Foundation installation in Rialto CA - a solid base planned around your building
Building a home, garage or shop and need the concrete base poured? We help you pick a slab or stem wall and pour it level.
What does a new foundation in Rialto involve?
Foundation installation in Rialto, CA is forming and pouring the concrete base your building stands on, either a flat slab or concrete walls on footings, ready for the framers. It's the first thing built and the hardest part to fix later, so it has to be level, square and on solid ground.
Most people who call us about a foundation are putting up a new home, garage, shed or shop building, and they want to know what they're getting into before the plans go in. We're based in Rialto and work in the cities around it, including Fontana, Colton, San Bernardino, Riverside and Upland. The price moves with the size of the building, whether it sits on a slab or a stem wall, how much digging and base work the lot needs and how easily the concrete truck can reach. The schedule mostly turns on the city's plan review and the weather around pour day. When the job needs a permit, we pull it and deal with the city or county office that covers your address. Your written estimate lays out what's included, so you can see where the money goes.
What happens after you call us about a foundation in Rialto?
Call, email or send the form
Reach us at (909) 546-5019, team@rialtoconcretecompany.com or the form, and I'll set a time to come see the property. Have the address, what you're building and any drawings handy, because the plans decide a lot about the foundation.
I measure and write it up
I look over the lot, take measurements and talk through your options with you right there. Then you get a written estimate listing what's included, so you know what you're paying for before you decide anything.
We pull the permit
Once you're ready, we take care of the permit with the office that covers your address and plan the work around its review. Rialto gives a tentative plan review time of 20 business days, then a tentative 10 business days of processing after approval, so we set the pour date around that.
We pour, then walk it together
Our crew forms and pours on a day picked around the weather, and I'm there on pour day checking the work. When it's done, we walk it together and I go over how to care for the new concrete.
How we handle foundation installation and the concrete around it
Foundation work starts before the digging, so the first thing we do is get the buried utilities marked. State law says that notice has to go in at least two working days, and no more than 14 calendar days, before anyone breaks ground. Then I go over the building and the plans with you to settle on a slab or a stem wall. A slab is concrete poured into a form over packed gravel. A stem wall is short concrete walls on footings under the outside walls, built a lot like a crawl space. Slabs are mostly used where frozen ground isn't pushing up on them, so around here the choice usually comes down to your plans and whether you want room under the floor. Our crew then digs out and packs the subgrade, the ground the concrete sits on, instead of raking loose dirt level. We set the forms and the rebar, which is the steel that holds the concrete together. We also place the anchor bolts that hold the sill plates, the bottom boards of your walls. We pour early instead of in the midday heat that leaves a weak, dusty top. Then the concrete cures, the wait while it hardens and gains strength before the framers load it. When a budget gets tight, the base is the first thing people want to trim, because it's buried by the end of day one. It's the one place I won't cut, since everything above it is only as steady as what's underneath.
A stem wall rides on concrete footings, the wider strips of concrete poured in a trench under the walls, and we also pour footings on their own when a smaller structure needs them. If the foundation is for a shop, a rental or another small commercial building, we can pour the concrete parking lot around it too. We set its slope to carry water away from the building, so rain runs off instead of pooling against the new walls.
Get a written estimate for your new foundation
We get back to you within one business day, and then I come out to look at the lot, measure and go over your plans with you. The estimate is free, done at your property and written out with what's included, and there's no obligation to go ahead.
Questions about foundations in Rialto
What permit do I need to put in a foundation in Rialto?
Ask the city's Building Department. It issues permits to build, alter or remove any building or structure, and its list names work like patios and retaining walls but doesn't name foundations. If your lot needs reshaping first, the city's Engineering Department permits, reviews and inspects grading. We pull whatever permit the job needs, and you can also reach the Building Department at rialtobuilding@rialtoca.gov or 909.820.2505, option 1.
Why should I hire a licensed contractor for foundation work in Rialto?
Rialto says that when a California licensed contractor does the work, the permit stays out of your name and you aren't personally responsible for the construction. If you pay an unlicensed person more than $500.00 for the work, the permit and that worker's safety and supervision fall on you. The state protects customers of licensed contractors from poor workmanship, unfinished jobs and the money risk of a worker getting hurt. We're licensed and fully insured, and a California concrete contractor's license covers forming, pouring, placing and finishing concrete, which is this whole job.
How long does a new foundation take in Rialto?
Most of the wait is the city's plan review covered in the steps above, and each round of corrections starts that review over again. A complete set of plans the first time is the biggest thing you can do to save time. Once the permit is in hand, the dig notice, forming, pour and cure follow, and the weather decides the pour day.
How do I check if my Rialto lot is in an earthquake hazard zone?
Type your address into the state's EQ Zapp map. It shows whether the property sits in a mapped zone for fault rupture, earthquake landslides or liquefaction, which is soil turning to quicksand in a quake. A property in one of those zones needs geologic and engineering studies before construction starts. Inside a fault zone, that means an investigation by a California licensed geologist before most new buildings people will live or work in can be permitted. It's worth checking before your plans are done, because that study comes ahead of any digging.
How much does a new foundation cost in Rialto?
There's no flat price, because a foundation is sized to your building, so your number comes in the written estimate after I've seen the lot and the plans. A stem wall usually runs more than a slab, since it adds footings and wall forms. A bigger building, extra digging and base work, a tight spot for the concrete truck or a study the site needs before permitting can all push the total up.
What causes a new concrete foundation to crack?
Most cracks in new concrete come from ground settling underneath, a top that dries too fast in the heat, or nowhere planned for the concrete to crack as it shrinks. That's why we pack the base and pour early in the day. On a slab, we also cut control joints, shallow straight grooves that give the concrete a line we chose to crack along instead of across the middle. Some fine hairline cracks are normal, and the rebar helps hold them tight.
Other concrete work that goes with a foundation
Concrete footings
When a deck post, a block wall or a carport needs something solid underneath, footings carry that weight down into firm ground so nothing leans or sinks.
Concrete parking lot building
When a new shop or rental building needs parking out front, a concrete lot poured to drain away from the doors stands up to daily traffic.
Call about your foundation before you dig
Call (909) 546-5019 or send the form while your plans are still on paper, so the foundation, the permit and the dig notice all line up with when you want to start building.