Skip to main content

Contact Us

Corporate Headquarters

4994 Hillsdale Circle
El Dorado Hills, CA 95762

Phone: (916) 933-3530

Fax: (916) 933-3509

Bids Email: bids@tri-square.com


CA License #816574, Class B & C10
NV License #B2 69225, #C2 69263
MT License #273187
Dun & Bradstreet #: 128112021

Our Team

Shannon Baggaley
CEO

Jeff Baggaley
President

Phil Smith
Superintendent

Scott Gleason
Project Manager / NWSA Practical Examiner

Jacob Gonzalez
Project Manager

Al Laureano
Safety Manager / Project Manager

Jim Lowman
Project Manager / Estimator

Susan Morris
Project Coordinator / AP

Andy Perez
Closeout Manager

Kristin McGowen
Closeout Coordinator

James Bernard
Testing Manager

Anthony Winn
Logistics Manager

Katelyn Baggaley
Receptionist