Foundation installation in Loma Linda CA - built for the ground it sits on
Building a new house, addition or ADU? We start from what your soil needs and pour a foundation that fits the ground.
- Licensed and fully insured.
- Free quotes on site.
- We reply within 1 business day.
What does foundation installation involve, from the soil study to the pour?
Foundation installation in Loma Linda is the concrete work that a new house, addition or other building sits on, and at Loma Linda Concrete we form, pour and finish it to suit the ground under your lot. It usually follows an engineer's soil study and goes hand in hand with footings, drainage and the slab itself.
Most people who call us have plans for a new building, or a building that needs a foundation under it, and they want to know what they're in for before anyone digs. The price mostly turns on the foundation type your soil calls for, the size of the building, how easy the site is to reach and whether a building already stands there, while the schedule depends more on the soil study, the plans and any permit review by the city than on the pour itself. I'll set all of that out in a written estimate so you can see exactly what the price covers. We're based in Loma Linda and take jobs across many of the cities around it.
How do you know you need a new foundation poured?
Plans for a new building
You have drawings for a new house, an addition or a backyard ADU, and the foundation is the first thing that has to go in. Settling the foundation type before the plans are final usually saves redrawing later, so it's worth talking it through early.
A building on bare ground
A garage, shed or older structure sitting on blocks or bare dirt tends to lean and settle a little more each year. Putting a foundation under something that's already standing is a much bigger job than pouring one first, and it doesn't get easier the longer the building keeps moving.
Cracks that keep spreading
An old slab whose cracks open wider, floors that slope or doors that start sticking usually mean the ground underneath is moving. If you're replacing that concrete, the cause has to be found first, or the new foundation can crack the same way.
Often poured with a foundation
Concrete footings
Footings carry the weight of walls, posts and porches into firmer ground, so any building that isn't sitting on a full slab usually needs them poured first.
Concrete parking lot building
A new shop or commercial building usually needs paved parking and drive aisles, and planning that concrete with the foundation keeps water flowing away from both.
How we handle foundation installation
Before anyone settles on a foundation type, I'd like to see an engineer's soil study of your lot, and we're glad to work from one, because the right design depends on what the ground does. If the building is already standing, please let us know early, since that changes the job a great deal. On a new build, our crew lays out the footprint from the plans, digs out and packs the subgrade, which is the soil the concrete rests on, and checks where the water runs so it drains away from the building instead of under it. Then we set the forms and the rebar, the steel that holds the concrete together if it cracks, pour in the cooler part of the day so the top doesn't dry out too fast, and finish and cure it, keeping it damp while it gains strength. If a budget needs trimming, I'd rather spend less on the look of the surface than on the base, because the base is hidden once the concrete is down and it's the part that decides whether the foundation stays put.
A good share of foundation work is really concrete footings, the thick strips and pads under walls and posts, and we pour them as part of the same job when the plans call for them. If the new building is a shop or a small commercial space, we can also lay out the concrete parking lot around it so the grades and drainage work together.
Slab on grade
A slab poured right on the packed ground and thickened at the edges suits level lots with stable soil and single-story buildings. It's usually the simplest system to build and the least costly.
Raised floor on perimeter footings
A concrete footing and short wall around the outside, with a crawlspace under the floor, suits sloped lots and owners who want room to reach plumbing later. It takes more forming than a slab, so it generally costs more.
Get a written foundation estimate for your lot
We reply within one business day to set a time for me to visit, and the estimate is free and obligation-free. If you'd rather talk it through first, call (909) 760-1346.
Call (909) 760-1346Why Loma Linda homeowners call Loma Linda Concrete for foundations
I write every estimate myself
I come out to look at every job and write the estimate myself, then work on site with our small crew, who do the forming, pouring and finishing. The person who told you what the job involves is there when the concrete arrives.
In business since 2023
I learned the trade working beside experienced finishers, and we're known for careful flatwork, the slabs, walks and patios that have to stay level and drain. Many of our calls come from people sent by homeowners we've already worked for.
Licensed and fully insured
We're licensed and fully insured, which matters on a foundation, where the whole building rests on the work. California's contractor license board licenses concrete contractors for forming, pouring, placing and finishing concrete, so it's fair to ask anyone you hire about theirs.
We check the permit first
Loma Linda takes permit applications through the city's Online Permit Portal, and its list names new house plans, additions and ADUs rather than foundation work on its own, so we check with the city's office instead of guessing. If a permit is needed, we tell you at the estimate and take care of the application for you.
If you have a lot and a set of plans, or just a question about the ground, send us a request or call (909) 760-1346.
What happens when you call about a foundation in Loma Linda?
Call or send a request
Thank you for reaching out, whether by phone at (909) 760-1346 or through the form. We'll get back to you and set a time for me to visit the property.
I visit and write it up
I walk the lot, look over any plans or soil report you have, and ask how the building will be used. You get a written estimate that spells out what the price covers, so no part of the job is left to guesswork.
We prepare, pour and finish
Once you're ready, we sort out the permit side if there is one, prepare the ground, then form, pour and finish the foundation. When it's done, I walk the finished work with you.
Common questions
How much does foundation installation cost in Loma Linda?
The cost of a foundation comes mostly from the system your soil calls for, the size of the building and whether a building already stands on the spot. Deeper systems, extra digging and a hard-to-reach site raise the price, while a simple slab on stable ground keeps it lower. I'll give you your own figure in a written estimate once I've seen the lot.
What is the best foundation type for my lot?
Deeper foundation systems usually carry less risk than shallow ones like a slab on grade, but shallow ones are often chosen because they cost less, a foundation engineering guide notes. So a lower price usually means accepting more risk, and it's worth weighing both. Where a soil study finds expansive soil, which swells and shrinks as its moisture changes, a plain slab on grade should be expected to move and crack, while a structural slab over void forms, with enough gap kept under the floor, essentially removes that movement.
Do I need a soil study before choosing a foundation?
You should plan on one, because the same engineering guide says foundation choices should be based on an engineered geotechnical investigation, which is an engineer's study of the ground on your lot. Have it done before you settle on a system, since it tells you which options make sense for your soil.
What changes if the house is already standing?
Putting a foundation under a building that's already standing means raising the building first, and that's an added expense on top of the concrete. The state contractor license board has a separate building moving class for contractors who raise, lower and move structures, including their foundations, so that part is its own trade and belongs in the budget from the start.
How do I check if my Loma Linda address is in an earthquake fault zone?
Type your address into the state's EQ Zapp tool to see whether the property lies in a mapped earthquake hazard zone, or whether the state hasn't evaluated that area yet. Inside an earthquake fault zone, cities and counties require a geologic investigation before they can permit a new project, prepared by a state-licensed geologist and showing the buildings will sit off active faults. Local agencies can also ask for more than state law does, so ask the city what it needs for your lot.
What causes a new concrete foundation to crack?
Most cracking in a new foundation comes from the ground moving under it, and on lots where a soil study finds expansive soil, that movement follows the soil's moisture as it swells and shrinks. Trees and plants right next to the building make it worse by drawing water out of the soil, so landscaping should keep roots from under the structure. A design manual on expansive soils also advises building after the wet season where possible and setting up drainage that clears ponded water.
Start your foundation with a site visit
Have your address, any soil report and whether a building already stands there ready when you call (909) 760-1346 or send the form, and I can tell you much more at the first visit.