Green Septic Tank Cleaning is the premier septic service company in northwest Alabama. With over 42 years experience, our certified pumpers are efficient and understand how septic systems work. We always offer free estimates. We work with residential systems and commercial systems. Give us a call today for a free no obligation estimate from our friendly staff at Green Septic Tank Cleaning.. Septic Tank Cleaning and Pumping,Septic Tank Inspections,and Septic Tank Repairs.