Conjointly with County Health Departments and Municipal Sewage Enforcement Officers (SEO), D.L Howell Environmental LLC offers full-service septic percolation testing. From completing the necessary paperwork to schedule the initial Test Pit evaluations to excavating the Test Pits, and testing the proposed absorption area, D.L. Howell Environmental, LLC works cooperatively with local and state regulating agencies to provide solutions to our clients on-lot septic disposal needs. Staffed with an in-house SEO, D.L. Howell Environmental, LLC provides Test Pit Evaluations, as well as septic system design.