, let our experienced, professional consultants provide the best solutions for your budget.

Harold Kilgore

Harold Kilgore




  • 39 Years Experience in/with the onsite wastewater system industry
  • Master DPH (Department of Public Health) Contractor
  • Served multiple terms at GOWA (Georgia Onsite Wastewater Association) as Board of Director
  • 2015 Master Craftsman Award
Steve James

Steve James

Managing Partner



  • Bachelor of Science Degree with double major in Biology and Chemistry
  • 29 Years experience with onsite wastewater systems and as an Environmental Health Specialist
  • 20 years as a Lead Environmentalist

Only the Best


Alternative & Advanced Systems

Years of training and experience have given us the expertise in every type of wastewater system out there


Bridging The Gap

We bring every top professional with the most experience in to solve any problem.

We also provide our clients with any training or resources they may need to get the job done right


Awards, Publications & Quality Projects

Check out our projects page to see some of the awards, publications and projects that our consultants have done in the past

Contact Us

Serving Georgia