Grading Contractors in Sonoma County, CA

5 specialized services available

Marvel Grading & Paving handles all grading and site preparation work. We grade land for new construction, manage drainage issues, and prepare sites for paving. Our team works on residential lots and commercial properties. We ensure proper drainage and stable foundations for your project.

Call (707) 484-1771

Grading Contractors Services in Sonoma County, CA

Marvel Grading & Paving handles all grading and site preparation work. We grade land for new construction, manage drainage issues, and prepare sites for paving. Our team works on residential lots and commercial properties. We ensure proper drainage and stable foundations for your project.

A graded residential lot in Sonoma County showing a level, compacted building pad with smoothly shaped slopes and cleared ground ready for construction. Surrounding terrain reflects the area's rolling hills and open landscape.

Site Grading

Marvel Grading & Paving provides professional site grading services across Sonoma County for residential and commercial properties.

  • Water drains away from your foundation, reducing the risk of erosion and water damage
  • A properly compacted building pad gives new structures a stable base that holds over time
  • Corrected slopes reduce soil movement on Sonoma County's steeper hillside lots
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A graded and compacted building pad on a Sonoma County residential lot, with cleared vegetation and leveled soil ready for construction. The surrounding terrain shows the county's characteristic rolling hillside landscape in the background.

Land Preparation

Marvel Grading & Paving provides professional land preparation services across Sonoma County for residential and commercial properties.

  • Proper slope and compaction reduce water pooling and protect your foundation from moisture damage
  • Cleared and leveled ground creates a stable base for driveways, structures, and hardscape
  • Accurate cut and fill work minimizes excess soil hauling and keeps your site efficient
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A regraded residential yard in Sonoma County with a newly installed swale channeling stormwater runoff away from the home's foundation. Compacted soil and clean grading lines are visible along the slope, with no standing water present.

Drainage Solutions

Marvel Grading & Paving delivers professional drainage solutions for residential and commercial properties across Sonoma County.

  • Redirects stormwater away from foundations, reducing water intrusion risk during Sonoma County's wet season
  • Reduces soil erosion on sloped lots by controlling how and where runoff travels
  • Eliminates standing water in yards and driveways that can damage surfaces and create safety hazards
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Freshly compacted aggregate baserock covering a residential driveway subgrade on a Sonoma County property, with grading equipment visible in the background. The base layer is level and ready for asphalt or paver installation.

Baserock Installation

Marvel Grading & Paving provides professional baserock installation across Sonoma County for driveways, pads, and site prep.

  • Compacted baserock resists shifting on Sonoma County's clay-heavy and hillside soils
  • Proper base depth reduces surface cracking, rutting, and premature wear
  • Stable sub-base supports asphalt, pavers, and gravel surfaces without settling
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A graded and compacted dirt building pad on a Sonoma County residential lot, with cleared terrain and shaped drainage slopes visible in the foreground. Heavy grading equipment sits to the side of the prepared site, ready for paving work to begin.

Site Preparation

Marvel Grading & Paving provides professional site preparation services across Sonoma County for residential and commercial projects.

  • Properly shaped drainage slopes move water away from structures and reduce erosion risk
  • Compacted, stable subgrade prevents surface settling and cracking after paving
  • Clay soil is identified and addressed before it shifts your base over time
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What sets us apart for Grading Contractors

Licensed Contractor

Multi-County Service Area

Asphalt and Grading Specialist

Recent Projects in Sonoma County, CA

Every project in this gallery was built by our crew. Real work, real clients, real results.

Graded industrial lot with compacted baserock and proper drainage slope in Alameda
Grading Contractors
Alameda, California

Ready to get started?

Seen the work. Ready to talk about your project?

Call (707) 484-1771

Common Questions About Grading Contractors in Sonoma County, CA

Straight answers to the questions property owners ask before hiring a local paving and grading company.

Site grading prepares land for construction, ensures proper drainage, and creates stable foundations.

Yes, we design and install drainage solutions to prevent water pooling and erosion.

We grade residential and commercial lots throughout all four counties.

Still have questions?

Call us directly. Real answers, no scripts.

Call (707) 484-1771

What Sonoma County homeowners say.

5.0
7 Google reviews

I have used Marvel Grading & Paving for multiple driveway paving projects including a large 10,000+ sq ft complete demolition and new paving project. Along with high quality on the initial job, the most impressive thing is that the owner stands by the company's work. They have returned a few times to do minor repairs and seasonal sealing at no extra charge! You don't get that kind of service too much anymore.

Kurt Shaver Google review · July 2026

Marvel grading and paving did a fantastic job at paving my driveway!! Very Fast reliable company 10/10 recommend!

Zoie Google review · July 2026

We've had Marvel Grading & Paving come out for several asphalt project and honestly, we couldn't be happier. From our very first call, they've been friendly, responsive, and make the whole process easy to understand. No pushy sales tactics, just honest answers to our questions. Their pricing was also really fair, definitely one of the better quotes we got. And the work itself turned out great! You can tell these guys care about doing a good job, not just getting in and out. We'll definitely be calling them again for any future projects and would recommend them to anyone nearby who needs paving work done. Thanks again to the whole team!

Darrell Polee Google review · July 2026

I've had Richard and Marvel up to our place to do work multiple times. There's a reason why! He started by repaving my badly degraded circular driveway when I bought the place, several years ago. It was very professional and still looks great! Since then, he's come twice and seal coated the asphalt, repaired and seal coated a quarter mile of our private road leading to our house and repaired several deficiencies we had. Only one time did I use another person to seal coat our driveway - and it was a disaster. I had to wait four years for the inferior product to peel off before I brought Marvel up again to do it on a more permanent basis. Can't say enough good about these guys. They even clean everything up and leave it spotless. Quality work. Most of our neighbors now use his services as well.

Tom Duly Google review · July 2026

Marvel Grading and Paving did an excellent job paving my parking lot. They completed the work on time, were professional throughout the project, and left a smooth, high-quality finish. I recommend this company.

katy golobe Google review · July 2026

Proudly Based in Sebastopol, CA

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Hours

  • Monday 7:00 AM - 5:00 PM
  • Tuesday 7:00 AM - 5:00 PM
  • Wednesday 7:00 AM - 5:00 PM
  • Thursday 7:00 AM - 5:00 PM
  • Friday 7:00 AM - 5:00 PM
  • Saturday 7:00 AM - 5:00 PM
  • Sunday Closed