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Sposeto Engineering  Corporate Office

4558 Contractors Place

Livermore, CA 94551
Phone: (925) 443-4200
Est Fax: (925) 443-5800   

Adm Fax: (925) 443-6800

Sunol Operations Facility

11803 Niles Canyon Rd.
Sunol, CA 94586

Corporate Administrators

PRESIDENT                         

 

JOHN SPOSETO
Operations Manager

johns@sposetoengineering.com

VICE PRESIDENT

             

VINH TRUONG
Senior Engineer / Chief Estimator

vinht@sposetoengineering.com

JIM SPOSETO

Senior Operation Engineer

jims@sposetoengineering.com

(510) 921-1758

 

TREASURER

                     

JASON SPOSETO

CFO / Accounting 

jasons@sposetoengineering.com



SECRETARY

                     

DANICA GRONLUND

Office Manager
danicag@sposetoengineering.com

 

Project Engineers and Managers

DUY TRUONG

Estimating Engineer 

duyt@sposetoengineering.com

(925) 443-4200

SARAH URIETA

Project Manager 

sarahu@sposetoengineering.com

(925) 443-4200

JUAN VILLEGAS
Project Manager / Superintendent

juanv@sposetoengineering.com
(925) 337-9263

MARIO VARGAS

Project Manager / Superintendent

mariov@sposetoengineering.com

(925) 351-2951

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