Foundation installation in Fontana CA - a base built on ground that's ready for it
Planning an addition or new building and unsure what goes under it? We'll walk you through the options and pour a base that holds.
What does foundation installation in Fontana involve?
Foundation installation in Fontana means forming, pouring and finishing the concrete that an addition, a garage or another building sits on, so the walls above have firm, level support. On most jobs the planning and the city's review take longer than the pour itself.
Most of our calls come from homeowners adding a room or a garage, and some from business owners planning a shop and a parking lot to go with it. Price turns on the size, how deep the concrete footings go, how much soft soil or old fill has to come out and whether engineered plans are needed. We pull the permit under our license and build the city's plan check into the schedule from our first meeting, since that review usually decides when we can dig.
Fontana's ground changes from lot to lot. One local engineering firm says the soil here was spread by Lytle Creek and Cajon Creek, gravelly and firm near the top of those fans and siltier and weaker farther out, and that old fill on many lots from orchards, demolition or industry can sink unevenly unless it's removed or recompacted. For additions, the city asks for a soils report where there's evidence the soil swells, compresses or shifts, and that report helps decide which support fits.
What goes into a foundation installation
Most of what decides how a foundation holds up gets done before the concrete truck shows up, and most of it is buried by the end of the day.
Digging out and packing
We dig out the subgrade, the soil the foundation sits on, and pack it hard. It's hidden on day one and tempting to cut, but it's the part I won't skimp on.
Steel inside the concrete
Rebar, the steel bars we tie together before the pour, holds the concrete together if the ground moves and keeps small cracks from spreading.
Water moving away
Before we set forms, we check where water runs on your lot, because wet ground or a grade that falls toward the building invites settling.
Curing before loading
Curing is the stretch after the pour when concrete hardens and gains strength, so we pour early to dodge the midday heat and keep loads off until it's ready.
Foundation questions we hear in Fontana
How much does a concrete foundation cost in Fontana?
In the Inland Empire around Riverside and San Bernardino, a 4-inch concrete slab, installed, usually costs about $10 to $14 per square foot. That's the going rate for a plain slab, not our price, and a foundation that needs deeper footings, fill removal or engineered plans usually costs more. We price yours from what we find on your site.
How long does a concrete foundation last?
A properly built concrete foundation lasts 75 to 100 years or more with basic maintenance, according to one national cost guide. The catch is "properly built," which mostly comes down to the base and drainage covered above, since neither is easy to fix once a building sits on top.
Who should pull the permit for a foundation in Fontana, me or the contractor?
Your contractor should, because Fontana has the contractor sign the permit application and show a current California contractors license, and it asks every contractor and subcontractor for proof of state and city licenses. The city also warns that if a contractor asks you to get the permit, you take on liability for the project, including taxes and personal injury. We don't ask homeowners to pull a permit for work we're doing.
What is the best way to choose between a shallow and a deep foundation?
Weigh what a shallow system saves against the risk it carries, with whatever you know about your soil in hand. One foundation engineering guide, written for another region, says shallow systems typically carry more risk than deep ones but owners often pick them because they cost less. We go over each support option with you and what it trades in cost against risk, and on Fontana's softer outer soils that talk matters even more.
Do I need an engineer to design a foundation in Fontana?
You do when the building falls outside conventional light wood framing, because the city then asks for structural design by a California registered engineer or licensed architect. The soils report rule mentioned above can apply too. If you're not sure where your project lands, show me what plans you have when I come out.
What causes cracks in a new concrete foundation?
Most problem cracks come from ground moving under the concrete, usually because the base wasn't packed or water wasn't steered away. Concrete also shrinks a little as it cures, so we cut control joints, shallow grooves that give it a place to crack in a straight line instead of wherever it wants.
Why Fontana homeowners call Precision Fontana Concrete Company for foundations
I'd rather spend an extra hour explaining a foundation than have you guess what you're paying for, and we work that way across Fontana and the cities around it.
The owner walks your lot
The person who looks at your ground and writes your estimate is the same one on site with our finishers and laborers.
Our own crew since 2021
I came to concrete late and learned it under a finisher who'd been pouring for decades before we started our own crew.
Licensed and fully insured
We're licensed and fully insured, and you're welcome to ask for proof when we meet.
A satisfaction guarantee
The foundation work we do for you is backed by our satisfaction guarantee.
Start with a call
Call (909) 346-3783 or send a request with your address, what you're building and any plans or soils report you have.
Plan your foundation before the plans are final
Talking through the ground and the support options early is easier than redrawing plans after the city sends them back, so call (909) 346-3783.
What happens after you call about a foundation in Fontana?
A foundation runs on the city's calendar as much as ours, so we plan the visit, the paperwork and the pour around when you need the building up.
Call or send a request
Call (909) 346-3783 or send the form with your address and project, and we'll get back to you to set up a visit.
I look at the site
I come out myself, look at the ground and how we'll get equipment in, ask how you'll use the building and talk through the steps.
Your written estimate
Your written estimate spells out what's included. It allows for plan check, about 3 to 4 weeks for the city's first review and about 2 per round of revisions.
Permit, pour and walkthrough
Once you say go, we pull the permit, prep the ground, pour and finish, and I walk the finished job with you before we pack up.