Concrete contractor in Sierra Madre, CA - slabs that drain right on foothill lots
Monrovia Concrete builds driveways, patios, walks, steps and retaining walls for homeowners in Sierra Madre, CA. We set each slab on a dug-out, packed base and slope it so water runs away from your house.
Sierra Madre as we see it on the job
Sierra Madre is a small, mostly residential city tucked up against the foothills, and on our jobs here we see a lot of older houses on lots that climb away from the street. The driveways and walks are often the original ones, patched over the years, and out back there are patios, steps and the odd pool deck that have heaved or settled. It sits right next to Arcadia, and from our base in Monrovia it's a short drive for the crew.
That slope and that age shape almost every job here. Before we talk about finish, we're usually talking about tearing out old concrete, digging down to solid ground and getting the water to go somewhere other than your garage.
What we deal with on Sierra Madre jobs
The City of Sierra Madre's Building and Safety Division issues permits for work that alters a structure, and its list names things like property line walls and fences, not driveways or patios, so the list alone doesn't settle whether your slab needs one. The city only issues those permits to a state-licensed contractor or the property owner, so ask whoever you hire for their California license and their Sierra Madre business license before you sign. We're fully licensed and insured. Before we set a date we check with the city, sort out who pulls any permit the job needs and get it in hand before work starts, and if one's required, that's what sets the start date.
The price here turns mostly on what's under and around the slab, like how much old concrete comes out and gets hauled off, how deep we dig and pack the base, how much slope we're working against, how thick the slab is and whether it gets rebar, the steel bars that hold it together if it cracks. The schedule turns on that permit check, the size of the tear-out and curing, the wait while fresh concrete gains strength before you walk or drive on it. It's the same flatwork, meaning driveways, patios, walks and garage floors, that we do in Temple City and Pasadena, but the slope here usually means more base work, and your written estimate spells out what's included so you know what the price covers.
Why Sierra Madre slabs crack, sink and hold water
Water coming downhill is the big one here. On a foothill lot, runoff heads straight for the low side of the house, and the city's own archives record floods and mudslides through Sierra Madre Canyon that left streets buried in silt, which tells you how much water and dirt those hills can move. A driveway poured flat or tipped toward the garage turns into a channel, and water that gets under a slab softens the subgrade, the dirt it sits on, until it sinks. So I check where the water runs before we form anything, and we set the fall away from the house.
The other thing is age. A lot of the old concrete we tear out was poured on dirt that was raked level instead of dug out and packed, with no control joints, the shallow grooves that give a slab a planned place to crack, so it cracked wherever it wanted and settled with the ground. We dig out and compact the base and cut the joints on time, so your new slab isn't set up to fail the way the old one did.
Get a written estimate for your Sierra Madre concrete job
We reply within one business day to set a time, and then I come out to your Sierra Madre property myself, measure and write up a free estimate that lists what's included. There's no obligation and no pressure to book.
(626) 879-0614How it works when you call us about a job in Sierra Madre
Call or send us a message
Call (626) 879-0614 or use the form and tell us what's going on, like a cracked driveway or a patio that holds water. If you know where the water sits after it runs off the yard, mention that too.
I walk and measure the job
I come out myself, measure, look at the slope and where the water goes, and ask how you'll use the concrete. Parking a truck, hosting on the patio and walking the dog all change how thick and how rough we make it.
Read your written estimate
You get it in writing, with what's in it spelled out, like removal and hauling of the old concrete. Ask about anything on it before you say go.
We check permits, then prep
Once you say go, we check with the city, get any permit the job needs in hand, then dig out and pack the base and set the forms. Move cars and anything you care about out of the work area before we start.
We pour, then walk it together
The crew I trained pours, finishes and cuts the joints, and I'm usually there on pour days. Before we pack up, I walk the job with you and go over how long to stay off it while it cures.
Driveways, patios and steps in concrete
Sierra Madre concrete questions, answered
How do I get a price on a concrete driveway in Sierra Madre?
Call or send the form, and I'll come out, measure and give you a written estimate, because I can't price it honestly until I've seen the slope, the old slab and how close a truck can get. Past the tear-out and base work, the finish you pick moves the number most, since a plain broom finish, the light texture dragged across the top for grip, costs less than stamped or decorative work.
How do I keep a new concrete driveway from cracking like the old one?
Put the money into the base first, because the base is hidden on day one and it's the first thing people want to cut, but it's what decides whether the slab settles. If the budget's tight, I'd rather you skip the fancy finish than skimp on the dig-out and packing. We also plan the pour so we're not finishing in the hottest part of the day, which leaves a weak, dusty top that wears early.
Do I need more than one permit for a concrete job in Sierra Madre?
It can happen, because the city doesn't offer an all-in-one permit and each trade needs its own. The city's applications page lists separate encroachment and excavation, grading and drainage, and pool grading permits, and a sewer permit covers new sewer connections and repairs to private utilities, so a driveway that comes with drain or utility work may need more than one. We sort that out before we set a date.
Does a contractor from outside Sierra Madre need a city business license?
Yes. The city requires a City Business License for businesses based outside its limits that work inside them, and a contractor needs one before applying for or pulling a permit. It's a fair thing to ask any out-of-town contractor about, us included.
When does a concrete contractor need a state license in California?
The Contractors State License Board requires a license when a job needs a building permit, uses hired workers or costs $1,000 or more in labor and materials. The small-job exemption only applies when every one of these is true, meaning no permit, no employees, no advertising as a licensed contractor and a cost under $1,000, so a crew pouring your driveway or patio should be licensed.
How much can a contractor ask for as a down payment in California?
The state licensing board says a contractor can't ask for or accept a down payment of more than $1,000 or 10 percent of the total contract price, whichever is less. That rule covers home improvement projects, so it applies to a driveway, patio or walk at your house.
Call us about your Sierra Madre concrete
Call (626) 879-0614 or use the form, because a slab that's already sinking or holding water usually gets worse the longer it sits.