AMC Contractors is a family-owned septic system contractor serving Los Angeles, CA, and surrounding areas. With over 30 years of experience since 1981, they provide a full range of septic services including installation, repair of leach lines and seepage pits, septic tank pumping, and inspections for real estate transactions or building permits. AMC Contractors combines extensive industry knowledge with the latest technology to address various septic system needs. Their team is available to assist with questions and provide reliable service.

United Site Services is a provider of temporary site services based in Torrance, CA. They offer a range of solutions including septic tank pumping, portable restroom and shower trailers, temporary fencing, and temporary power rentals. Their septic service team focuses on safety, cleanliness, and maintenance advice to help keep systems functioning well. With over 25 years of experience, United Site Services supports construction sites, events, and emergency scenarios with reliable equipment and local expertise.

J. F. Prieto Engineering Construction Inc. is a family-owned general engineering contractor based in Los Angeles, CA. The company has served the greater Los Angeles County area for over 50 years, specializing in septic system repair and septic tank installation. Their services include wastewater repairs, restorations, and new installations for sewer and septic applications, as well as concrete and asphalt work such as foundations, retaining walls, and street restoration. They also handle underground utilities including electrical conduit and water connections.