Concrete patio construction in Fremont CA - a slab that drains right and stays put
Patio cracked, sinking or holding water? We pour a new slab with the finish, joints and curing planned with you before the truck arrives.
- Licensed and fully insured.
- Free estimates at your property.
- We reply within 1 business day.
What goes into building a concrete patio in Fremont?
Concrete patio construction in Fremont means our crew forms, pours and finishes a flat concrete slab in your yard, with the finish, the joints and the cure planned with you before the pour. Done right, it gives you an outdoor floor for a table and a grill that stays put.
Most people call us with a cracked, sunken patio they're tired of tripping over, or a patch of bare dirt they want to use. The price moves mostly with the size, the finish you pick, whether an old slab has to come out first and how easy it is to get concrete to the back of the house, while the schedule turns on whether the job needs a permit, the weather and the curing wait afterward. I'll put your price and the work in writing once I've seen the spot.
Is it time to replace your patio?
Cracks across the middle
Cracks that wander across a panel, instead of following a cut line, usually mean the slab had no joints where it needed them or the ground under it moved. Once a crack opens, water gets in and the edges start to lift, so it gets wider and harder to fix each year.
Sinking or tilting toward the house
When a corner drops or puddles sit by the back door after rain, the ground under the slab has usually settled. Every rainy season then sends more water toward your foundation instead of away from it.
A top that flakes or dusts
If the surface chips, scales or leaves grit on your shoes, the top layer is usually weak from how it was finished or cured. It doesn't heal, and patching a weak top rarely holds for long, so it's often the point where a new slab makes more sense.
How we handle concrete patio construction
I start by settling the finish with you before anything gets poured, because the look is built into the slab, not added on after. Then I show you where the control joints go, the lines cut into the slab so that when it shrinks it cracks along them and not across the middle. Our crew sets the forms, places the rebar, the steel inside that holds the slab together if it does crack, then pours and finishes the top, often with a broom finish, a light brushed texture that keeps it from getting slick when wet. Before we pour, I also tell you how we'll cure it, which is how we keep the new concrete from drying out too fast while it gets strong, since that decides how the patio holds up.
A patio rarely stands alone. If you'd like it to look like stone or brick, we can press a pattern into the surface with stamped concrete, and if you need a path out to it, we can pour a concrete sidewalk at the same time so the two match and meet at the right height.
Get a written price for your Fremont patio
Send the form and we reply within one business day to set a time. I come out, look at the spot and put the price and the work in writing, free, with no pressure and no obligation.
- hello@fremontcaconcrete.com
- Based in
- Fremont, CA 94538
- Hours
- Mon–Fri: 8 AM–11 PM, Sat–Sun: 6 AM–10 PM
What happens after you call about a patio
Here's how a patio job runs from your first call to the day you get your yard back, and who handles each part.
Call or send the form
You call (510) 574-8512 or send the form, and we set a time for me to come out. Think about how you'll use the space, since that shapes the finish and the steel.
I measure and write it up
I look at the spot, measure it and ask what you need the patio to do, then put it all in a written estimate. It spells out the base, the steel and the joints next to the price, so you can see what you're paying for.
We sort the permit first
If the job needs a permit, we sort it out with the city before we dig. A permitted job also gets a city building inspection, so we plan the pour around that visit.
Prep, pour and clean up
Our crew does the prep and the pour with me on site, and we clean up before we leave. All that's left for you is the wait while it cures.
Why Fremont homeowners call Ironset Fremont Concrete for patios
On a patio, what's under the concrete matters more than what's on top, because a good-looking slab on a bad base still cracks. When you're ready, call (510) 574-8512 or ask for an estimate.
I'm on site for the pour
I come out to look at the job and I'm there for the work, while our crew does the prep, forms, pour and finishing. You deal with the person who quoted the job, so what we agreed on is what goes in the ground.
Learned by fixing bad slabs
I started out pouring walks and patios for neighbors and learned the trade fixing slabs other people got wrong, then made it a full business in 2021. Most of our calls now come from Fremont homeowners and their neighbors who saw our work, so a bad slab would show up fast.
A licensed, fully insured business
Ironset Fremont Concrete is licensed and fully insured, which is the first thing worth asking any patio bidder. Satisfaction guaranteed on every job.
Patios, walks and the ground under them in Fremont
The city decides whether a patio job needs a permit, and that isn't something to guess at, so we check before we start. When a job needs one, we work with the city, handle the paperwork and meet the inspector. Fremont's zoning rules also set things like setbacks, and they change from one zoning district to the next, so it's worth looking up yours early while you're picking where the patio goes.
The ground is the other half of it. About 37% of Alameda County's soil is expansive clay, the kind that swells when it's wet and shrinks back as it dries, so a slab on it gets pushed around more than most. That's why I care so much about what's under a patio and where the joints go, and we see the same kind of ground on jobs in Union City and Newark.
Questions about concrete patios in Fremont
How much does a concrete patio cost in Fremont?
A standard 20×20 ft concrete patio in California usually costs about $3,000 to $8,000. That's the statewide going rate for a standard patio, not our price. Yours comes in writing after I come out, measure and talk through the finish with you.
What causes a new concrete patio to crack, and can I control where?
Concrete shrinks as it dries, and you control where it cracks with control joints, scored lines that make the slab crack along them instead of at a random spot in the middle of a panel. The crack then runs straight and is easy to seal. Ask any bidder where the joints will go, the same way we mark ours with you before the pour.
Who is licensed to build a patio in California?
A contractor licensed by the state's Contractors State License Board, because California law counts a patio on a home as home improvement. A concrete contractor's license covers forming, pouring, placing and finishing flat concrete work like a patio. Ask any bidder about their license before you sign anything.
How do I get a building permit for a patio in Fremont?
Fremont issues building permits through the city's online permit portal, called Citizen Access. If you're not sure which permit type your project falls under, the city's Plans and Permits staff can help you pick, and you can reach them at 510-494-4460. If your patio needs a permit, we take care of it as part of the job.
How long does a new concrete patio take to cure before I can use it?
You stay off it until it's cured, and I give you the day you can walk on it and the day it can take furniture and a grill, based on the weather and the job. How new concrete is cured has a big effect on how strong it gets, how well the top wears and whether it cracks early. It's not a wait worth rushing.
What should I look for in a patio contract in California?
Read every term closely before you sign, because California sets special legal requirements for home improvement contracts and a patio on your home counts as home improvement. The state set those rules to head off as many problems as possible. With us, you get the price and the work in writing before anything starts.
Related concrete work around your patio
Stamped concrete services
Worth a look if you like the feel of stone or brick pavers but want one solid slab without pavers shifting or weeds growing up between them.
Concrete sidewalk building
For the path from your driveway, side gate or back door out to the new patio, so you're not crossing wet lawn or stepping stones to reach it.
Cities we serve for patio work
Ironset Fremont Concrete is based in Fremont, California, and builds patios in the cities around it, including Hayward and Milpitas. The 12 cities listed here have their own pages, and they aren't the only places we work, so if you're not sure we come to you, call and ask.
Fremont, CA
Get a price on your new patio
Have the rough size, the finish you like and your address handy when you call or fill out the form, and we can set up the visit on the first try.