Greenwise Construction

GreenWise Construction is a family owned & operated, licensed general contractor, based in Diamond Bar. We provide services in the Los Angeles area & surrounding cities, offering a variety of residential remodeling & design services. Additionally, we provide services in retail construction. We are certified Trex PRO Deck Builders. We provide landscape & hardscape design & installation services, as well as handrails, and all deck related construction.

About Trex Company
Trex Company is the world’s largest manufacturer of high performance wood-alternative decking and railing, with more than 20 years of product experience. Stocked in more than 6,000 retail locations worldwide, Trex outdoor living products offer a wide range of style options with fewer ongoing maintenance requirements than wood, as well as a truly environmentally responsible choice. For more information, visit You also can follow Trex on Twitter (@Trex_Company) or Pinterest (trexcompany), “like” Trex on Facebook, or view product and demonstration videos on the brand’s YouTube channel (TheTrexCo.).