Concrete Contractor in Santa Ana, CA

Depth first: going from 4 inches to 5 puts a quarter more concrete in the truck, and more rock underneath it. Then how much of the old surface has to come up, how far it travels on a tight lot, and the finish you pick. All four get measured on the free visit and written down.

Access does, more than anything, on lots this size. A frontage a machine can get onto is a different day's work from one where every barrow goes down the side of the house. After that it is the square footage, the depth, and how much of the old slab comes up and goes on the truck.

By area, access and finish, in that order. Most are 4 inches over compacted rock, so the size sets the concrete. Then it is whether the gate takes a machine or the whole pour goes through by barrow, and whether you want it broomed, sawn into panels or stamped.

4 inches is the least under a car and 5 to 6 where a work truck or a trailer sits. On ground that softens when wet, more of the load is carried by the slab itself than by what it rests on, so depth counts for more here than it would over gravel. What we pour is on the estimate.

Yes, and on this ground by a distance. Nearly all of what goes wrong begins beneath the concrete, not inside it. Rock spread and rolled in layers gives the slab something even to sit on and pulls water off its underside; laid straight onto soft clay it bridges the weak spot until it breaks over it.

They do not stop it, they aim it. A curing slab loses volume and has to give somewhere, and an uncut one picks its own route across the middle. A sawn panel line takes that movement instead, so the crack lands tight, straight and where nobody looks. The cuts go in on pour day.

It is, in its own way. The city is built on the old Santa Ana River bottom, drained for farming before the streets went in, so what a spade finds is fine-grained and holds water. It swells through a wet winter, shrinks back over the summer and goes soft under load in between, and a slab has to be built to ride that.

Late spring and autumn. July here averages 82 degrees and August 84, so heat is not the problem - the marine layer is. Gray damp mornings slow the set and keep a surface too wet to seal, and in a wet winter the subgrade will not dry back enough to compact. We pour all year and plan round both.

It helps, though less urgently than inland. Bare concrete is porous, so oil, leaf tannin and irrigation water soak in and stain for good. Sealing every 2 to 3 years keeps that out, and on a colored or stamped surface it is what holds the color. A slab a car sits on wants it sooner.

3 to 5 working days on most house jobs, and the curing runs on after that. A tight frontage here adds time to the breakout, because material leaves by barrow rather than by machine. Foot traffic is fine after 24 to 48 hours, a car at 7 days, a loaded truck at 28.

Inside the lot line often not, and the Building Safety Division at the Ross Annex settles that against the job in front of you. Beyond your boundary it changes: the approach, the curb and the walk belong to the city, so Public Works Development Engineering issues an encroachment permit, and it wants a city business license and insurance written on the city's own terms. We lodge both.

You ring us. Every job carries a written guarantee covering how it was built - the depth, the rock under it, the joints and the finish - with that wording set out on the paper you already signed. A slab dropped into a soft patch is our fault. A hairline that ran down a cut line is the cut doing its job.