Concrete Contractor in West Covina - Slabs and Walls Built on a Packed Base

On the hillside streets toward the San Jose Hills, the sign we see most is water running across the driveway and collecting against the garage or the back of the house. Before we form anything, I look at where the water goes on your lot, and then we set the slab to fall away from the house and add steps or a short wall where the grade won't hold on its own. Dirt on a slope moves, too. That's why we dig out and pack the subgrade, the ground the slab sits on, instead of raking it smooth and pouring over it.

On the flatter blocks, most calls are about older driveways and patios that cracked straight across or dropped at one edge. Usually that's a base nobody packed, or a slab without control joints, the shallow cuts that give concrete a straight line to crack along instead of a random one. We cut ours the day of the pour and set rebar, the steel that holds the slab together if it does crack, so any crack stays thin and sits where we chose.

Building permits in West Covina come from the city's Building Division, and when a job needs one, the city's review sets the start date more than our schedule does. We pull the permit and line up the inspections, and if the city wants a soils report or an engineer's plans first, I tell you at the estimate and help you get them, because finding that out after the forms are set costs you time. The city also requires any business working in West Covina to get a city business license within fifteen days of starting there, so it's fair to ask anyone bidding your job whether they have one. We're fully licensed and insured.

The price here turns mostly on things you won't see once it's poured: how much old concrete comes out, how deep we dig and pack the base, the thickness and steel, how close the truck can get on a sloped lot, and the finish on top. If the budget is tight, I'd cut the decorative finish before the base, because the base is the one part you can't fix without tearing out the slab. The schedule turns on any permit review and the weather, and I'll tell you at the estimate which one is in the way. We come over from El Monte, the same as for jobs in Rosemead and West Puente Valley, and we time the truck around traffic on the 10 so the pour goes in during the cool morning, not the midday heat that leaves a weak, dusty top.

West Covina sits in the San Gabriel Valley, with the big shopping strip along the 10 on one side and the San Jose Hills rising on the other. Most of it is homes, from blocks of single-story houses with long, flat driveways to hillside streets where the yard steps up behind the house and the driveway climbs to the garage. It's the same mix we work in next door toward Pomona, and it splits our jobs here into two kinds.

On the flat lots the work is mostly tear-out and a better base. Up the hill it's grade, walls and getting the truck close, and those decide how much digging comes before any concrete goes in.