Senor Septic provides competitively-priced, expert septic system services to Ontario, Highland, San Bernardino, Fontana, Rialto, Bloomington and surrounding areas. As a fully licensed and insured C-42 sanitation system contractor with over 20 years of field experience, we have the qualifications and skills to handle any septic tank pumping, installation, inspection, repair, or certification need. We always follow the highest industry standards, and guarantee our septic tank installations and replacements with a one-year labor warranty.