The Barber-Webb Co. Inc. based in Los Angeles, California, fabricates and installs a variety of geomembrane liners and other geosynthetic products, under strict quality control. After analyzing the site's requirements and project specifications, the appropriate liner is selected and shipped to the site, in one piece, or in optimally-sized panels, whichever is best for field installation. All installations are supervised by experienced Field Superintendents, with highly trained Technicians, and strict Quality Assurance and Quality Control. Whatever the size of the project, or the specification, you can always depend on Barber-Webb.

Some of the Geosynthetic Products Offered:

  • High-Density Polyethylene(HDPE)
  • Geotextiles
  • Paraseal (Bentonite backed HDPE)
  • Drainage Nets
  • Linear Low-Density Polyethylene(LLDPE)
  • Reinforced Polyethylene(RPE)
  • Geosynthetic Clay Liner (GCL)
  • Geocomposites
  • Reinforced Polypropylene (RPP)
  • Polyvinyl Chloride (PVC)


The above-mentioned geosynthetics are used to fabricate and install lining systems, for a variety of reservoirs, ponds, lagoons and canals.  Other installations include: Tanks and Tank Farms, Methane Mitigation Systems and Barriers, Concrete Protective Liners, Waterproofing and Landfill Cells and Caps. Our systems are tailored to the requirements of the project, and the needs of our customers.


  • Waste Water Treatment Ponds
  • Agricultural Reservoirs
  • Mine Acid Retention Ponds
  • Potable Water Reservoirs
  • Relining of concrete lined reservoirs
  • Cooling Tower Reservoirs
  • Evaporation Ponds and canals
  • Metal Recovery and Process Ponds
  • Storm water run-off Ponds

Below Grade and Above Grade Barriers:

  • Methane Barriers
  • Tar barriers under building slabs
  • Waterproofing

Below & Above Ground Tanks:

  • Potable Water Tanks
  • Secondary Containment for Tanks
  • Water Treatment and Storage Tanks • Fertilizer Tank Farms
  • Digesters
  • Fuel Tanks
  • Cooling Water Tanks


  • Landfills and Landfill Caps
  • Sanitary Landfills
  • Hazardous Waste Landfills

Contact us in Los Angeles, California, for any of your containment needs.