★ Serving the Denver metro for 15 years All work by a licensed & insured Colorado contractor
info@denverstampedconcreteco.com
Denver Stamped Concrete LLC
Denver, CO

Stamped Concrete Contractors in Denver, CO

Your new stamped patio has already cracked in several places, and the contractor says this is normal and basically not their problem. Here is how we build so you never hear that.

When a stamped slab cracks in its first year, the cause is usually under the pattern: a base that was not compacted for clay, a mix without air entrainment, or control joints cut too far apart. We build every stamped patio, driveway, walkway and pool deck with a compacted base, steel or fiber reinforcement, an air-entrained mix and joints at the right spacing.

You get a fixed written price after we measure, a same-day reply during business hours, and a licensed, insured Colorado contractor. Call (720) 782-8086.

Stamped concrete driveway in an ashlar slate pattern with a contrasting hand-cut border

If this sounds familiar

Three stories come up again and again from people who had stamped concrete done somewhere else.

"One year old patio. Contractor says this is normal."

It looked great at the walk-through. By the first spring it had cracked along the relief cuts and one corner started sinking. You called, and the answer was that concrete cracks. The fix is not a better excuse, it is the base, the mix and the joints, which we explain below.

You paid the deposit, then he stopped answering

The quote was approved, the start date came and went with no call and no show, and your texts go unread. We reply the same day during business hours, the price is fixed and written before any work starts, and we finish when we say we will.

Fine when it's dry, slick when it's wet

A new stamped pool deck, sealed and shiny, and the first person out of the pool almost wiped out. Sealer with nothing added for traction does that. On pool decks and walkways we add grit to the sealer.

"It has already cracked in several places." Is that normal?

Concrete can crack, and anyone who promises a slab never will is guessing. What is not normal is a stamped slab that cracks across the pattern, heaves or sinks in its first year. That comes from what is underneath and how it was cut, so that is where we spend the effort:

  • A compacted base. Denver clay swells when wet and shrinks when dry. A loose base lets the slab move with it.
  • Steel or fiber reinforcement set before the pour.
  • An air-entrained mix. Tiny air bubbles give freezing water room to expand instead of pushing the surface apart. On the Front Range it is a requirement, not an upgrade.
  • Control joints at the right spacing. They steer any cracking into a straight cut line, where it hides in the pattern instead of wandering across it.
  • Slope away from the house so water leaves instead of sitting in the texture.

Our work is backed by a warranty. We have poured stamped patios, driveways, walkways and pool decks across Denver for 15 years and more than 500 projects, and the same skilled crew plans, pours and stamps each one, so the pattern lines up and the color stays consistent from edge to edge. Most of our work comes from referrals and repeat customers.

"Took the deposit and stopped answering"

This is the fear that has nothing to do with concrete, and it shows up almost as often as cracking. Here is what you can hold us to:

  • A same-day reply during business hours when you call or send the form.
  • An on-site measurement, then a fixed written, itemized price. The number you approve is the number you pay.
  • A licensed and insured Colorado contractor carrying general liability and workers' comp.
  • 15+ years in Denver, since 2010.
  • We protect your yard, haul off debris and finish when we say we will.

Slippery when wet? Almost wiped out twice by the pool?

Stamped concrete can be slippery when wet, especially once a glossy sealer goes on without something added for traction. That is fixable before it happens:

  • Grit in the sealer on pool decks, walkways and steps, so wet feet have something to grip.
  • The right sealer for the surface. Film-forming sealers bring out color on stamped work but can be slick without an additive; penetrating sealers leave no film. We tell you which we would use and why.
  • Lighter colors around a pool. They stay cooler underfoot in high-altitude sun.

More on decks around water on our pool deck page.

How much does stamped concrete cost in Denver, and will the final bill match?

Most stamped concrete runs $12 to $22 per square foot installed. Where you land depends on:

  • Pattern complexity and how many colors you want
  • Total square footage (larger jobs cost less per foot)
  • Site prep: tear-out of old concrete, grading and base work
  • Sealer type and any borders or accent bands

Nobody wants to open the final bill and wonder if they just got robbed. You get a fixed written, itemized price after an on-site measurement, with borders, second colors and tear-out listed before you sign. No hidden charges, no day-of surprises.

What a Denver winter does to a stamped slab

Stamped concrete has more surface area and texture than a broom finish. Texture holds water, and water sitting in the pattern goes through roughly a hundred freeze-thaw cycles a winter here, with magnesium chloride from the roads riding in on your tires. That is not a reason to skip stamped concrete. It is a reason to get the mix, the slope and the sealing right.

  • Air-entrained mix, so freezing water has room to expand.
  • Slope that actually drains. Deep textures need positive drainage more than smooth finishes do.
  • A real sealing schedule. Every two to three years, toward two on south-facing surfaces and deep patterns. New pours cure before the first seal. More on sealing.

One honest trade-off: deeper patterns collect dirt, grit and salt in the low points and take more effort to clean. If low upkeep matters most, a shallow ashlar is the easier choice.

The season is short and books early. Usable outdoor weather runs roughly May through September, so calling in February or March gets you a better spring slot than calling in April.

What happens after you call

  • 1. Free on-site quote. We measure, talk through patterns and colors, and hand you a fixed written price.
  • 2. Prep and base. Old concrete out, ground graded, base compacted, forms and reinforcement set.
  • 3. Pour and finish. We pour, stamp and add color, then cut control joints at the right spacing.
  • 4. Seal and walk-through. Surface sealed for Colorado weather, site cleaned, and we go over care with you.

Most residential patios and walkways take 2 to 4 days on site, plus cure time before heavy use. We give you a schedule with your quote.

Other things people worry about before they sign

"Rain came two hours after the pour"

Rain on a fresh stamped surface can leave pits where the drops hit and a rough, patchy finish. Ask any contractor what happens if rain is forecast on pour day. We will not seal a wet slab, because trapped moisture turns sealer cloudy.

"Looks nothing like what we wanted"

Color is picked at the on-site quote, next to your house and your existing hardscape, not from a screen. More on getting color right on our decorative concrete page.

"Now it has white spots"

White, cloudy sealer is usually moisture trapped under a film. New pours cure before the first seal, and we do not seal a wet slab.

"They tore up my lawn"

We protect your yard, haul off debris and leave the site clean.

Stamp patterns to choose from

We carry 20+ stamp patterns. The most requested:

  • Ashlar slate: clean, random rectangles that read modern or traditional
  • Cobblestone & brick: classic texture for entries, borders and courtyards
  • Random stone / flagstone: organic, natural-looking for patios and pool decks
  • Wood plank: the look of a wood deck with none of the rot
  • European fan & herringbone: old-world detail for an entry

Get a free on-site quote in Denver

We'll measure, talk through your options and hand you a fixed written price. No pressure, no hidden charges.

Related services

Answers

Frequently asked questions

Are chips and cracks normal in newly poured stamped concrete?

A fine crack running down a cut control joint is the joint doing its job. Chipped edges, a crack wandering across the pattern, or a section that sinks in the first year are not something to shrug off. Those usually trace back to the base, the mix or the joint spacing, which is why we build all three the same way on every job.

Who fixes it if my new stamped concrete cracks?

Our work is backed by a warranty. Ask us to walk through what it covers when we give you the written price, so you know before anything is poured.

Is stamped concrete slippery when wet?

It can be if the sealer goes on with nothing added for traction, so we add a fine grit to the sealer on pool decks and walkways while keeping the finish comfortable underfoot.

Stamped concrete or pavers, which is better long term?

Both last when the base is right. Stamped concrete is one slab, so there are no pavers to shift or weed up. The trade-off is a reseal every 2 to 3 years to protect the color and surface. With that, a properly built stamped slab lasts decades.

Ready for concrete that lasts?

Get a free on-site quote this week. Honest pricing, no pressure, work backed by a warranty.