Drainage Solutions in Sonoma County, CA

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

Call (707) 484-1771
  • 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
  • Protects landscaping and hardscaping investments by preventing oversaturation and soil displacement
  • Improves usability of outdoor spaces year-round by keeping ground stable and dry after heavy rain
  • Supports long-term property value by addressing drainage problems before they cause structural damage
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.

Expert Drainage Solutions in Sonoma County, CA

Poor drainage is a real problem for Sonoma County properties. The county sees most of its rainfall between November and March, and that concentrated wet season puts heavy pressure on yards, driveways, and foundations. Sloped lots, clay-heavy soils, and fire-scarred hillsides can push runoff directly toward structures. Marvel Grading & Paving assesses each property's grade, soil type, and existing water flow before recommending a fix. We regrade land surfaces to redirect water away from buildings, install swales to channel runoff safely, and add French drains where subsurface water is the issue. Every solution is built around your specific site, not a one-size-fits-all approach. Properties across Sonoma County, from flat valley parcels to hillside lots, face different drainage challenges. We work with the land you have to move water where it belongs. If standing water, soggy soil, or erosion is affecting your property, contact Marvel Grading & Paving to schedule a site assessment.

What's included

  • 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
  • Protects landscaping and hardscaping investments by preventing oversaturation and soil displacement
  • Improves usability of outdoor spaces year-round by keeping ground stable and dry after heavy rain
  • Supports long-term property value by addressing drainage problems before they cause structural damage
Licensed Contractor
Multi-County Service Area
Asphalt and Grading Specialist

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Drainage Solutions FAQ

Common questions about drainage solutions in Sonoma County, CA.

Standing water after rain, soggy patches that stay wet for days, or soil washing away from slopes are clear signs. Properties in Sonoma County with clay soils or hillside grades are especially prone to these issues.

We handle regrading, swale installation, and French drain systems for residential and commercial properties throughout Sonoma County. Each solution is based on a site assessment of your specific grade, soil, and water flow patterns.

Yes, correcting the slope around your foundation directs surface water away before it can collect or seep in. This is one of the most effective ways to protect a Sonoma County home from seasonal water damage.

A French drain works well when subsurface water is saturating your yard or moving toward your home. We assess your Sonoma County property first to confirm whether a French drain, swale, or regrading is the right approach.

Yes, we regularly work on hillside and sloped properties throughout Sonoma County where runoff moves quickly toward structures. We design drainage solutions that match the grade and soil conditions of each specific lot.

Call us to schedule a site assessment of your Sonoma County property. We review the grade, drainage patterns, and problem areas before recommending any work.

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What Sonoma County homeowners say.

5.0
3 Google reviews

The crew showed up on time and left the site clean. The seal coating looks great and the whole process was straightforward.

Carlos R. Google review

I appreciated that they explained exactly what needed to be done before starting. The grading work solved a drainage problem we had dealt with for years.

Linda T. Google review

Solid work and clear communication throughout. The asphalt repairs held up well and the striping came out sharp.

James P. Google review

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