Certified:We are KOWA certified and have experience with every type of septic tank and system. From sump pumps to mound systems, we have successfully installed and repaired them all. ExperienceClaude Powell Septic Tanks has been serving the region since 1948. Our experience has enabled us to provide professional service to our customers every time. Reasonable RatesWe offer great rates on our top-quality septic tank services. Keeping our rates affordable is just another way we are committed to providing you great service.