Grading & Site Preparation in Petaluma, CA

Grading & Site Prep in Petaluma — Done Right

Bay Area Grading and Paving provides professional grading & site prep services throughout Petaluma and Sonoma County. With over 30 years of hands-on experience and a crew that shows up on time with the right equipment, we deliver results that last.

Proper grading is the foundation of every long-lasting paving job. We grade raw land, prep driveways, and install drainage. Whether you're a homeowner in Petaluma looking to replace a cracked driveway or a business needing a commercial parking lot serviced, we have the expertise and equipment to get the job done right — at a fair price.

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

Serving All of Petaluma

From historic downtown to new subdivisions, we handle residential driveways, commercial paving, and parking lot striping throughout Petaluma.

Why Choose Bay Area Grading & Paving for Grading & Site Prep in Petaluma?

• Based in Sebastopol — local to Sonoma County
• 30+ years of grading & site prep experience
• Owner Shawn Peterson personally oversees every job
• BBB Accredited A+ Rating — 100+ five-star reviews
• Competitive, transparent pricing
• Licensed, insured & fully equipped
• Free estimates with fast response

Also Serving Nearby Cities

Cotati  |  Rohnert Park  |  Novato

Request a Free Grading & Site Prep Estimate in Petaluma

Call (707) 529-8559 or fill out our online form. We respond within 1 business day.