Grading & Site Preparation in Napa County, CA

Professional Grading & Site Prep Throughout Napa County

Bay Area Grading and Paving is Napa County's most trusted grading & site prep contractor. For over 30 years, owner Shawn Peterson and his crew have delivered high-quality grading & site prep services to homeowners, businesses, HOAs, and commercial property managers throughout the county.

Proper grading is the foundation of every long-lasting paving job. We grade raw land, prep driveways, and install drainage. Napa Valley's world-class estates and wineries demand paving that matches their standards. We've completed hundreds of projects in the valley — from steep Howell Mountain driveways to large winery parking lots.

What's Included

• Land grading for new driveways
• Parking lot base preparation
• Drainage swale installation
• Compacted base rock
• Commercial site grading
• Private road base work

Cities We Serve in Napa County

We provide grading & site prep services throughout all of Napa County, including:

Napa  |  Calistoga  |  St. Helena  |  Yountville  |  Rutherford  |  American Canyon  |  Angwin

Why We're Napa County's #1 Choice for Grading & Site Prep

• 30+ years serving Napa County — unmatched local experience
• BBB Accredited A+ — 100+ five-star reviews
• Owner personally on every project
• Licensed, insured & fully equipped crews
• Competitive pricing — we beat most quotes
• Residential, commercial, HOA & municipal projects
• Free estimates, same-day response available

Get a Free Grading & Site Prep Estimate in Napa County

Call (707) 529-8559 or request an online estimate. We respond within 1 business day.