Concrete patio construction in El Cerrito CA - a patio that drains away from the house
Cracked slab, pooling water or bare dirt out back? We build a patio that sheds rain and cracks where we planned.
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What goes into building a concrete patio in El Cerrito?
Concrete patio construction in El Cerrito means digging out and packing the ground, setting forms, then pouring and finishing an outdoor slab that slopes rain away from your house and isn't slick when it's wet.
Most people who call about a patio have an old slab that's cracked, sunk or holding puddles, or a patch of dirt they're tired of tracking inside. The price moves with the size, how much digging and hauling your yard needs, how close the truck can get and the finish you pick, since color or a pattern costs more than a plain broom texture. The schedule depends on whether a permit is needed, the weather and the city's work hours. If you're adding concrete steps down to the patio, we plan them together. When I come out, you get a price for your own yard.
How we handle concrete patio construction
We mark where the joints go and which way the water runs before the forms go in, because a patio that sheds rain and cracks where we planned is a patio you stop thinking about. Then we dig down to firm ground and pack the subgrade, the layer the slab sits on, instead of raking it level, since loose dirt settles and takes the slab down with it. The forms get set with a slope that carries water away from the house, and any rebar, the steel that holds the slab together, goes in before the truck shows up. We pour early in the day when we can, because a slab baked in midday heat tends to end up with a weak, dusty top. The control joints are grooves that give the slab a straight place to crack, and we cut them on time so the cracks land in the grooves. After that the slab cures, the slow hardening that gives it strength, and we keep it from drying out too fast. If the budget gets tight, cut the fancy finish before you cut the base. Nobody sees the base on day one, but everybody sees it once the slab sinks.
A patio rarely stands on its own. If you'd like it to look like stone or tile, we do stamped concrete as part of the same pour. Most patios also need a way to get to them, so we often pour a concrete sidewalk at the same time, with the joint between the two planned ahead.
Concrete patio construction rules and yards in El Cerrito
In El Cerrito, building permits come from the City Building Division. The division requires a permit for every new building and for existing buildings or structures that are being altered, repaired, enlarged, improved or converted. That list doesn't name patios, so it doesn't settle whether a plain slab in your yard needs a permit. The city recommends contacting the division before construction starts to make certain. We check with the city before we price the work, so you get the answer with the estimate instead of halfway through the job. While you're at it, look up your address on the city's slide and seismic study map, which shows the areas marked for extra study.
Plenty of yards here sit on a slope, and on a lot like that the water often wants to run back toward the house, so I read the grade before I decide where the patio drains. Older yards also bring tree roots, narrow side gates and old slabs to break out and haul away, and all of that changes how we dig and how the concrete reaches the forms. We see the same sloped lots on jobs in Kensington and the same tight older yards in Albany.
- Call (510) 973-2452
- Mon–Fri: 6 AM–10 PM, Sat–Sun: 8 AM–10 PM
- El Cerrito, CA 94530
What happens after you call El Cerrito Concrete about a patio in El Cerrito?
Call or send the form
Call (510) 973-2452 or fill out the form with a few lines about the patio you want. We get back to you and set a time for me to come see the yard.
I walk the yard with you
I look at the grade and the access, ask what the patio has to carry, from a table and chairs to a hot tub, and give you an estimate on the spot. You get a price for your own yard, so you don't have to guess from a per-foot number.
We handle permits and prep
When the job needs a permit, we pull it and book the inspections, then we dig, pack and set the forms. El Cerrito allows construction from 7 AM to 6 PM on weekdays and 8 AM to 5 PM on Saturdays, with none on Sundays or holidays, so we schedule the digging and pour day inside those hours.
Pour, finish and clean up
Everything is dug, packed and formed before the truck arrives, because concrete left waiting on a crew makes a weaker slab. We pour, finish, cut the joints and leave the site clean, and I'll tell you when the patio is ready to use.
Why El Cerrito homeowners call El Cerrito Concrete for a patio
The owner writes your estimate
I come out to see the job and write the estimate, and I'm on site running our crew while they do the work. The person who planned your slope is the one standing there checking it.
Learned on a city crew
I learned concrete on a city crew pouring sidewalk, curb and gutter, and in 2023 I started this business to bring that same careful work to homeowners. City work teaches you to build slabs that drain where they should and meet the street the way the city looks for.
Licensed for work this size
California lets someone work without a license only on jobs under $1,000, and only when the work needs no permit and they employ no one, so the crew pouring your patio should be licensed. We're fully licensed and insured.
On our patio or anyone else's, ask about the base before you ask about the finish. Request your estimate or call (510) 973-2452.
Request an estimateGet a free on-site estimate for your new patio
We reply within one business day to set a time. I come out, look at the yard, ask what the patio will carry and give you a free estimate on the spot. No pressure, no obligation.
- Fully licensed and insured.
- Phone
- (510) 973-2452
- Location
- El Cerrito, CA 94530
- Hours
- Mon–Fri: 6 AM–10 PM, Sat–Sun: 8 AM–10 PM
Questions about concrete patios in El Cerrito
How much does a concrete patio cost per square foot in El Cerrito?
In San Francisco a concrete patio usually costs about $8 to $14 per square foot, materials and labor included, and the same things set the price here. Where your yard falls depends on the digging, the truck access and the finish, so I'll give you a price for your own yard when I come out.
Will my new concrete patio crack?
Most likely somewhere, yes. No one can stop concrete from cracking entirely, but well-planned joints control where the cracks go and keep them small. Concrete's going to crack, and my job is to tell it where. Be wary of anyone who promises a crack-free slab. We also keep extra water out of the mix on site, because the more water in the concrete, the more it shrinks as it hardens.
Do I need a building permit for a patio in El Cerrito?
You do if the patio includes electrical or plumbing work, like wired lights or a water line, because the city requires a building permit for that. For a plain slab, see the permit note above. In El Cerrito the permit goes to whoever does the work, so you can ask us to confirm it's under our state license before we start.
Which concrete patio finish is safest when wet?
A broom finish, a light texture dragged across the top with a push broom, gives you the best grip when it's wet. Exposed aggregate, color and stamped patterns look dressier, but they take a lot more care and experience to get right, so ask any contractor, us included, to show you finished work in that finish.
How long does it take to build a concrete patio?
Most of the time goes into prep and waiting, not the pour. The digging, packing and forms come first, the pour and finish happen in one go, and then the slab needs to cure before you use it. Any permit and the city's work hours set the calendar, and I'll talk through the timing for your yard when I come out.
How do I keep a new patio from pushing against my steps or walkway?
Ask for isolation joints, also called expansion joints. They're strips that separate the patio from sidewalks, steps, garage slabs and anything else that's fixed in place. They let the slab move without shoving against its neighbors, and we plan where they go before the forms go in.
Other work that goes with a patio
Stamped concrete services
Stamped concrete adds a pattern and color to the slab, worth a look if you want something dressier than plain gray out back, and it takes a careful crew.
Concrete sidewalk building
If the only way to the patio is across wet grass, a poured walk gives you a level path, and setting both heights together is easier.
Send us your patio size and photos
Call (510) 973-2452 or use the form with the rough size, the finish you're leaning toward and a few photos of the yard, so I arrive already knowing what to look for.
Request an estimateCall (510) 973-2452