4416 Winterberry Ct, Concord, CA 94521(925) 687-0167
Oroville, CA
4416 Winterberry Ct, Concord, CA 94521(925) 785-8505
Work
Position:
Production Occupations
Education
Degree:
High school graduate or higher
Business Records
Name / Title
Company / Classification
Phones & Addresses
Ted Trenkwalder Vice-President, Vice Presi, Vice President
Ben C. Gerwick, Inc. Civil Engineering · Engineering Services · Nonclassifiable Establishments · Business Consulting Services · Consulting Engineer
1300 Clay Street, 7, Oakland, CA 94612 1300 Clay St, Oakland, CA 94612 400 Poydras St, New Orleans, LA 70130 20 California St, San Francisco, CA 94111 (504) 528-2004, (510) 839-8972, (510) 839-9715, (415) 288-2780