Ecomulch — Martinez Sells wood chip mulch made from tree trimmings. Also sells soil and compost products. Connected to Hamilton Tree Service Inc. which is their parent company. Website: myecomulch.com/Email: myecomulch@gmail.comPhone: 925 228-1673Mailing Address:5010 Pacheco Blvd.Martinez, CA 94553Date Updated: 2/5/2014