Concrete cutting in Pittsburg CA - clean cuts planned around what's in the slab
Need a doorway, a trench or a section of old slab cut out? We check what's inside first and leave clean, straight edges.
- Fully licensed and insured.
- Free on-site estimates.
- Expect a reply within 1 business day.
What's involved in cutting concrete at your Pittsburg home?
The short answer: Concrete cutting in Pittsburg means using diamond saws and core drills to make straight lines and round holes in slabs, walls, driveways and sidewalks, so you can remove a bad section, run a pipe or open a doorway without breaking up everything around it.
Most people who call us have one piece of concrete standing in the way of something else, like a sunken driveway panel, a new drain line or a wall where they want a door. The price mostly turns on how thick the concrete is, how much rebar is in it, since those steel reinforcing bars slow the blade, and how easy it is to get a saw to the spot. The schedule turns on finding out what's inside the slab before we cut and on what has to happen afterward, like a new pour. You get your own number from the estimate once I've seen the job in person.
When does a slab or wall need to be cut?
One sunken driveway panel
One piece of your driveway or walk has dropped or broken up, and the panels beside it still sit fine. That usually means the dirt under that one piece settled or washed out, so cutting along straight lines lets you replace just that part. If you leave it, water keeps running into the low spot and works its way under the good panels next to it.
A pipe with no way through
You need a new drain, water line or conduit to pass through a floor or a foundation wall. That usually calls for a round core hole or a narrow saw-cut trench sized to the line. Knocking it through with a hammer tends to crack the concrete well past where you wanted the hole, and that leaves you more to patch.
Cracks wandering across new concrete
A newer slab has cracks running every which way instead of along neat lines. Usually that means the control joints, the shallow saw lines that tell a slab where to crack, were cut late or skipped. A saw can't take those cracks back out, so on a new pour the joint cut has to be part of the plan from the start.
How we handle concrete cutting on your job
Before we cut or core into an older slab, I look at any drawings you have and we get the slab scanned, because cables, pipe and wiring inside can't be seen from the top. Then we mark the cut lines with you, so there's no question later about where the edge goes. We pick the saw that fits the concrete and the space, and we cut wet with water running on the blade, because that cuts the dust way down compared with cutting dry. Once the last cut is made, we clear the area so it's ready for whatever comes next.
Cutting is usually the start of a bigger job. A cut-out run of cracked driveway gets filled back in through our concrete driveway building work, and a slab opened up for a new shape or a bigger outdoor space often leads into concrete patio construction. On either one, the part I won't cut corners on is the base, the packed ground the new concrete sits on, because nobody sees it on day one and it's what keeps the new piece from settling away from the old.
Straight cuts in slabs and walls
Driveways, garage floors, sidewalks and trenches get a walk-behind floor saw, the usual tool for flatwork like slabs, walks and patios that sit on the ground. For a doorway in a wall or a cut where a floor saw can't sit, a diamond saw that rides on a track fixed to the wall does the job.
Round holes for pipe and conduit
Core drilling makes a clean round hole through a floor or foundation wall for a drain, a water line or electrical conduit. It suits anyone adding a bathroom, running a new line or bringing power out to a shed, because the hole is only as big as the line needs.
What happens when you call us about a cut?
Here's how a cutting job goes with us, from your first call to the walk-through at the end, so you know who does what and what you'll have in hand before any work starts.
- Step 01
Call or send the form
Call (925) 318-8157 or fill out the form and tell us what needs cutting and where. We'll set a time for me to come see it.
- Step 02
Look it over, write it up
I check the concrete, ask about drawings and what's under or behind it, and ask what comes after the cut. The estimate I write says what's in it and what isn't, so you can see whether scanning, breaking out and haul-off are covered.
- Step 03
Cut, clean up, walk through
If you go ahead, I run the job with our crew, scanning first and cutting once the lines are clear. At the end we clean up and walk the work with you.
Concrete cutting in Pittsburg and the storm drain out front
In Contra Costa County, water that goes into a storm drain runs to the creeks, the bays and the Delta with no treatment on the way. Wet cutting keeps the dust down, but it leaves a gray slurry of water and ground-up concrete, and letting raw slurry run into a storm drain counts as an environmental violation in many places. So when we cut in Pittsburg, we vacuum the slurry up as we go and keep it contained instead of hosing it toward the gutter. It's a fair thing to ask any crew before they start.
Rules differ from city to city, so I check with the local building office early to see whether your cut needs a permit, and we pull it if one's needed. We see a lot of older driveways and patios where only part of the slab has gone bad, and the same on jobs in Antioch and Bay Point. We're based in Pittsburg and take jobs in the cities around it, so call even if yours isn't listed here.
Get a free on-site estimate for your concrete cut
We'll reply within one business day to set a time, and there's no obligation to book. I'll come out, look over the concrete and write up a free estimate that shows what's included and what isn't.
Why Pittsburg homeowners call C&K Pittsburg Concrete Company
The owner writes your estimate
I started this business in 2021, and I'm still the one who comes out to look at your job and write the estimate. I'm on the work with our crew too, so you're not explaining your job twice to someone new.
Fully licensed and insured crew
We're fully licensed and insured. A saw or a core drill goes into the structure of your house or driveway, and that's not work to hand to a crew without coverage.
Slurry vacuumed, not hosed off
We vacuum the slurry as we cut, for the storm drain reason above. That way the mess ends up in our vacuum and not down the gutter in front of your house.
Before you reach out, it helps to have the address, about how long the cut is, whether it's a slab or a wall, and any drawings you have. Send us those details and I'll set a time to come see it.
Concrete cutting questions from Pittsburg homeowners
How much does concrete cutting cost in Pittsburg, CA?
Professional concrete saw cutting across the US usually runs about $4 to $15 per linear foot, and that's the market range for the cutting itself, not our price. Reinforced or deeper slabs land higher per foot, and small jobs are often priced by a minimum charge more than by the foot. Breaking up the cut pieces, hauling and disposal are separate and can cost more than the sawing, so my estimate spells out which of those are included.
What is the best way to cut concrete for a remodel or repair?
The best method depends on how thick the concrete is, how much steel is in it, how much room there is to work, how exact the cut has to be and what's around it. Hand saws handle tight spots, and wire saws handle thick or heavily reinforced sections. One maker's guide notes that wire sawing makes very little vibration, which suits a house you're still living in.
Who is licensed to do concrete sawing in California?
The California state licensing board puts concrete sawing, breaking and coring under its concrete-related services classification. That makes it fair to ask any cutting crew which licence they hold before they start.
Why does a concrete slab need to be scanned before cutting?
Some slabs carry post-tension cables, steel strands pulled tight and holding stored force, and cutting one can damage the structure or let that force loose near the people working. A scanning firm points out that drawings and what you can see on the surface aren't enough to show a spot is clear. Drawings still help with planning, so dig them out if you have them.
How long after pouring concrete should control joints be cut?
Control joints are cut within hours to a day or so of the pour. Concrete shrinks as it cures, the stretch where it hardens and gains strength, and it will crack somewhere, so the joints give it a planned line to crack along. If you're pouring a new slab, plan that cut along with the pour instead of after it.
Is dry or wet core drilling better inside a house?
One maker's guide says dry core drilling suits indoor rooms where water could harm the electrical system or finished surfaces. It skips the water cleanup, but it's slower than drilling wet. We'll talk through which one fits your room at the estimate.
Concrete work that often follows a cut
Concrete driveway building
When a cut-out section of driveway leaves a gap, a new pour on a dug-out, packed base is how we fill it flush with the panels around it.
Concrete patio construction
If you're cutting back an old patio to change its shape or add a step-down, a new slab can pick up right where the clean cut line ends.
Call about your concrete cut today
We pick up from 6 AM to 11 PM, Monday through Sunday, so you can call (925) 318-8157 before or after work and talk your job through.