(626) 416-2123

Concrete contractor in Pomona, CA - driveways, patios and walls built from the base up

We're K&R El Monte Concrete Company. We pour driveways, patios, walkways and retaining walls in Pomona, on older houses near downtown and hillside lots alike, and we get the ground under each slab right before the truck shows up.

Gray concrete patio with a circular stone fire pit, curved retaining wall, outdoor chairs and dining set beside a house.
  • Fully licensed and insured.
  • Free estimates at your property.
  • We reply within 1 business day.

Services in Pomona, CA

Concrete driveway building

Many older Pomona driveways have cracked, sunk or lifted at the street. We tear out the old slab, dig out and pack the base, and pour new.

Concrete retaining walls

Sloped yards in Pomona's hill neighborhoods often need a wall to hold the ground back. We build concrete retaining walls on footings sized for the load behind them.

Concrete sidewalk building

Older front walks in Pomona have often settled in pieces, leaving lips that catch a toe. We pull the bad sections, rebuild the base and pour them flush.

Concrete patio construction

Backyards behind Pomona's older houses often have a thin patio slab that now holds water. We replace it with one sloped away from the house.

Foundation raising

Some of Pomona's older houses have settled unevenly, which shows up as sticking doors and cracked floors. We find out why first, then raise and support the foundation.

Concrete parking lot building

Small property owners in Pomona call us when a lot or drive aisle has broken up. We repour it thick enough for daily traffic.

Pomona, CA properties and local conditions

A lot of what we break out in Pomona is old concrete poured on dirt that was raked flat instead of dug out and packed. The subgrade, which is just the ground the slab sits on, settles over the years and the slab goes with it, so many older driveways here dip, crack across the middle or tip water back toward the garage. We dig down to firm ground, pack a base in layers and set rebar, the steel that holds a slab together if it cracks, in drives that carry cars. You won't see any of that once it's poured, and it's the last place I'd cut the budget.

Pomona also has a lot of street trees, and the city looks after about 37,000 of them along streets and in parks. Their roots are a common reason we find a walk or driveway apron pushed up near the curb. Since the city looks after those trees, we check with the city before cutting into a parkway tree's roots.

Working in Pomona: permits, schedules and what sets the price

When a Pomona job needs a permit, it comes from the city's Building and Safety Division, which also reviews plans and handles inspections. That puts part of your schedule in the city's hands, because a pour waits on plan review and inspections, and I won't guess at those dates before the city sets them. We pull the permit and line up the inspections, and if the city wants a soils report or an engineer's plans first, I tell you at the start and help you get them. Business licenses in Pomona go through the city too, and it's fair to ask any contractor about theirs. We're fully licensed and insured, with satisfaction guaranteed on every job. Your price mostly comes down to how much old concrete comes out, how much base work the ground needs, the size and thickness of the slab, how easy it is to get a truck to the spot, and the finish you pick. The written estimate spells out each of those for your job.

Pomona is at the east end of where we usually work, and the drive matters because a concrete truck can't sit in freeway traffic with a load turning in the drum. We book the truck around the traffic, and when Fairplex has a big event the streets near it fill up, so we keep pours off those days for jobs close by. The crew you get here is the same one that pours in El Monte and South El Monte, doing the same base work.

Get a written concrete estimate for your Pomona property

Tell us what you need poured or replaced in Pomona and we'll get back to you within one business day. I'll call to set a time, walk the job with you and write up a free estimate that says what the price covers. There's no pressure and no obligation.

(626) 416-2123

How a concrete job in Pomona goes once you call

  1. Call or send the form

    You call (626) 416-2123 or fill out the form, and I call you back to set a time to see the place. You don't need anything ready except a rough idea of what the concrete is for.

  2. Walk the job with me

    I come out myself, walk it with you and ask what you'll park on it or use it for, because that decides the thickness and the base. You get a written estimate that says what's in the price and what isn't, so nothing turns up later as an extra.

  3. Line up permits, then pour

    If the job needs a permit or reports, we line those up first, and the city's plan review and inspections set when we can start and pour. Our crew, led by a crew lead, does the work with me on site, and you stay off the new slab while it cures, which is the wait while it hardens and gains strength.

  4. Walk it again together

    When it's done I walk it with you again so you can see the finish, the joints and where the water runs. Before we leave I tell you when you can walk on it and when you can drive on it.

Frequently asked questions

Do I need a permit for a short retaining wall in Pomona?

Not always. Under the city's code, a retaining wall no more than 2 feet tall, measured from the bottom of the footing to the top of the wall, is exempt unless it carries a surcharge, which is extra weight like a slope, a driveway or a building above it, or holds back certain flammable liquids. A freestanding block wall is exempt up to 2 feet above the lowest ground next to it with no surcharge, and a fence is exempt up to 7 feet. Anything taller, or anything with load behind it, needs a permit before we dig.

How do I find out if my driveway or patio needs a permit in Pomona?

Ask the city before the work starts, because the exemptions we know of in its code cover fences and short walls, not driveways or patios. You can read the permit guidance on the city's forms page or ask Building and Safety directly. We sort this out with you before the estimate is final, so the answer is settled before anything is torn out.

When can I visit Building and Safety in Pomona in person?

Building and Safety takes walk-ins Monday through Thursday, 7:30am to 6:00pm, at City Hall, 505 South Garey Avenue. City Hall is closed on Fridays, so plan around that. You can also call the counter at 909-620-2371 before you go.

How much does a new concrete driveway cost in Pomona?

The price comes down to how much old concrete has to come out, how much work the base needs, and the size, thickness and finish of the new slab. Access for the truck, a permit and any reports the city asks for add to it. I'd rather give you a written number after I've seen your ground than guess over the phone.

What causes a concrete driveway to crack and sink?

Usually it's the ground under it, not the concrete. A base that was raked level instead of dug out and packed settles, water running under the slab softens it, and a slab with no joints cracks wherever it wants. In Pomona, roots from street trees lift a lot of aprons and walks too.

Will my new concrete driveway in Pomona crack like the old one?

It can still get fine cracks, because concrete shrinks as it cures, but a slab on a packed base with joints cut on time cracks where we planned it, not across the middle. Control joints are the straight grooves we cut so the slab has a neat place to crack. Most of the ugly cracks we tear out here started with a base nobody dug out and packed.

About Pomona, CA

Pomona is a big city with a lot of different housing in it. Near downtown and in the older neighborhoods around it, many houses still have their original driveways, front walks and steps, and some sit in the city's historic districts, where new steps and walks should look like they belong with the house. Out toward Phillips Ranch the houses are newer and the lots climb, so yards are terraced and walls and steps carry more of the work. There are also small apartment buildings and commercial lots, which is where our parking lot and walkway calls come from.

Next door in West Covina the hills are similar. Here, on the flat older blocks, a job usually starts with tearing out an old slab and fixing the base under it, and on the slopes it starts with what the ground behind a wall is doing.

El Monte, CA

Call us about your Pomona concrete job

We pick up until 10 PM on weekdays and 9 PM on weekends, so you can call (626) 416-2123 after work or send the form tonight.

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