Drainage & Grading · San Ramon · Contra Costa County
French Drain Installation & Yard Drainage in San Ramon, CA
Standing water, soggy lawns and runoff toward the house are fixed with a planned path for the water: French drains, solid downspout lines, catch basins and regrading to a safe outlet. Many San Ramon homes sit on graded pads with slopes behind them, where runoff collects along side yards and patios. Golden Hills Landscape, Inc. is a licensed California contractor (#1118886), and owner Alonso does every estimate himself.
What matters on San Ramon lots
- French drains collect water moving through the soil and carry it to a proper outlet on your property.
- Downspouts are tied into solid pipe instead of dumping next to the foundation.
- Side yards between homes are graded and drained so water stops collecting against the house.
- Project photos on this page are from nearby East Bay jobs and labeled with their real town.
Real projects
Replace what’s worn out. Plan what goes underneath.
A new paver patio, driveway replacement or retaining wall starts with the existing surface, the base and a path for water. Alonso reviews those together and provides a written scope for your property. Start with the area you need most; ask about planning the rest in phases.
San Ramon permits, HOA review and soil
Permits
- City of San Ramon permit centerSan Ramon is its own city, so permits go through the City of San Ramon. We confirm requirements for your address before the estimate is final.
- Retaining wallsWalls over 4 feet (bottom of footing to top) or walls holding back a slope, driveway or structure generally need a permit and engineering. Lower garden walls usually do not.
- Driveway aprons and curb cutsWidening a driveway at the street, changing the curb or working in the sidewalk is public right-of-way work and typically needs an encroachment permit.
HOA submittals
- Most newer neighborhoods have an HOADougherty Valley neighborhoods like Gale Ranch and Windemere, plus many older subdivisions, have design guidelines for front yards, driveways and visible walls.
- What a submittal usually includesA simple site plan, paver or concrete color and pattern, wall block style, and how drainage is handled. Front-yard and driveway work is reviewed most closely. We prepare the drawings and product info.
- TimingReview boards often meet monthly, so we recommend submitting before scheduling the start date.
Soil notes
- Expansive clay valley floorMuch of San Ramon sits on clay that heaves when wet. Driveways need a driveway-rated compacted aggregate base, and pavers handle the movement better than one large slab.
- Dougherty Valley fill and slopesNewer lots are often on graded fill with slopes at the back. Side yards hold water against the house; we set grades and drains so water leaves the lot before it reaches the foundation.
General information, not legal advice. Rules change and every lot differs — we confirm county, city and HOA requirements for your address as part of the free estimate.
Drainage & Grading questions from San Ramon
- Do you install French drains in San Ramon?
- Yes. San Ramon is inside our East Bay service area, and Alonso visits in person to see where the water comes from and where it can go.
- Why is there standing water in my yard?
- Usually slow-draining clay combined with ground that slopes the wrong way or downspouts emptying onto the lawn.
- Should I wait until the rain stops?
- No. A wet yard shows exactly where water goes. Send a photo or call (925) 437-4446 and Alonso responds right away.
- How much does a French drain cost?
- It depends on the length of pipe, depth, outlet, slope and access. You get a free written estimate after Alonso sees the yard.
- Who does the estimate?
- Alonso, the owner, in person, in English or Spanish.
Drainage & Grading in nearby towns
Reputation
What neighbors say
“Had a great experience with Golden Hills Landscape. They installed pavers, irrigation, rocks, and sod in my backyard and did a fantastic job. Super professional, great prep work, and everything was done in a timely manner. Pricing was very fair. The yard looks amazing--would definitely use them again and highly recommend.”
“Viktor listened to my concerns about my cracked driveway and came up with a creative, cost-effective solution that worked perfectly. The team worked tirelessly from morning until night and never skipped a day, staying on schedule and completing the job within the proposed time period. The quality of the work was outstanding--my driveway looks beautiful now, and the entire process was seamless.”
Google reviews above are pulled live from our Google Business Profile and shown unedited. Every quote links to the original review.
Ready to Improve Your Outdoor Space?
Whether you’re planning a new driveway, patio, walkway, retaining wall, drainage system or complete outdoor renovation, Golden Hills can help you understand the right next step.