As a certified septic installer for both conventional and Alternative Onsite Wastewater Treatment Systems (ATS/OWTS) in San Diego County, Red Rock Industrial can assist with installing whatever type of septic system you are approved to put in. Red Rock Industrial is certified to install Presby and Sludgehammer systems should you have spacial requirements dictating that you install an ATS (Advanced Treatment System) and can also perform required annual inspections to submit to the County ensuring that the system is operating correctly. Whether you are building a new home, upgrading your primary home or adding on an ADU, we can make sure the septic system required for your project, be it conventional or ATU (Aerobic Treatment Unit) is installed correctly and professionally.