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Contact Us

J & S Asphalt
4512 Yankee Hill Court
Rocklin, CA 95677

Phone: 916-624-8855

California License
Nevada License
General & Workers Comp Insurance
Auto Insurance

Roy Sampson
President / Estimating
Office: 916-624-8855 extension 204
Mobile: 916-417-6950
roy@jsasphalt.net

Todd Johnson
President / Estimating
Office: 916-624-8855 extension 203
Mobile: 916-417-5638
todd@jsasphalt.net

Karen Plummer
CFO/CEO
Office: 916-709-1023 extension 200
Mobile: 916-709-1023
karen@jsasphalt.net

Terry Burley
Vice President/Estimating
Office: 916-624-8855 extension 205
Mobile: 916-417-6465
terry@jsasphalt.net

Javier Medina
Superintendent
javier@jsasphalt.net
Mobile : 916-417-3446

Michael Caron
Administrative Assistant
michael@jsasphalt.net
Office: 916-624-8855
Ext 208

David Deo
Shop Supervisor
david@jsasphalt.net
Mobile: 916-417-8219

Grant Parker
Safety Director
grant@jsasphalt.net
Office: 916-624-8855
Ext 207

Copyright © 2025 JOHNSON & SAMPSON CONSTRUCTION, INC. DBA J&S ASPHALT · CA LICENSE #748240

J & S ASPHALT 4512 YANKEE HILL COURT ROCKLIN, CALIFORNIA, USA 95677 · PHONE: 916-624-8855 · FAX: 916-624-8879