Municipalities
GWT works with public waste collection agencies and municipalities to process their overflow swiftly. Chipped waste is transported to a GWT collection site for processing. Municipalities are eligible for discount programs.

Private Collection Services
GWT serves as an affordable deposit site for eligible materials where existing collection sites have reached capacity. Take advantage of the fast processing time of GWT whereby space is continually freed up to accept more waste.

Construction & Cleanup Companies
GWT accepts non-chemically treated wood scraps and waste from construction sites and disaster cleanup efforts.

64400 Pierce St Thermal, CA 92274

800.916.0970

Mon-Fri:   7:00am - 4:30pm

Sat: 7:00am - 4:30pm

Sun: Closed

Construction and demolition (C&D) materials are discarded building materials resulting from construction, remodeling, repair, cleanup, or demolition operations that are not hazardous, as defined in California Code of Regulations, Title 22 § 66261.3 et seq. This includes, but is not limited to, concrete, cement blocks, fully cured asphalt, brick, lumber and other untreated wood green waste, glass, window coverings, gypsum wallboard (drywall), cardboard and other associated packaging, roofing materials, ceramic tile, carpeting and padding and other floor coverings, plastic pipe, scrap metal, dirt, soil, rock, sod and other vegetative matter and inerts resulting from land clearing and landscaping for construction or land development projects.

Municipal trash, hazardous or radioactive green waste, electronic green waste, televisions, computer monitors, infectious or hospital/medical green waste, poisons, chemicals, pesticides, liquids of any type, combustible or flammable materials, explosives, partially filled or full paint cans or containers, ash, asbestos, batteries, oily rags or rags with flammable liquids, metals or metallic materials, contaminated soil, biosolids and sewage sludge, tires, manure, live or dead animals or animal parts, septic tank pumping, grease trap pumping, incinerator residue, and painted or treated wood.

Treated wood green waste is any wood treated with chemical preservatives to protect from insects and decay. Examples of treated wood include fence posts, sill plates, landscape timbers, pilings, guardrails, decking, patio wood/posts, railroad ties, telephone poles, and any other chemically treated wood materials such as chromated copper arsenate (CCA) pressure treated wood.