Concrete contractor in Downey, CA - driveways and patios built to drain
Advanced South Gate Concrete is a concrete contractor based in South Gate that pours driveways, patios, walks, garage floors and steps for homeowners and small property owners across Downey, with the base and drainage done right first.
Houses and small rentals across Downey
Downey is mostly single-family houses with a good share of apartments and condos mixed in, and our calls here look the same way. A lot of these houses have been standing a long time, so we're usually replacing a driveway, walk or patio somebody poured decades ago instead of starting on bare dirt. The city sits right next to South Gate, where we're based, and we work in Norwalk on its east side too.
Old concrete tells you a lot about the ground under it. When a slab has sunk at one corner or tipped toward the garage, the dirt underneath moved or water got under it, and that's what we fix before any new concrete goes down.
Permits, licenses and pricing for Downey jobs
Concrete work in Downey goes through the city's Building and Safety Division, which issues the permits and handles plan check and inspections. The city's own wording is that generally any new construction, addition, alteration or repair needs a permit, and hardscapes, which covers driveways, patios and walks, are on that list, so if your job is an odd one, the division is where to ask. When yours needs a permit, we pull it and work through the inspections, and the schedule partly runs on when the city can come out to look. Any contractor pulling a permit in Downey needs a current City of Downey business license, so that's worth asking about before you hire anyone.
Most of the price is in work you won't see once we're done, like breaking out the old slab, digging to firm ground and packing the base, then the size and thickness of the new slab and whether it gets rebar, the steel inside that keeps cracks tight and the pieces level. On most Downey streets the truck parks at the curb and we pump or wheel the concrete back, so access counts too. The schedule turns on the permit, the weather and curing, the wait while concrete gets strong enough to take weight, and your written estimate puts a number on your job. We do the same work across the cities around us, from East Los Angeles to Lynwood.
Services in Downey, CA
Concrete driveway building
Plenty of Downey driveways are original and cracked through where the base settled. We tear them out, dig down to firm ground, pack a new base and pour.
Garage floor concrete
Older Downey homes often have detached garages with pitted, oil-soaked floors. We break out the old slab and pour a new garage floor that drains toward the door.
Concrete patio construction
Backyard patios here often tip toward the house, so rain sits by the wall. We set the new slab to fall away from your house before we pour.
Concrete sidewalk building
Front walks on older lots get heaved by tree roots and settle into trip edges. We cut out the bad sections, fix the base and pour them level.
Concrete steps construction
Front steps on older houses here often crack and pull away from the porch. We break them out and pour new ones on solid footings.
Concrete parking lot building
Apartment and condo lots in Downey take cars all day and crack where the base gave out. We rebuild them thicker, with joints planned around the stalls.
What Downey's older lots ask of new concrete
Most of what goes wrong with concrete here started underneath it. On older lots, the dirt under a driveway or walk has often been dug up over the years for sewer or gas lines and never packed back down, so the slab sinks along that line. We dig down to the subgrade, the firm native dirt the slab sits on, compact it and pack a rock base on top before anything gets poured. That base is buried by the end of pour day, which is why it's the first thing people want to cut from the budget, and I'd rather you cut the fancy finish. Nobody's ever called me because their base was too good.
Downey lots are mostly flat, so water goes wherever the concrete sends it. We set the new slab with a slight fall toward the street, the yard or a drain and away from your foundation, because a patio that pools against the house trades one problem for a worse one.
Get a written estimate for your Downey concrete job
Send the form and we'll get back to you within one business day to set a time. I come out to your Downey place myself, look at the ground, the drainage and what's going to sit on the concrete, and write up a free estimate on site with no obligation.
How a Downey job goes
Call us or send the form
Call (213) 643-0035 or use the form and tell us roughly what the job is. We set a time for me to come out, and it helps if you're home so you can show me where the water sits after rain.
I walk the site with you
I check the old slab, the dirt under it, the drainage and what's going to sit on the new concrete, then write the estimate so you see the price before anything's decided. Nothing gets poured on a guess.
We pull the permit and pour
When the job needs a permit, we pull it with the city and schedule around its inspections. Then our crew digs out, packs the base, forms, pours and finishes, and I'm usually on site with them.
Walk the finished job together
I walk the job with you at the end and tell you how long to stay off it while it cures. Then the forms come out and we clean up.
Downey concrete questions answered
How much does a new concrete driveway cost in Downey?
I price each driveway on site, because the cost comes down to its size and how much is wrong underneath, and I won't guess at that over the phone. Tearing out and hauling off an old driveway is often a bigger piece of the bill than people expect, and a stamped finish costs more than a broom finish, the lightly brushed texture that gives shoes and tires some grip. You'll have the number in writing before you decide anything.
Can I pull my own permit for concrete work on my house in Downey?
Yes, if you live in the single-family house the permit covers, the city can issue it to you as an owner-builder. Permits for apartments, condos, townhomes and duplexes go only to licensed contractors. Applications can go in online through the city's portal or at the Building counter in Downey City Hall, and the city's permit page explains how, though if you'd rather skip it, we pull the permit as part of the job.
Do I need a permit for a short block wall in Downey?
A block wall or fence 42 inches tall or less doesn't need a building permit in Downey, but it still needs approval from the city's Planning side and possibly Engineering. A taller wall needs a building permit on top of that approval. I'll tell you which side of the line your wall falls on at the estimate, and the Building and Safety Division can settle a close call.
How long does a new concrete driveway take before I can park on it?
You can walk on it well before you can drive on it, and I'll give you the date for each when we finish, since the wait changes with the mix and the weather that week. Parking on it early is how you get crushed edges and tire marks you'll look at for years, so plan on keeping the car on the street for a while.
What is the best way to keep a new driveway from cracking in Downey?
The best way is to build the slab so it cracks where we choose, because concrete shrinks as it cures and a new slab will crack a little somewhere. We cut control joints, shallow grooves that give the crack a straight line to follow, on pour day, and we pour in the cooler part of the day so the top doesn't dry weak and dusty. Put that together with the packed base and the slope we covered above, and the cracks usually stay small and stay in the joints.
How long is a Downey building permit good for?
A Downey permit becomes invalid if work doesn't start within 12 months of when it's issued, or if work that started is abandoned for 180 days. That mostly matters if you pull a permit yourself and then wait months on a contractor. When we pull it, we pull it close to when we're ready to pour.
Tell us about your Downey concrete job
Call (213) 643-0035 any day of the week, from morning into the late evening, or send the form, and I'll come out to see what's going on under your old slab.
