Concrete Contractor in Claremont, CA - Driveways and Patios That Drain Right
J&K Pomona Concrete Contractors pours driveways, patios, walks and retaining walls for homes in Claremont, CA, digging down to firm ground first so the slab sits on packed base instead of loose fill.
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Services in Claremont, CA
Concrete driveway building
Many Claremont driveways are original, cracked and lifted by roots. We tear them out, dig to firm ground and repour on a packed base.
Concrete patio construction
Older patios here often tip toward the house and hold water by the back door. We check the grade first and pour so water runs toward the yard.
Concrete retaining walls
Lots toward the foothills step uphill, and loose banks creep onto driveways and patios. We build walls on proper footings with drainage behind them.
Concrete floor installation
Older Claremont houses get additions and converted rooms that need a new slab. Our concrete floor installation starts with a packed base and a moisture barrier underneath.
Concrete pool decks
Decks around older pools crack and lift as the ground moves. We repour on packed base with a broom finish, a light texture that grips wet feet.
Concrete sidewalk building
Front walks under Claremont's big street trees heave at the joints and trip people. We break out the raised panels and repour them level with the rest.
Claremont, CA properties and local conditions
A lot of the concrete we see in Claremont is as old as the house, and plenty of it was poured thin on dirt that was raked flat instead of dug out and packed. That dirt settles over the years, and the slab settles and cracks right along with it, with tree roots finishing the job at the edges. We break out the bad sections, dig down to firm subgrade, which is the ground the slab actually sits on, pack a proper base and cut control joints, grooves we put in on purpose so the slab cracks where we choose and not across the middle.
The north side of the city climbs toward the base of the San Gabriel Mountains, and those sloped lots send water across yards and patios on its way downhill. Before we form anything, I look at where your water runs and set the slab to fall away from the house.
Working in Claremont: permits, licenses and what sets your price
Permits for work in Claremont go through the city's Building Division, and when your job needs one, we pull it and handle the paperwork with the city. A job with drawings goes through the city's detailed plan review before the permit is issued, so the pour date waits on that review. The city also expects contractors who work here to carry a Claremont business license, so ask anyone you're considering to show theirs, us included, and know that we're fully licensed and insured. Your price moves with the size of the slab, whether old concrete has to come out first, how much base the ground needs and the finish you pick, while the schedule turns on the permit, if there is one, and the cure. Your own figure comes in the written estimate after I've seen the ground.
We come up from Pomona, so Claremont is close, and our crew works the same kind of streets in La Verne to the west and Montclair to the east. Narrow, tree-lined streets mean we have to plan where the concrete truck parks and whether we need a pump to reach a backyard, so I work that out at the estimate instead of on pour day.
Your Claremont concrete job, priced on site and in writing
We reply to every request from Claremont within one business day. Then I come out, look at the ground, measure and send you a free written estimate. There's no pressure to book.
(909) 729-4086How a concrete job in Claremont goes once you call
Call us or send a message
Call (909) 729-4086 or use the form, and we'll set a time for me to come look. It helps if you're home for the visit so you can walk the area with me.
I look at the ground
I come out myself, measure and ask how you'll use the space, because a patio for a grill and a driveway for a work truck need different slabs. You'll have the price in writing before anything gets dug up.
We handle permits, then pour
If the job needs a permit, we pull it, and a job with drawings waits on the city's plan review before we can start. My crew forms and pours, and I'm on site to check the work, starting with the base before any concrete goes on it.
Walk the finished job together
Before we pack up, we walk the job with you so you can see the edges, the joints and how the water runs off. We go over how long to stay off it before you get it back.
Frequently asked questions
Does a new concrete driveway or patio in Claremont need a building permit?
The city's own list doesn't settle it for flatwork, so ask the Building Division before you plan around it. The city's permit guideline names work like additions, patio covers, decks and swimming pools, and the city says the list isn't all-inclusive. If you're adding a patio cover or a pool along with the slab, those are on the list.
Does a concrete contractor based outside Claremont need a city business license?
Yes, Claremont requires most businesses that work in the city to hold a city business license, and that includes contractors whose office is somewhere else. The license is good for one year and has to be renewed every year, so ask whoever you hire to show a current one.
How do I submit plans for a concrete project in Claremont?
Projects with a plan set go to the city by email at buildingapplications@claremontca.gov, along with the permit worksheet and every supporting document. Permits without plans are still handled over the counter, and the city turns away a submittal that's missing anything on its checklist. When we're doing your job, we put the package together and handle it with the city.
How much does a new concrete driveway cost in Claremont?
It comes down to the size, what has to come out first and what the ground needs underneath, and I put your number in writing after I've seen it. Breaking out an old driveway, hauling it off and digging past soft fill add cost, and so do a thicker slab, rebar, which is steel set inside to hold cracks tight, and a stamped or colored finish. The base is the last place I'd cut, because it's buried on day one and it decides whether the slab lasts.
How long until I can drive on a new concrete driveway in Claremont?
Quite a bit longer than you can walk on it, because concrete gains strength slowly as it cures and tires put far more weight on it than feet do. Curing is that wait while the slab hardens, and rushing it leaves you with a weaker driveway. We tell you when it's ready for foot traffic and when it's ready for your car, so you know how long to park on the street.
What causes concrete driveways and patios to crack in Claremont?
Most of the cracking we see here starts underneath, with a slab poured on raked dirt that settled or with roots pushing up from below. Concrete shrinks as it dries, so it will crack somewhere, and control joints cut on time keep those cracks in straight lines where we chose. Nobody can promise a slab won't crack, but a packed base and timely joints keep it from cracking like the old one.
About Claremont, CA
Claremont is mostly homes, with Claremont Village as the historic downtown where people head for the shops, restaurants and galleries. The houses around the Village are older and sit on established streets under big trees, and the city gets newer and hillier as you go north toward the mountains. A lot of our calls here are for replacing original driveways, walks and patios, and it's the same kind of work we do next door in Pomona.
Near the Village, old concrete usually has to come out before anything new goes in, and the roots are part of the plan. Up the slopes, grade and water come first, and that's where the base and drainage work earn their keep.
Explore the services
Pomona, CA
Book your Claremont concrete estimate
A cracked section can sometimes be cut out and replaced on its own, and calling early keeps that option open, so call (909) 729-4086 or send the form.