Concrete Footings in Diamond Bar CA - built for the ground under your house

Need footings for an addition, wall or patio cover? We check drainage first, then dig, form and pour footings sized for what sits on them.

A large scored concrete patio sits against a beige house, with a window awning, doors, and hanging planters.

What a concrete footing job involvesfor your Diamond Bar property

Modern concrete patio with pale square stepping stones crossing a lawn, outdoor seating, and illuminated steps at dusk.
Concrete retaining wall faced with light stone supports a flower bed beside wide concrete steps leading to a house.

A footing is the buried strip or pad of concrete that a wall, post or addition sits on, and it spreads that weight into the ground. If you're planning concrete footings in Diamond Bar, CA, the job covers the digging, the forms that hold the wet concrete, the concrete itself and the crew to place it.

Concrete is hard to fix once a wall is sitting on it, so I care most about what happens before the pour. I look at drainage and what's planted near the house before we dig, since water next to a footing causes trouble. Bring any engineer's plans or reports you have, and we'll work to them.

The price mostly follows how many feet of footing you need, how deep and wide it has to be, how easy the spot is to dig, and whether the dirt gets hauled off. The schedule turns more on the city's permit and plan review, when your job needs them, than on the dig and pour.

Count on hearing the bad news first, if there is any, and on a footing built for what sits on it. Call (909) 760-1399.

Concrete footings for what you're building

A footing has to fit what sits on it and the ground under it, so we size each one to the load, the slope of your lot and any plans you have.

  • Strip footings

    A continuous strip under a wall, garage or room addition that spreads the weight along its length. We dig the trench, set forms and rebar, the steel that helps it carry the load, then pour.

  • Post and pad footings

    Square or round pads under patio cover, deck or carport posts, each carrying one point of weight. We dig each hole to the size the plans call for.

  • Footings through old concrete

    When a new post or wall has to land on an old patio or driveway, we open it up with concrete cutting and pour the footing underneath.

A broad exposed-aggregate concrete driveway leads to a stucco home, bordered by flowering trees and shrubs.

Why homeowners call D&T Diamond Bar Concretefor footings, slabs and walls

You get plain talk and the reason behind each step, from the first look at your yard to the last load of dirt hauled off.

  • The owner at your estimate and pour

    I come out to look at the job and measure it myself, then I work alongside our crew on the dig and the pour.

  • Fully licensed and insured

    We're fully licensed and insured, so ask for proof before you sign, the same way you'd check anyone working on what holds your house up.

  • Our own business since 2023

    I learned concrete under a flatwork contractor around Diamond Bar, doing driveways, patios and walks, then started D&T in 2023 after close to twenty years running a warehouse floor.

  • Money goes underground first

    Nobody sees a footing once the wall's on it, so it's the last place I'd cut corners. If the budget's tight, trim the finish work, not the dig.

  • Only the footing you need

    I'd rather lose a job than sell you a bigger footing than your plans call for. Call (909) 760-1399 and I'll tell you what yours actually needs.

A free estimate from D&Tfor footings, walls and additions

Send your address, whether the lot sits on a hillside and a rough footing length in feet, and we'll reply within one business day to set a time for me to come out. The on-site estimate is free, with no obligation.

From first call to cleanuphow a D&T job runs

We keep it simple with one person to talk to, one written estimate and the same crew from the first form board to the last sweep.

  1. Call or send a message

    Call (909) 760-1399 or use the form, and we'll get back to you to set up a time to look at the job.

  2. We walk and measure

    I come out, measure the run, check where the water goes and read any plans. The estimate lists what's in the price and what isn't, like hauling off the dirt.

  3. Permit and a start date

    Permits are the city's call, so we check with the Building and Safety Division before we set a date and handle the paperwork with you when one's needed.

  4. Dig, form and pour

    I'm on site with our crew to dig the trench or holes, set the forms and steel, and pour the concrete the way the plans lay it out.

  5. Cleanup and walkthrough

    We clean up and walk the finished footing with you. Jobs with heavy debris need city permits and a rented roll-off bin, so we settle that in the estimate.

Footing questions we get

How much do concrete footings cost per linear foot in Diamond Bar?

Across the US, installed residential strip footings usually run about $5 to $19 per linear foot, covering the concrete, labor, digging and forms. That's a national figure, not our price, so for your Diamond Bar job I'll measure the run and write up what's in the price and what's not.

Do I need a licensed contractor for a small footing job in California?

Usually, yes, because the state requires a contractor's license even for jobs under $1,000 when the work needs a permit of any kind or the person doing it hires help. Footings usually carry a wall or structure, and the city requires permits to build or repair structures, so ask anyone you're considering to show you their license.

How do I know if my hillside lot in Diamond Bar needs an engineering report?

The city says special rules apply in hillside areas, and it may ask for geological or engineering reports before it issues a permit. The city decides that for your lot, so we ask before we set a date, and if you already have reports, we'll go by them.

What causes concrete footings to shift or crack?

On soil that swells when wet and shrinks as it dries, the ground can move unevenly enough to lift or drop parts of a house more than it can handle. Studies of that kind of ground find that drainage, plants and uneven work during the build strongly affect how footings hold up, which is why drainage comes first on our jobs.

Will a new footing crack like my old concrete did?

Nobody can promise concrete won't crack, but most of what goes wrong starts underneath, with loose dirt left in the trench or water sitting next to it. We clean out loose dirt so the concrete sits on firm ground and keep water moving away, because that part's buried for good once the wall goes on.

What should I do if the footing under my house has already sunk?

That's a repair job, and it's what our foundation raising work is for. I start the same way, by finding what moved it, because whatever sank it the first time can do it again.

Concrete footings around Diamond Bar

We're based in Diamond Bar and pour footings across the cities around it, from Walnut to Chino Hills, on sloped lots and flat ones alike. Pick your city below, or call if yours isn't listed.

Book your concrete footing estimate in Diamond Barbefore the wall goes up

Call (909) 760-1399 or send the form now, since the permit question with the city is best settled before your builder is ready to frame. Satisfaction guaranteed on every job.