Why hire us for your concrete

We spend the money under the slab

Two driveways can look identical the day they're finished and be worth completely different amounts of money.

One is four inches of air-entrained concrete on six inches of compacted granular base, with rebar up on chairs, joints cut to a quarter of the slab depth inside the right window, and a proper cure. The other is three and a half inches of whatever came off the truck, poured onto the loess that was already there, with mesh lying in the dirt and joints cut whenever somebody got around to it.

On pour day they're both smooth gray slabs. Four winters later, only one of them still is.

That's exactly why the cheap bid works so well. The savings come out of the parts nobody can inspect once it's finished. So instead of asking you to trust us, here's what we actually do.

The seven things that decide whether a slab lasts

1. Dig to real grade. Deeper than the slab thickness, because the base has to go somewhere. Pouring on whatever elevation happens to be there is how you end up with two inches of base at one end and none at the other.
2. Compacted granular base. Crushed rock placed and compacted in lifts, not dumped and raked. That's what separates your concrete from loess that softens when it gets soaked and clay that swells every spring.
3. Air-entrained mix, always. This is a hard freeze-thaw climate. There's nothing to discuss. Without it, surfaces scale off within a handful of winters.
4. Steel that's actually in the slab. Rebar on chairs, sitting in the middle third of the thickness. Reinforcement lying on the ground under concrete is decoration.
5. Water controlled at the truck. Adding water on site makes concrete easier to place and weaker forever. We order the right slump and we don't water it down to save twenty minutes.
6. Joints on time and to depth. A quarter of the thickness, spaced about 24 to 30 times the thickness in feet, cut inside the right window. Joints don't stop cracks. They decide where the cracks go.
7. Finishing at the right moment. Troweling before the bleed water has come up and left seals moisture under the surface, and that's the most common reason a slab flakes apart later. The waiting is the skill.

What this ground actually does

Loess is the local variable

Eastern Nebraska sits under a deep blanket of loess, wind-blown silt left at the end of the last glaciation, tens of feet thick in places and getting thicker as you head east toward the Missouri bluffs. It's decent building material and it'll hold a near-vertical cut when it's dry, which is why the road cuts around here look like they do.

The catch is that a lot of that strength comes from weak natural bonding between the silt particles, and soaking it thoroughly breaks that down. Loess that gets wet under load can consolidate, and the slab on top follows it down.

So drainage here is structural, not landscaping. Downspouts extended and discharged well away from the concrete. Real fall away from the house at every edge. No sprinkler head aimed at a slab edge. When we get called out to a settled slab around Lincoln, we look at where water's been going before we look at the concrete, and fixing the drainage plus lifting the slab is often the whole job at a fraction of replacing it.

Development fill isn't natural ground

Nearly every subdivision built around Lincoln in the last thirty years sits on ground that got cut, filled and rough-graded during development. Done properly, in compacted lifts, it behaves. Pushed in fast to close a plat before winter, it keeps consolidating for years.

Flatwork reports it first, because a house has footings down below the fill and a driveway has nothing. A diagonal crack running out from the garage apron corner, or a joint that's dropped a visible step, is the signature. Replacing the concrete without re-compacting or over-excavating that base just buys you the same crack again. We probe before we quote.

Freeze-thaw, over and over

This is a real freeze-thaw climate, not a marginal one. Between late November and March the surface of a slab freezes overnight and thaws in the sun the next day, night after night. Each time, water in the surface pores freezes and expands. Air-entrained concrete absorbs that. Concrete without it loses a little paste every cycle until the aggregate's exposed and the surface feels like sandpaper. That's scaling, and it's the most common way concrete dies here.

Salt and brine

The city and the state treat the roads heavily, brine included, and homeowners pile more on top. Chloride doesn't dissolve concrete, but it sharply increases how many freeze-thaw cycles a surface goes through and drives water deeper into the slab. On new concrete it does real damage, because the surface hasn't developed the density to resist it yet.

So the rule we give everybody is no deicer at all through the first winter. Sand for traction. After that, keep it modest, and a penetrating siloxane sealer every three to five years is worth the money on anything that sees a lot of it.

The saline ground northwest of town

Here's one most flatwork bids never mention. The Little Salt Creek and Rock Creek drainages north and northwest of Lincoln hold the eastern saline wetlands, ground where salt-bearing groundwater from deep bedrock comes to the surface. It's rare enough habitat that there's a real conservation effort around it. For concrete it means that in parts of that area, soil and shallow groundwater can carry enough dissolved sulfate to attack ordinary portland cement.

Sulfate reacts with cement paste and forms expansive compounds inside hardened concrete, wrecking it from the inside starting where the slab meets the ground. It stays invisible for years. The fix is a sulfate-resisting cement, Type II for moderate exposure and Type V for severe, plus a genuinely low water-to-cement ratio, because dense concrete is what keeps the solution out in the first place. Where the exposure looks real we spec it. Where it doesn't, we say so instead of selling you something you don't need.

Frost depth on anything structural

Step footings, porch footings, post footings for a deck or a lean-to all have to bear below the frost line, at whatever depth the jurisdiction inspecting the work sets. We check the current number rather than working off a rule of thumb, because it varies and it changes. Shallow footings are the corner cut most often on step rebuilds, precisely because the footing is buried and nobody can check it afterward. It's also exactly why so many rebuilt steps in the old neighborhoods are moving again within five years.

When we can pour

April through November is comfortable. We pour into early December most years with accelerator, warm water and insulated blankets. Late December through February, the honest answer for most residential work is that waiting gets you a better slab: you can't compact frozen subgrade, and fresh concrete that freezes in its first days never gets its surface strength back.

Summer has its own limit at the other end. On a 95-degree afternoon with a high dew point and a south wind, concrete sets fast, so we start at first light and start curing immediately instead of after cleanup. And spring moves more dates than anything else, because you can't compact a base in saturated ground and we won't pretend otherwise to hold a date.

What we will and won't do

What you get: a free on-site look with no trip fee and nothing attached to it. A written scope and price covering demolition, excavation, base, forming, reinforcement, mix and thickness, finish, joints and cleanup. Both numbers when a choice changes the price, so you can decide instead of being sold. Our Nebraska Department of Labor registration details and a current certificate of insurance in writing. Any right-of-way permit pulled and the inspection coordinated. Written care instructions for the first year. And the same people from the estimate through the pour.

What we won't do: quote a price over the phone without seeing the site. Claim a Nebraska state concrete licence, because there isn't one. Pour on native loess or clay with no compacted base to hit a lower number. Skip air entrainment. Add water at the truck to make placing easier. Resurface a slab that's structurally failed and let you think it's fixed. Sell you a replacement when a repair solves it, or a repair when it won't. Use expiring discounts or a price that drops when you say no. Or ask for a big payment before the work's done.

Don't take our word for any of it

Everything above is a claim about how we work. Here's how to test it, on us and on every other bidder.

• Look us up with the state. Nebraska issues no concrete contractor's licence, but it does require registration with the Nebraska Department of Labor plus proof of workers' comp, and that registry is public and searchable by name. Search us. Search everybody bidding your job. It takes a minute and it filters out a surprising number of the trucks that show up every April.
• Read the estimate, not the pitch. Ours states thickness, reinforcement and how it's supported, base depth and material, whether the mix is air-entrained, joint layout and what cleanup covers. If a competing bid doesn't put those in writing, ask why. The spec is the product. The total is just what it costs.
• Ask for the insurance certificate. General liability naming the carrier, plus workers' comp. This isn't paranoia. If somebody gets hurt on your property working for an uninsured contractor, that claim has a way of finding your homeowner's policy.
• Ask about lien waivers. Nebraska has a construction lien statute, and an unpaid supplier can file against your property even when you've paid your contractor in full. Ask whether you'll get waivers. Anybody legitimate expects the question.

Ask us for addresses

We'd rather point you at something you can go and look at than print praise about ourselves on our own website, where anybody can type anything. So here's the offer we make everybody: before you sign, ask us for addresses of flatwork we've poured near you. Drive past them. Look at the joints, look at the edges, look at how the surface held up through a winter or two.

That's worth more than any paragraph we could write here. Ask the same of everybody else bidding your job, and notice who hesitates.

Still deciding? Why so many Lincoln driveways crack in year five goes deeper on what's under them.