Contact Us   Group Manufacturing Services Inc. E-Mail: groupmfg@pacbell.net           Curtis Molyneaux Jay Garrett Patti Thatcher Tony Matos Jerry Myrick David Guerra David Guerra Rick Crowley President / Engineering Director of Sales / Materials Manager Finance / Administration G.M. Machining Division G.M. Rancho Cordova Division G.M. Poly-Fab Division V.P. Business Development Quality Manager           Sheet Metal Division Machining Division Poly-Fab Division Rancho Cordova 1928 Hartog Drive San Jose, Ca 95131 Phone (408) 436-1040 Fax (408) 436-7967 1928 Hartog Drive San Jose, Ca 95131 Phone (408) 436- 1040 Fax (408) 436-6571 1922 Hartog Drive San Jose, Ca 95131 Phone (408) 436-1040 Fax (408) 436-7967 2751 Mercantile Suite 900 Rancho Cordova, Ca 95742 Phone (916) 858-3270 Fax (916) 858-3272   (click on any links below to continue) Home | Contact Us | Sheet Metal | Machining | Poly Fabrication Assembly | Inspection | Data Transfer | Employment | Map & Directions