21st DesignsDemo build
(210) 555-0141

San Antonio · Poured since 2009

Flat. Square. Built to last.

Driveways, patios, slabs and foundations across greater San Antonio. Formed right, poured on schedule, finished clean, with the street hosed down before we pull out.

Licensed and insured · Free on-site measure · Written quote inside 48 hours

17years pouring in Bexar County
240pours a year, residential and light commercial
18month workmanship warranty on every job
48hours from measure to a written price

Instant estimate

The same rates we quote at the curb. Pick the job, pick the finish, put in a rough length and width and the range updates as you type. No email gate, no waiting on a callback.

1 · What are we pouring
2 · Finish
3 · Rough size, in feet
= 528 sq ft
Your estimate

$4,700 to $5,650

528 sq ft driveway, broom finish · $9.50 per sq ft

Assumes 4 inches over compacted base, truck access to within 60 feet and normal grade. Pump truck, hand forming or heavy fall can move the number, which is why we measure before we sign anything.

What we pour

Driveway

Cut, boxed and poured to take a loaded truck without cracking in the first Texas summer.

from $9.50/sq ft

Patio

Formed around your yard rather than through it, pitched a quarter inch per foot so water leaves.

from $10.50/sq ft

Slab or garage floor

Shed slabs, garage floors and shop pads, poured to engineer specification with the paperwork to prove it.

from $9.00/sq ft

Sidewalk or path

Narrow pours cost more per foot: same forming, same finishing time, less concrete.

from $12.00/sq ft

Tear-out and re-pour

We break out the cracked slab, haul every piece away and pour it right the second time. Added to any job above.

add $3.25/sq ft

Four finishes, four prices

Every finish below is poured by the same crew on the same day. The difference is what happens in the four hours after the truck leaves.

Broom

The standard. Light drag across the surface so it grips when the rain comes.

included

Exposed aggregate

Top paste washed back to show the stone. Hides dirt and stays cooler underfoot.

+$3.50/sq ft

Stamped

Pressed pattern and release color. Ashlar slate and old town are the two we run most.

+$6.50/sq ft

Color and seal

Color mixed through the load, sealed once it cures. Re-seal every three years.

+$2.50/sq ft

Recent pours

Three jobs from the last eight weeks, all 4 inch over compacted base and finished by the same two crews. Photographed the week each one was handed back.

A wide finished residential concrete driveway with saw cut control joints running to a double garage
Driveway · Alamo Ranch860 sq ft, broom
A stamped concrete rear patio in an ashlar slate pattern wrapping a seating area and fire pit
Stamped patio · Stone Oak420 sq ft, ashlar
A three person crew raking wet concrete off a mixer truck chute into a formed driveway slab
Slab pour · Schertz7am truck, joints by 4

How a pour goes

  1. Site measureWe walk the area, check the fall and the drainage, and mark where a truck can actually reach. About 20 minutes.
  2. Written quote in 48 hoursSquare footage, thickness, finish, reinforcement and one number. Good for 30 days, no pressure to sign on the spot.
  3. Prep and formsOld concrete out, base cut and compacted, forms set and squared, steel tied and chaired off the ground.
  4. Pour dayTruck lands at 7am. Screed, float, finish, then control joints cut before anyone goes home.
  5. Cure and cleanupFoot traffic after 24 hours, vehicles after 7 days. We sweep, hose the street and haul off every scrap of form timber.

What neighbors say

Quoted on Tuesday, poured the next Friday. The driveway is dead level and they hosed down the street before they left.Rick · Helotes
Third slab they have done for our builds. Same crew every time, and the finish is always right.Dana · Stone Oak
Stamped patio matched the stone on the house better than the sample did. Control joints fall exactly where they should.Alicia · Converse

Where we pour

Bexar County and the near Hill Country. Anything past 40 miles we will tell you straight rather than pad the quote.

Get a straight price this week

Send a photo of the area with rough measurements, or have us walk the site. Written quote inside 48 hours, good for 30 days, no deposit until the forms go in.

(210) 555-0141