Rivas Concrete Inc. is a concrete construction company based in Oakland, CA, serving homeowners, business owners, and building professionals throughout the Bay Area. Since 2005, they have provided a wide range of services including yard drainage, grading, hardscaping with pavers and retaining walls, as well as concrete work such as driveways, patios, sidewalks, and ADA upgrades. Their capabilities include concrete forming, finishing, shotcrete, rebar installation, and drainage system installation.

Galindo Tree Care is a tree service and land clearing contractor based in Oakland, CA, serving the entire Bay Area since 2007. They specialize in tree removal, stump grinding, pruning, land clearing, and brush removal, handling large projects with specialized equipment. The company also provides emergency services such as hazard reduction pruning and fire prevention. Galindo Tree Care works with municipalities, corporations, golf courses, and parks, offering efficient project completion through their knowledge and resources.