Foundation installation in Mission Viejo CA - built to handle soil that moves
Building an addition or a new house and worried about the ground under it? We pour to the engineer's plans so your house starts on solid footing.
What does it take to put in a foundation in Mission Viejo?
Foundation installation in Mission Viejo means building the concrete base a new house or addition sits on. It's dug, reinforced with steel and poured to an engineer's plans, so the house sits on something designed for the ground under it.
Most people who call me about a foundation are adding a room, building a new house or putting up a garage, and they usually show up with a roll of plans and a lot of questions about the ground. The price moves with the size of the foundation and what those plans call for. The schedule mostly turns on getting the plans and permit approved, the inspections before the pour, and the weather. Your own figure comes from the estimate once I've walked the lot and read the plans. If all you need is a plain slab, our slab foundation building page covers that.
How we handle foundation installation, start to finish
We build to the engineer's plans, and I keep you in the loop through each inspection, so nothing about your foundation is a guess. I start by walking the lot with you and reading the plans and any soils report, because that's where the depth, the steel and the type of slab get decided. Our crew lays out the lines, digs the trenches and packs the subgrade, the ground the concrete sits on, since a base that's only raked flat will settle along with the dirt. Then we set the forms and tie the rebar, the steel that holds the concrete together once it's carrying a house, and the inspector checks it before any concrete goes in. We pour early in the day so midday heat doesn't leave a weak, dusty top. Then we let it cure, the stretch where concrete stays damp and gains strength before it takes weight, and we make sure the finished grade sends water away from the house. If the budget gets tight, I'll tell you plainly to keep the money in the base and the drainage, because nobody sees them on day one and they're what decide how the house sits later.
Plenty of additions sit on concrete footings, the deeper strips of concrete under walls and posts, and we pour those to the same plans and inspections as the rest of the foundation. For property owners putting up a building on a commercial lot, we also handle concrete parking lot building, so the paving can follow the building with the same crew.
Why Mission Viejo homeowners call us for foundation installation
I look at every job myself
I come out to see every job myself, and our crew does the work with me on site. The person who walked your lot and read your plans is the same one standing there when the concrete truck pulls up.
Plans that fit local soil
A city building checklist notes that expansive soil, the kind that swells when wet and shrinks when dry, is common in Mission Viejo, and so are high sulfate levels that bear on concrete in the ground. That's why we build to plans written for the ground under your lot instead of pouring a one-size slab.
In Mission Viejo since 2017
I learned the trade on a small concrete crew and started this business here in 2017, and we work across south Orange County and the cities around it. When a question comes up after the pour, you're calling someone nearby who knows these neighborhoods.
Licensed and insured for concrete
We're licensed and insured. California's contractor board describes a concrete contractor as one who forms, pours, places, finishes and installs concrete, which is exactly the work a foundation calls for, so it's fair to ask anyone bidding your job to show their license.
On a foundation, the part you'll never see again is the part that matters most, so let's start with your lot and your plans. Call (949) 619-8245 or tell us about your project.
Get a foundation estimate for your lot
Send your address, what you're building and any soils report or plans you have, and we'll get back to you within one business day to set up a visit. I'll come out to look at the lot myself and give you a free estimate on site, with no obligation to go ahead.
Forms, steel and fresh pours
Questions about putting in a new foundation
How much does foundation installation cost in Mission Viejo?
The cost comes down to the foundation's size, what the engineer's plans call for and how much work the lot needs before we pour, so I won't put a number on it until I've seen both the plans and the ground. Deeper footings, more steel, a sloped lot that needs digging and hauling, or a spot the concrete truck can't reach without a pump all push the price up, while a simple footprint on level, easy-to-reach ground keeps it down. The estimate is where you get your real figure.
Why does soil matter so much for foundations in Mission Viejo?
Soil matters because a foundation on shifting ground is only as good as its design, and the design decides how well the house rides out the swelling and shrinking. A properly designed foundation is built to handle that movement with little effect on the home. A post-tensioning trade group calls post-tensioned slabs, ones squeezed tight by steel cables after the pour, a cost-efficient, high-performance choice for houses on this kind of soil, so it's worth asking your engineer whether one suits your lot.
Will a new foundation still crack?
It can, because even a properly designed foundation on expansive soil can show minor, cosmetic cracks over the years. I'd rather tell you that now than have it surprise you later, so plan on a few touch-ups down the road even when the work is sound. The best thing you can do afterward is keep water draining away from the house, which is the main upkeep a California geotechnical guide points to.
How do I know if I need a geotechnical engineer for a home addition?
Ask the building department early, because a California geotechnical guide says many building departments require a licensed geotechnical engineer, a soil specialist, for house additions, pools and retaining walls. If you're planning an addition, set aside time and budget for that engineer's work, since it shapes the plans we build to. It's also worth asking whether your lot sits in one of the state's liquefaction zones, where the ground can lose strength in a strong earthquake, because properties there may need extra investigation and fixes during permitting.
How much deposit can a contractor ask for in California?
On a home improvement job in California, a contractor can't ask for or take a down payment of more than $1,000 or 10 percent of the contract price, whichever is less. That rule comes from the state's contractor board, and any payment after the deposit has to be listed in the contract and tied to work already done or materials already delivered to your house. Check any deposit request against it before you sign.
How do permits and inspections work in Mission Viejo?
Mission Viejo takes every permit and inspection request online, and the city inspects the next business day when the request goes in by the cutoff the afternoon before. When your job needs a permit, we take care of the application and book each inspection with the city. I'll let you know when the inspector is coming and how it went.
Other concrete work that goes with a foundation
- Concrete footings
If your addition, deck or garage rests on walls or posts instead of a full slab, footings carry that weight into the ground, poured to your engineer's plans.
- Concrete parking lot building
When a new building on a commercial property needs paving around it, a concrete lot holds up to traffic and can be graded so rainwater runs off instead of pooling.