Piedmont Advanced ConcretePiedmont Advanced Concrete

Concrete Contractor in Orinda, CA - Driveways and Walls Built for Hillside Lots

Piedmont Advanced Concrete is a concrete contractor based in Piedmont, and we build driveways, patios, walks, steps and retaining walls for homeowners in Orinda, planned around the slope and drainage of each lot.

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A reddish-brown stamped-concrete patio with a brick-like pattern curves around the steps of a house.
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About Orinda, CA

Orinda sits over the hills from Piedmont, and most of what we see there is single-family homes on winding streets, many on lots that climb or drop away from the road. The commercial side is a small downtown, so nearly every call we get there is residential, like a cracked driveway, settled front steps or a patio that never drained right. A lot of the houses have stood for decades, and the concrete around them often shows it. Our crew comes through Orinda regularly on the way between Piedmont and Walnut Creek, and the hillside work here has more in common with the upper streets of Oakland than with the flat blocks closer to the bay.

Those slopes shape the job before anything else does. How concrete gets to the spot, what the slab sits on and where the water goes all have to be worked out at the estimate, not on pour day.

Services in Orinda, CA

  • Concrete driveway building

    Steep driveways here carry cars and shed water at once, so the base matters most. We dig out, pack the base and slope the slab away from the garage.

  • Concrete retaining walls

    Hillside yards here often need a wall to hold a level patio or parking spot. We pour walls on footings with drainage behind, so water drains out instead of pressing on them.

  • Concrete steps construction

    Sloped lots usually mean concrete steps up to the door, and old ones settle and tip. We form new steps at even heights with a slight pitch so rain runs off.

  • Concrete patio construction

    Flat ground is scarce on many lots here, so a patio often sits on dug-out or built-up ground. We pack that base hard and pitch the slab away from the house.

  • Decorative concrete

    Homeowners here often want a patio or walk that suits the house and garden, not plain gray. Our decorative concrete work adds color and texture over the same packed base.

  • Foundation raising

    Older houses here can settle out of level, which shows up as sticking doors and cracks near the foundation. We find where it's dropped and why before we raise it.

How a concrete job in Orinda moves from the city to the county

Building permits in Orinda come from Contra Costa County, which handles permits and inspections for the city, and the county processes a permit only after the other offices involved, including the city's Planning Department, have approved the project for zoning and for its Waste Management Plan, the plan for where the job's debris goes. That means a job that needs a permit clears two offices before we start, and that review usually sets the start date more than our calendar does. When your job needs a permit or a city review, we handle the application and the paperwork, and I'll tell you up front which office it goes through. If it isn't clear, we check with the city before we start. On your side, it's fair to ask any contractor for their state license and whether they hold Orinda's business registration certificate, which the city requires of most businesses before they start work here. We're licensed and insured, and I'm glad to show you both.

On the ground, Orinda's narrow, winding roads and steep drives decide how concrete reaches your yard, straight from the truck, by pump or by wheelbarrow, and that's one of the bigger things that moves the price. The schedule turns on the permit steps and on curing, the time a new slab needs to gain strength before it takes weight. It's a different job from the flat garage floors we pour in Emeryville, and I plan it that way. Your own figure comes in the written estimate I send after I've measured and looked at access.

Orinda, CA properties and local conditions

Older developments in Orinda typically used corrugated metal pipe for storm drains, which corrodes over time and is expensive to repair. When one fails, water that should leave the lot can end up where your slab sits, so I look at where your downspouts and drains run before we set the slope. If a drain line looks bad, I'll tell you before we pour, because new concrete over a failing pipe is work done in the wrong order.

The old slabs we break out here often tell the same story. The dirt under them was raked flat instead of dug out and packed, so the concrete settled with it, and on a slope that shows up quickly as cracks and a tilt toward the street or the house. The base is the part nobody sees on day one, which is why it's the first thing people want to trim when a budget gets tight. I'd rather you skip a fancier finish than skimp on the base, the same way a kitchen line is only as good as its prep, because once concrete is poured there's no taking it back.

Get a written estimate for your Orinda driveway, patio or wall

Thank you for reaching out. We reply within one business day to set up a visit, and then I come out to your Orinda property myself to measure, look at access and hear what you have in mind. The estimate is free, it comes to you in writing, and there's no obligation.

What happens after you call us about an Orinda job

  1. Call or send the form

    Call (510) 738-1848 or send the form and tell us what's there now and what's wrong with it. We'll set a time for me to come out, and you don't need measurements or a plan yet.

  2. I visit and measure

    I walk the site, check the slope, the drainage and how concrete will reach the spot, and listen to what you want. It helps if you're home, and you get a written estimate afterward, so you know the cost before you decide anything.

  3. We file permits and pour

    If your job needs Planning review and a county permit, we file the paperwork and schedule the pour once the permit is issued. Our crew forms, pours and finishes the concrete with me on site, and we mark off the area so nobody walks on it while it cures.

  4. We walk the job together

    We clean up, haul off the old concrete and walk the finished job with you. Before we leave, I'll tell you when it's ready for foot traffic and when it's ready for your car.

Frequently asked questions

Do I need a permit for a concrete retaining wall in Orinda?

Yes, a retaining wall more than 3 feet tall needs a building permit in Orinda. Height is also limited to 4 feet within 10 feet of any property line or inside the required yard setback, whichever is greater, and to 8 feet elsewhere on the lot. You can read those limits on the city's permit FAQ page, and I'll tell you at the estimate which ones your wall runs into.

Do I need a city permit to replace the part of my driveway at the street in Orinda?

If any of the work is in the public right-of-way, the public strip along the street, it needs an Encroachment Permit from the city's Public Works & Engineering office. Whether the rest of your driveway needs a building permit isn't something I'd guess at, so we check with the city before we start and handle the paperwork either way.

How do I know if my concrete contractor needs a California license?

In California, a contractor needs a license from the state licensing board when the project requires a building permit, uses any additional workers, or totals $1,000 or more in labor and materials. That takes in most driveway, patio and wall jobs, so ask for the license before you sign anything.

What happens to the old concrete when you replace a driveway or patio in Orinda?

On Orinda projects big enough to qualify, at least 65% of the construction and demolition debris, broken-out concrete included, has to go to an approved recycling facility. That covers residential additions or alterations that affect 1,000 square feet, are valued at $50,000 or more, or add conditioned space, along with demolitions that need a demolition permit, and those permits carry a WMP Hold. Either way, we break out the old slab and haul it off as part of the job.

How much does a new concrete driveway cost in Orinda?

I can't give you an honest number before I've seen your lot, so the written estimate after my visit is the figure to go by. Beyond getting concrete to the spot, the price usually climbs with a steep grade, a lot of old slab to break out and any work at the street. The finish moves it too, since a broom finish, the light brushed texture that gives tires and shoes grip, costs less than color or stamping.

What causes a new concrete driveway to crack?

Cracks usually come from what's under the slab and how it was poured, not from the concrete itself. Besides a poorly packed base, the common causes are control joints, the grooves that give the slab a planned place to crack, cut late or skipped, and pours in midday heat that leave a weak, dusty top. Concrete can still crack, and I'll be plain about that, but we cut joints on time, use rebar, the steel that holds a crack tight, where the slab needs it, and pour early in the day.

Service areas

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Piedmont, CA

Set up your Orinda concrete estimate today

Call (510) 738-1848 or use the form early, so the city and county steps can be done before you're ready to pour.

Request a quote(510) 738-1848
(510) 738-1848Request a quote