Member Directory FiltersClear () Member Type contractor (1) Contractor Specialties boring tunneling drilling shoring jacking (1) bridge work structural (1) concrete architectural structural (1) (-) concrete flatwork precast stamp work (1) environmental remediation (1) erosion control soil stabilization (1) excavating trenching (1) foundation site preparation land clearing (1) (-) general engineering (1) grading paving (1) water sewer drain products (1) Territory Contra Costa County (1) Location Primary Location (1) Interested in becoming a member of United Contractors? Join us here. All A B C D E F G H J K L M O P R S T V Y Showing Results (1 - 1) of 1 Flatiron West, Inc. Member since October 2004 https://www.flatironcorp.com (707) 742-6000 Platinum Annual Sponsors All 2025 Annual Sponsors