Drainage & Grading Contractors in San Jose, CA

Infinacon

Hayward, California

Infinacon is a Hayward-based contractor serving Northern California with traffic control, road markings, striping, thermoplastic markings, ADA upgrades, asphalt paving, concrete, seal coat, planning, engineering, and permitting support. The company lists service areas across the Bay Area and Northern California, including Oakland, San Jose, Sacramento, Fremont, San Mateo, Santa Clara, Concord, Stockton, and other markets. It is a practical fit for property owners and managers who need coordinated paving, markings, and accessibility upgrades from one contractor.

EARTHTEK Grading and Paving

Newark, California

EARTHTEK Paving & Grading provides asphalt paving, concrete work, sealcoating, and site preparation services across the San Francisco Bay Area. The company serves both commercial and residential clients, handling parking lot construction and maintenance, driveway paving, concrete flatwork, drainage solutions, and excavation. Operating since 2009 with 17+ years of experience, EARTHTEK is Diamond Certified, NMSDC-certified as a Minority Business Enterprise, and holds California Contractor's License #995715.