J&L Berkeley Concrete CompanyJ&L Berkeley Concrete Company(510) 345-1330
J&L Berkeley Concrete Company
(510) 345-1330Get an estimate

Concrete Contractor in Alameda, CA - Slabs Built on a Solid Base for Older Homes

J&L Berkeley Concrete Company is a concrete contractor based in Berkeley, CA, and we work in Alameda too, building driveways, patios, steps, walks and foundations for the older homes and tight lots you see across the city.

Get an estimate(510) 345-1330
Stamped concrete patio with an irregular stone pattern and curved dark border beside a house.

How Alameda looks from where our crew stands

Alameda calls usually start with an older house. The driveway is often a narrow strip running beside the house to a garage out back. The front walk and steps have shifted over the years, and the backyard patio was poured by someone a long time ago. Small apartment buildings and shops are part of the mix too, with parking areas and walks that take more traffic.

It's the same kind of work we do in Oakland and San Leandro. Older homes leave less room for guessing, though, because the new concrete has to meet old foundations, porches and fences cleanly and still send water away from the house.

Concrete services we offer in Alameda

Most of our calls come from homeowners with a driveway, patio, steps or foundation question. Some come from property owners with bigger flatwork, the slabs that lie flat on the ground, like lots, long walks and garage floors. In Alameda we plan each job from the ground up. We look at what the slab sits on, where the water goes and what the new concrete has to meet, and then we work out the steel and the finish. Each service below has its own page with more detail.

  • Concrete driveway building

    Older Alameda driveways are often narrow strips beside the house, cracked and sunk with age. We break out the old slab, pack a new base and pour one that drains away from the house.

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  • Concrete patio construction

    Older backyards often have a patio poured long ago that now tilts or holds water by the back door. We replace it with a slab on packed base that sheds water away.

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  • Stamped concrete services

    Some homeowners want a patio or walk that looks like stone or brick next to an older house. Stamped concrete gives that look in one pour, laid on a packed base like any slab.

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  • Concrete sidewalk building

    Front walks on older lots tend to heave, crack and leave trip edges where one section has dropped. We tear out the bad sections and pour new walk with joints cut to steer cracks.

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  • Garage floor concrete

    Detached garages behind older Alameda houses often have thin, broken floors never meant for today's cars. We remove the old floor and pour a thicker slab on a packed base.

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  • Decorative concrete

    Older homes here often call for concrete that suits the house better than plain gray. We use color, texture and border details so new walks and patios look like they belong there.

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  • Concrete retaining walls

    Yards with a raised bed or a change in level often have an old wall that leans or spills soil. We build a reinforced wall on a footing, with drainage behind it.

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  • Concrete floor installation

    Workshops, sunrooms and additions on older properties sometimes need a new floor where the old one is broken or bare dirt. We prepare the base, set the steel and pour a flat, finished floor.

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  • Concrete pool decks

    Backyard pool decks take constant water and bare feet, so a cracked or slick old deck becomes a hazard. We pour a new one with a textured finish that sheds water.

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  • Concrete steps construction

    Front steps on older houses are often the first thing to crumble, with chipped edges and tilted treads. We form and pour new steps tied into the porch, with even rises.

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  • Slab foundation building

    New garages, backyard cottages and additions need a slab foundation built to the approved plans. We prepare the ground, set the steel and pour a slab that gives the building a level start.

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  • Foundation installation

    Older houses and additions sometimes need new foundation sections where the old ones have cracked or settled. We dig, form and pour them to the plans, working carefully around the house above.

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  • Concrete parking lot building

    Apartment buildings and shops with a worn parking area need concrete that handles daily traffic and drains well. We grade, pack the base and pour a thicker slab laid out for cars and runoff.

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  • Concrete footings

    Decks, fences, posts and small structures often sit on footings that have cracked or shifted. We dig and pour new footings, the concrete pads under posts and walls, sized for the load they carry.

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  • Foundation raising

    Older houses that have settled unevenly can show sloping floors, sticking doors and cracks above windows. We lift the house where needed and pour new foundation under it before setting it back down.

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  • Concrete cutting

    Older slabs often need a section cut out for a new drain, a doorway or a repair without breaking the whole slab. We saw-cut straight, clean lines so the rest stays sound.

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What careful concrete work looks like up close

These photos show the parts of a concrete job you'd see standing next to our crew, from the packed base and forms to the finished surface. They show the trade in general, not particular Alameda jobs.

  • Newly poured concrete driveway with control joints leads to an open garage beside a brick house.

  • Terracotta-colored stamped concrete patio with a diagonal grid sits outside a white house.

  • Concrete basketball court with a hoop sits in a leafy residential backyard.

Planning a concrete job in Alameda, from permit to pour

Before I price an Alameda job, I want to know whose rules apply and what the site needs. These two notes cover the permit and license side first, then what moves your price and timing.

Who issues permits and who can work here

In Alameda, permits come from the city's Community Development Department, and its Permit Center is where you ask about yours. City guidance has the owner or an authorized agent apply and get the permit first for work on a building, from new construction and additions to repairs and demolition. On a job that needs one, the permit and its inspections decide when we can start and when we can pour.

You can check two things about any contractor here. The state licensing board licenses anyone who builds or alters a structure in California, and a license applies when the project needs a building permit, uses other workers, or the contracts on it total $1,000 or more in labor and materials. The city also requires contractors to hold a current Alameda business license.

  • Ask the Permit Center whether your address and project need a permit.
  • Look up a contractor's state license with the board before you sign.
  • Ask to see a current Alameda business license before work starts.

What moves the price and the schedule

Size and thickness set most of the price, and the rest comes down to what has to come out first, how much base the ground needs and the finish you pick. A plain broom finish, the light texture swept into the surface for grip, costs less than stamped or colored work, and it's what I'd put on most driveways anyway.

The schedule turns on whether a permit and inspections apply, when our crew and the weather line up for the pour, and curing, the wait while new concrete gains strength before you use it. We pour early in the day when we can, because midday heat can leave a weak, dusty top. Your written estimate puts your own figure on paper so you can compare it.

  • Breaking out and hauling an old slab adds labor and dump fees.
  • Rebar, steel bars set inside the slab, adds cost and holds cracks together.
  • Narrow side yards can mean more hand work getting materials in.

A free written estimate for your Alameda concrete job

We reply within one business day, and then I come out to your Alameda property myself to look at the job and give you a free estimate on site. It comes in writing so you can compare it, and there's no obligation and no pressure to book.

(510) 345-1330

What we run into on Alameda houses and lots

Every city has its own mix of houses and lots, and it shows in the concrete. These are the things we usually find around Alameda homes, and how each one changes the way we plan the work.

  • Lots of older, historic houses

    Alameda has more than 4,000 buildings on its Historic Building Study List, plus plenty of other older homes. New concrete has to meet old porches, steps and foundations, so we plan where the edges land, protect what's staying and line the new work up with the house.

  • Old slabs on thin bases

    When we break out an old driveway or patio here, we often find it was poured on dirt that was raked level and never packed. That's usually why it sank and cracked, so we dig out to firm ground and pack a new base before we form.

  • Narrow side driveways

    A lot of older houses have a single-car driveway squeezed between the house and the property line, leading to a garage in back. That limits where a truck can reach, so we plan the forms, the pour and the cleanup around the walls and the neighbor's yard.

  • Water that runs toward the house

    Old patios and walks often settle until they tip back toward the house, so rain sits against the foundation or at the garage door. Before we form anything, we check where the water runs and set the new slab to carry it away.

  • Steps and walks out of level

    Front steps and walks shift over the decades, leaving tilted treads and lips that catch a toe. We replace the worst pieces or the whole run and keep the new rises even, so the steps feel normal underfoot again.

What you get when you hire us for concrete

Concrete is hard to undo, so I'd rather talk a job through before we pour than have you guess. These are the habits behind how we run a job, in Alameda and the other cities we work in.

Why I spend the budget on the base

The part of a slab that decides how it holds up is the part you'll never see, the subgrade, which is the dirt and gravel it sits on. Lots of old slabs were poured on ground raked level instead of dug out and packed, so they sank as the dirt settled. When a budget gets tight, the base is what people want to cut first. I'd cut the finish instead.

I'll also tell you straight that no slab is crack-free. Concrete shrinks as it dries, so we cut control joints, shallow grooves that give it a planned place to crack, on time instead of late. A crack inside a joint is the slab doing what we planned. A crack wandering across the middle usually means the base, the drainage or the joints got skipped.

  • I come out to every estimate

    I come out myself to look at every job and give the estimate, so the person pricing your slab is the same one running it. Our crew does the forming, pouring and finishing, and you deal with me from the first visit to cleanup.

  • Licensed, insured and easy to check

    We're licensed and fully insured, and I'd tell you to check that on any contractor before you sign. Look up the state license and the Alameda business license covered above, and ask for proof of insurance, so you know exactly who you're hiring.

  • Permits looked up before pricing

    We look up which office covers your address before we price the job, because a permit can change the schedule. When a permit applies, we handle the application and set up the inspections with you, so you're not chasing the city on your own.

  • Explaining the job since 2017

    I started this business in Berkeley in 2017 after years at a desk, and the habit that stuck is explaining a job before we pour it. Your satisfaction, guaranteed. To talk through your project, call (510) 345-1330 or send the form.

Alameda concrete questions we hear most often

These are the questions Alameda homeowners usually ask us about permits, timing, cost and flood zones. If yours isn't here, call and ask, because it's easier to answer with your yard in front of me.

How do I find out if my concrete driveway in Alameda needs a permit?

Ask the Permit Center before the job is priced, because the city's list of work that needs a permit covers buildings and their systems and doesn't settle a driveway or patio on its own. A slab that's part of a building, like a foundation or the floor of an addition, falls under that list. We check this for your address as part of the estimate.

What hours can concrete work run in Alameda?

Permitted construction in Alameda can run Monday through Friday from 7 AM to 7 PM and Saturday from 8 AM to 5 PM. Those limits don't apply to work that needs no city permit, emergency work, or someone working on their own home or rental. On a permitted job, we plan pour day inside those hours, and the concrete trucks usually come early.

What does a new concrete driveway cost in Alameda?

Your exact figure comes from a written estimate, because a driveway's price turns on its size and thickness, the old slab coming out and the base the ground needs. Around Alameda, a long narrow run to a garage in back, tight access or a decorative finish to suit an older house pushes the price up, and a plain broom finish keeps it down. Call (510) 345-1330 and I'll come take a look.

How long does it take before I can drive on a new concrete driveway in Alameda?

You can usually walk on a new driveway within a few days, but the car has to wait longer, because concrete keeps curing well after it looks hard. The right wait depends on the mix and that week's weather, so we tell you on pour day when it's ready for feet and when it's ready for tires. Plan on parking on the street until then.

Is my Alameda home in a flood zone, and does it change a concrete project?

It could be, because FEMA has identified more than 1,000 Alameda properties in Special Flood Hazard Areas, also called 100-year floodplains. Owners of those properties may be required to carry flood insurance and take steps to reduce flood risk, so ask the Permit Center about your address before you plan bigger work. Either way, we lay out the slab around where the water goes.

How do I tear down an old garage in Alameda before pouring a new slab?

Start by finding out when the garage was built, because the city requires a Certificate of Approval from the Historical Advisory Board to demolish a structure built before 1942. Demolishing a building is also on the city's permit list, so the approval and the permit come before any concrete work. Once the old garage is cleared, we break out the floor and pour the new slab.

Service areas

We're based in Berkeley and work across the East Bay, including the cities listed below, and they aren't the only places we go. If your city isn't listed, call (510) 345-1330 or use the form and ask.

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(510) 345-1330Get an estimate