Concrete flatwork · Denver Metro
Concrete you won’t have to redo.
A3 Custom Concrete is a family-owned Colorado company with more than 20 years in flatwork. Driveways, patios, sidewalks, stamped and colored concrete for homes and businesses across the Denver Metro.
4.9 from 215 Thumbtack reviews
2018–25 Thumbtack Top Pro
20+ yrs in concrete flatwork
Free on-site estimates
About A3 Custom Concrete
We’re a small, family-owned crew based in Commerce City. Bobby Hurtado meets you on site and walks the job with you before you ever see a price.
On that visit you get to meet the person you’re hiring, and we get to see exactly what you have in mind. Every job gets competitive pricing, careful finishing and a clean site, whether it’s one sidewalk panel or a full backyard patio.
More about us- Driveways
- Patios
- Sidewalks
- Fire pits
- Mono slabs
- Landscape borders & edges
- Demolition
- Tear-out & replacement
- Patchwork
- Stamped concrete
- Colored concrete
And more. If it’s flatwork, ask us.
Flatwork, from tear-out to final seal.
Residential and commercial. A plain broom finish where it just needs to work, stamped and colored where you want it to stand out.
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Stamped concrete
Brick, flagstone, slate, tile and wood-plank patterns pressed into fresh concrete.
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Colored concrete
Color on its own or paired with a stamp, matched to the house and landscape.
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Patios
Durable, low-maintenance outdoor space, from simple slabs to fire-pit patios.
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Driveways
Repairs and full replacements, plain or decorative for real curb appeal.
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Sidewalks & steps
Front walks, side-yard paths, landings and steps.
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Borders & edging
Landscape borders and decorative bands that frame a slab.
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Mono slabs & foundations
Thickened-edge slabs and foundations that carry a structure.
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Tear-out & repair
Demolition, removal and patchwork on damaged concrete.
A few jobs from around the metro.
Every photo here is our own work, shot on site. There are close to 80 more in the gallery.
Browse the gallery
Customer reviews
It’s been 2 years since Bobby came to my new build and poured a patio and walkway for my backyard. The concrete they poured is still perfect today. A lot of the concrete the builder poured has spalled pretty badly. I wish A3 had done all the concrete at my house!
Bobby listened to my wishes and made some helpful suggestions. They all showed up when promised and stayed until the concrete was ready to set in spite of an hour delay for rain and hail.
It was a huge job busting out old concrete and putting in new. They were punctual and worth every penny. I completely trusted them.
From the first walk-through to the final sweep.
One customer summed it up as “the visit, quote, schedule, framing, pour, finish, sealing and clean-up.” That’s the job, start to finish.
Walk the site
Bobby meets you at the property to see the space and hear what you want. You meet the person you’re hiring.
Free estimate
You get a competitive price based on the square footage and the finish you choose.
Scheduling
Once you approve, the job goes on the calendar so you know when to expect us.
Prep & forms
Old concrete comes out, the ground is prepped and forms are set to the shape of the job.
Pour & finish
Concrete is placed and finished: broom, stamp, color or a mix of all three.
Seal & clean-up
Decorative work is sealed, and the site is cleaned up before we leave.
Planning a patio, driveway or walkway?
Tell us what you have in mind. Estimates are free, and we’ll come out to see the site in person.