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

Concrete Patio Contractors in Denver, CO

Worried a new patio will send water back toward the house? Ours slope away from the foundation, every time.

If your last patio pitched toward the wall and left a puddle sitting against the foundation, you already know what a bad grade costs on Denver clay. We build concrete patios on a compacted base with the slope running away from the house, then seal them for our winters.

The price comes before any digging: fixed, written and itemized after we measure on site, so it does not grow once the old slab is up. We protect your yard and haul off the debris. Licensed and insured, in Denver since 2010. Call (720) 782-8086; we reply the same day during business hours.

Terracotta integrally coloured concrete patio wrapping the back of a brick ranch

If this sounds familiar

The first storm, and it's running toward the house. The patio looked fine the day it was poured. Then it rained, you put a level on it, and the slab pitches toward the wall with water sitting right against the foundation. On our patios the slope goes away from the house, always, even if a dead-level slab would look tidier.

Backed into a corner to pay to finish the job. The old patio is already dug out when the contractor says it will cost more. Your yard is open, so you pay. Here you get a fixed written price, itemized, after an on-site measurement and before anyone digs. No hidden charges, no day-of surprises.

Ruts in the lawn and cement all over the yard. The crew leaves and the side yard looks like a truck drove through it, because one did. We protect your yard, haul off the debris and finish when we say we will.

Water pooling back toward the house

This is the one to get right, because it is the hardest to fix later. A slab that drops toward the wall sends every storm and every melting snowbank to the foundation, and water that sits there for hours is a warning sign on any house.

It is worse on the expansive clay under most of the metro, which swells when it takes on water. So the base under your patio is compacted before the pour, and the slope runs away from the foundation. We do not trade that slope for a slab that looks perfectly level.

Already have a patio where water just sits there? A new surface on top will not change which way it drains. The section that pitches the wrong way has to come out and be poured again, which is removal and a new slab, and we will tell you on site how much of it that is.

Freshly poured concrete patio slab beside a detached garage with the forms still in place
A new patio slab, sloped away from the house.

A final bill bigger than the quote

The stories are all alike: a number to start, then halfway through a request for more, when the homeowner has no real way to say no. A vague ballpark estimate is where that starts.

Our price is fixed and written after we measure your yard in person, and itemized so you can see exactly what you're paying for. Whoever you hire, get it in writing before work begins. A written, itemized price is the thing to hold any contractor to, us included.

Contractors who tore up the lawn

Heavy trucks, wheelbarrows and wet concrete all have to cross your yard to reach the back of the house. Done carelessly, that leaves deep ruts, cement in the grass and crushed landscaping.

We protect your yard on the way in, haul off the debris on the way out, and finish when we say we will. Customers in our Google reviews mention crews that arrived on time and showed up on the scheduled day.

What a concrete patio costs in Denver

Stamped and decorative patios run $12 to $22 per square foot. A plain broom-finish patio costs less.

What moves the number: the size, the finish, how much site prep the yard needs, whether an old slab has to come out first, and any steps. The cost per square foot drops as the pour gets larger.

You get the exact figure after a free on-site measurement: fixed, written and itemized. No hidden charges, no day-of surprises.

Denver clay, freeze-thaw and a short season

The season is short and it books early. Usable outdoor weather runs roughly May through September, and everyone wants their patio finished before Memorial Day, so the April and early May calendar fills first. If you are thinking about spring, calling in February or March gets you a much better slot than calling in April.

Freeze-thaw finds the joints first. The slab-to-house transition and the control joints are where water gets in and where damage starts, roughly a hundred cycles a winter. We pour an air-entrained mix rated for freeze-thaw, cut control joints at the right spacing, and seal the surface. Detailing those correctly is most of what separates a patio that still looks good at year twelve from one that does not.

A dark patio gets hot at this elevation. Sun at 5,280 feet is intense, and a dark slab on a west or south facing yard gets hot enough to be unpleasant barefoot by late afternoon. Lighter colors stay cooler. Worth thinking about before you pick a color you liked on a sample board indoors.

Size it to furniture, not to a number. A four-person table with chairs pulled out needs about twelve by twelve. Add a grill and a walking lane and you are at twelve by sixteen. Most people who regret their patio size went smaller, not bigger.

What happens after you call

  • We reply the same day during business hours and set a time to see the yard.
  • We measure on site and look at where water goes now.
  • You pick the finish. We carry 20+ stamp patterns and help you choose the pattern and color against your house.
  • You get a fixed written price, itemized, before anything is dug.
  • We build it: yard protected, base compacted, steel or fiber reinforcement, slope away from the house, air-entrained mix, control joints at the right spacing.
  • We seal it once it has cured, since new pours need to cure before the first seal, and haul off the debris.

Poured right before rain, and now it's rough and patchy

A hard rain in the first hours after a pour can wash the smooth finish off the top and leave it rough on the feet, bumpy and discolored. Sealer will not hide that. If rain is in the forecast for your pour day, ask what the plan is before the truck is ordered. That is a fair question for any contractor, us included, and you should get a straight answer.

Will it eventually crack? Should I just do pavers?

Pavers shift and grow weeds between them; concrete can crack, and a patched crack can look like a bandaid. People who pick concrete usually want less maintenance and no weeds. The way to keep cracking under control is the build itself: a compacted base, steel or fiber reinforcement, an air-entrained mix, and control joints placed so any cracking follows those lines.

If a patio quote from anyone makes no mention of concrete reinforcement, ask about it before you sign.

How to check out a patio contractor, us included

  • Ask to see previous work. The photos on this site are real jobs across the metro.
  • Ask for proof of liability insurance and workers' comp. Our work is done by a licensed and insured Colorado contractor carrying general liability and workers' compensation.
  • Get the price in writing, fixed and itemized, not a ballpark.
  • Ask what happens if something goes wrong. Our work is backed by a warranty.
  • Ask how long they have been doing it. We have poured in Denver since 2010.

Patio finishes

  • Stamped: stone, slate or wood-plank texture (patterns here)
  • Colored / stained: integral color run through the whole slab, or a stain
  • Exposed aggregate: natural, slip-resistant texture
  • Broom finish: clean and budget-friendly

We can tie your patio into a matching walkway, pool deck or fire-pit pad so the whole space reads as one design.

Adding on to the patio you already have

The most common request in Broomfield and Highlands Ranch, where a whole generation of houses got the same undersized builder slab.

Two honest things about extensions. The joint between old and new will be visible: we can place it deliberately so it reads as a design line rather than a repair, but it does not disappear. And the color will not match exactly, because new concrete cures lighter and ages differently than a twenty-year-old slab.

If an invisible result matters more than cost, the answer is replacement, or resurfacing the whole thing after the extension so the entire surface matches.

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

How much did you pay for your patio in Denver?

Stamped and decorative patios run $12 to $22 per square foot, and a plain broom finish costs less. Size, finish, site prep and any tear-out set the final number. You get it fixed, written and itemized after a free on-site measurement.

My patio isn't graded correctly and water pools back towards the house. Can it be fixed?

Usually by removing the section that slopes the wrong way and pouring it again with the slope running away from the foundation. Resurfacing does not change which way a slab drains. We look at it on site and tell you how much has to come out.

There is no mention of concrete reinforcement in my quote. Should I be concerned about that?

Ask about it. We build patios with steel or fiber reinforcement over a compacted base, with an air-entrained mix and control joints at the right spacing for Colorado freeze-thaw.

Pavers vs concrete: which is better long term?

Pavers can be lifted and reset but they shift and grow weeds. Concrete needs less maintenance and has no weeds, and a well-built slab with reinforcement and proper control joints keeps cracking to those joint lines.

What if the contractor asks for more money halfway through?

That is why the price should be fixed and in writing before work starts. Ours is fixed, written and itemized after an on-site measurement, with no hidden charges and no day-of surprises.

Ready for concrete that lasts?

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