Front steps crumbling at the edges with rebar showing, or stairs that sink a little more every year until they no longer feel safe?
Porch steps in Denver fail from the front edge back. That edge takes the shovel, the salt and the meltwater, and once the steel inside is exposed it rusts, swells and pushes more concrete off. Steps that sink are usually sitting on a small footing on clay that moved.
We find the cause before quoting a fix, and tell you plainly whether your steps can be resurfaced or need a rebuild. You get a fixed written, itemized price after we measure on site, from a licensed and insured Colorado contractor building porches and front steps since 2010. Call (720) 782-8086.
It started as a rough edge on the top step. A few winters later a corner is crumbling, a piece came off with the shovel, and there is rusty steel showing. You are wondering whether to patch it or replace it.
We look at how deep the damage goes and whether the steps have moved, then tell you which one it is. Patching over rusting steel does not hold, so we will not sell you that.
One side of the stoop keeps dropping, and a gap has opened where the porch meets the house. That is almost always the footing or the base underneath moving, not the steps themselves, so we check what they sit on before anything else.
The steps got done and you spent the weekend cleaning up after the crew. We protect your yard while we work and haul off the debris when we leave.
Look at a failing set of Denver steps and the damage is almost always concentrated on the nose, the front edge of each tread.
That edge has the least concrete covering whatever reinforcement is inside. It takes the direct impact of a shovel blade. It is where salt and slush collect and where meltwater runs off. And it is the first part to freeze and the first to thaw.
Once the nose starts spalling, the reinforcement behind it gets exposed, and steel that gets wet rusts and expands, which pushes more concrete off. It accelerates. A set of steps that looked cosmetically rough two winters ago is usually structurally compromised now.
Bungalow and mid-century porches across Denver, Englewood and Arvada were poured without modern reinforcement and often on their own small footing. When that footing moves on clay soil, the porch pulls away from the house and opens a gap, and one side of the steps drops a little more each year.
Loose handrails come with it. Anchors set into a deteriorating tread face work themselves free. That is usually the thing that finally makes someone call, and by then the concrete has been going for a while.
When we rebuild, the steps go on a compacted base with steel or fiber reinforcement and an air-entrained mix, built to even rise and run, with the porch sloped to drain away from the house.
Resurfacing works when the structure is sound and the damage is surface only: sound treads with no movement, spalling less than roughly half an inch deep, no exposed and rusting steel, and riser heights that are already consistent. A bonded overlay gives you a new surface for well under the cost of a rebuild. See resurfacing.
Rebuild is the answer when the steps have settled or separated from the house, when reinforcement is exposed and rusting, when a tread rocks or sounds hollow, when spalling has gone deep enough to change the tread dimensions, or when the risers are already uneven.
That last one is worth taking seriously. Inconsistent riser heights are a genuine fall hazard, because people climb stairs by rhythm rather than by looking. If deterioration has changed the tread heights, resurfacing them to different depths makes it worse rather than better. That is a rebuild.
Steps and porches vary too much for a fair number over the phone, and a number that grows later is exactly what you are trying to avoid. We measure on site and hand you a fixed written price, itemized, before any work starts.
What moves the number: whether it is a resurface or a rebuild, how much old concrete has to be broken out and hauled off, the number of steps, the size of the landing or porch slab, any footing work where the porch has pulled away from the house, and the finish. Stamped and decorative concrete in Denver typically runs $12 to $22 per square foot; a broom finish costs less.
Front Range concrete goes through roughly a hundred freeze-thaw cycles a year, and front steps take the worst of it: they are shoveled, salted with mag chloride, and walked on wet every day. That is why we build with an air-entrained mix and seal the surface, and why a new pour cures before its first coat of sealer.
If you have been burned by a contractor who stopped answering calls and texts, check who you are hiring. We reply the same day during business hours, and every job is done by a licensed and insured Colorado concrete contractor carrying general liability and workers' compensation.
Some hairline cracking is normal in any concrete. Steps that are shifting, crumbling at the nose or pulling away from the house in their first year are not normal; that is a base, footing or mix problem. Our work is backed by a warranty.
Stamped, colored or broom-finished for grip, with 20+ stamp patterns. We can carry the same pattern and color across your porch, steps and walkway.
We'll measure, talk through your options and hand you a fixed written price. No pressure, no hidden charges.
Once the steel is exposed and rusting, it keeps expanding and pushing concrete off, so a patch or overlay will not hold. That is a rebuild. Resurfacing only makes sense when the steps are sound, have not moved, and the damage is shallow.
Steps that keep sinking, especially on one side, are usually on a small footing or thin base over clay that is still moving. The fix has to deal with what the steps sit on, which is why we check the base and footing before quoting.
A fine hairline crack can be normal. Crumbling edges, shifting treads or steps pulling away from the house in the first year are not; they point to the base, the footing or the mix. We can look and tell you which.
If the structure underneath is sound and the spalling is shallow, a bonded overlay restores the surface for less than a rebuild. If the steps have settled, the risers are uneven or steel is showing, replacement is the answer that lasts.
Get a free on-site quote this week. Honest pricing, no pressure, work backed by a warranty.
