




Browns Underground offers a wide scope of Septic System repairs for commercial building owners & business owners throughout the Central Coast and Santa Clara Valley.
We have extensive experience with large scale commercial conventional & enhanced treatment systems.
We take care of the design & permitting. Schedule a free site inspection today.
Browns Underground Septic System Services
- Residential & Commercial conventional septic system installation & repairs.
- Residential & Commercial enhanced treatment septic system installation.
- Commercial grease trap/interceptor tanks & plumbing repairs.
- Residential & Commercial sewer lateral repair and connection to sewer mains. Both gravity and pump system connections.
- Residential utility installations & repairs for sewer, electrical & water services.
- Commercial utility installations & repairs for sewer, electrical & water services.
- Residential & Commercial water service connections, back flow preventer systems & fire service installations.
- Sewer lateral camera investigation/inspection for home sales in Santa Cruz County.
- Septic tank replacement.
- Septic tank repairs to include septic tank tops for concrete tanks, concrete tank baffle replacement or repairs.
- Septic tank riser installation for traffic rated systems with cast iron manhole cover & Non traffic rated riser assemblies.
- Rock & pipe leach field, Infiltrator chamber leach fields, pressure dosed leach fields.
- Sewage ejector pump system installation for both septic and sewer main connections.
- Residential & Commercial conventional septic system installation & repairs.
- Residential & Commercial enhanced treatment septic system installation.
- Commercial grease trap/interceptor tanks & plumbing repairs.
- Residential & Commercial sewer lateral repair and connection to sewer mains. Both gravity and pump system connections.
- Residential utility installations & repairs for sewer, electrical & water services.
- Commercial utility installations & repairs for sewer, electrical & water services.
- Residential & Commercial water service connections, back flow preventer systems & fire service installations.
- Sewer lateral camera investigation/inspection for home sales in Santa Cruz County.
- Septic tank replacement.
- Septic tank repairs to include septic tank tops for concrete tanks, concrete tank baffle replacement or repairs.
- Septic tank riser installation for traffic rated systems with cast iron manhole cover & Non traffic rated riser assemblies.
- Rock & pipe leach field, Infiltrator chamber leach fields, pressure dosed leach fields.
- Sewage ejector pump system installation for both septic and sewer main connections.
Conventional Septic System Replacement & Repairs
A conventional system is one that does not require enhanced treatment and consists of a basic septic tank and a leach field sized to support the calculated water usage & number of fixtures that the building/site has.
• Septic tank replacement & repairs to include replacement concrete septic tank tops. Installing traffic rated risers assemblies with cast iron manhole covers.
• We take care of repaving or replacing concrete of the affected areas.
• Leach field installation to include rock & pipe systems, Infiltrator chamber leach field septic systems and pressure dose septic systems.
• Complete pump systems utilizing high quality sewage pumps & control panels for years of reliable use.
• Root bound leach field repairs for failing leach fields.
• Repairs or replacement of the transport plumbing (pipe from the building to the septic tank or from the septic tank to the leach field).
A conventional system is one that does not require enhanced treatment and consists of a basic septic tank and a leach field sized to support the calculated water usage & number of fixtures that the building/site has.
• Septic tank replacement & repairs to include replacement concrete septic tank tops. Installing traffic rated risers assemblies with cast iron manhole covers.
• We take care of repaving or replacing concrete of the affected areas.
• Leach field installation to include rock & pipe systems, Infiltrator chamber leach field septic systems and pressure dose septic systems.
• Complete pump systems utilizing high quality sewage pumps & control panels for years of reliable use.
• Root bound leach field repairs for failing leach fields.
• Repairs or replacement of the transport plumbing (pipe from the building to the septic tank or from the septic tank to the leach field).

Enhanced Treatment Septic Systems Installation & Repairs
An enhanced treatment septic system is one that has a septic tank that receives the sewage from the home, the sewage is then processed to meet specific refinement standards.
• We currently provide the complete installation of Advantex & MicroSepTec enhanced treatment septic systems. We work with multiple septic system design firms to install the approved and permitted septic system for your property.
• Advantex treatment systems include the installation of the new Orenco Meander septic tank, AX treatment pod, pump chamber and either Geoflow drip dispersal, rock & pipe leach field, Infiltrator leach field, or Seepage pit leaching.
• MicroSepTec treatment systems include a single inlet chamber tank, processing tank and pump chamber. The treated effluent is then delivered to any number of leaching systems to include Geoflow drip dispersal, rock & pipe leach field, Infiltrator leach field, or Seepage pit leaching.
• We install the treatment systems control panels, providing the electrical connections from the control panel to treatment system components.
• We work with County Environmental Health inspectors during the installation process and handle all of the inspection & sign coordination.
An enhanced treatment septic system is one that has a septic tank that receives the sewage from the home, the sewage is then processed to meet specific refinement standards.
• We currently provide the complete installation of Advantex & MicroSepTec enhanced treatment septic systems. We work with multiple septic system design firms to install the approved and permitted septic system for your property.
• Advantex treatment systems include the installation of the new Orenco Meander septic tank, AX treatment pod, pump chamber and either Geoflow drip dispersal, rock & pipe leach field, Infiltrator leach field, or Seepage pit leaching.
• MicroSepTec treatment systems include a single inlet chamber tank, processing tank and pump chamber. The treated effluent is then delivered to any number of leaching systems to include Geoflow drip dispersal, rock & pipe leach field, Infiltrator leach field, or Seepage pit leaching.
• We install the treatment systems control panels, providing the electrical connections from the control panel to treatment system components.
• We work with County Environmental Health inspectors during the installation process and handle all of the inspection & sign coordination.

Large Scale Commercial Sewage Treatment System
Residential & Commercial enhanced treatment septic system installation.
Residential & Commercial conventional septic system repairs & installation.
Residential & Commercial enhanced treatment septic system installation.
Residential & Commercial conventional septic system repairs & installation.