The work covers parking areas, aprons and loading zones, sidewalks and ADA-compliant ramps, equipment and generator pads, dumpster enclosures, and interior industrial floors. Property managers and general contractors are the usual callers, and the thing that matters most to them is that the pour lands on the day it was promised, because a slipped date holds up every trade behind it.
| What changes | Effect on your price |
|---|---|
| Square footage | The single biggest driver. Work is priced per square foot, so measure before you call. |
| Load and required strength | Commercial slabs carry heavier traffic, so they use a stronger mix and a heavier steel schedule than residential flatwork. That spec sits on top of the square footage. |
| Demolition and haul-off | Removing an existing surface across a commercial footprint is a real line item before any new concrete is ordered. |
| Phasing to keep the site open | Pouring in sections so a business stays accessible takes longer than closing the whole site, and time is cost. |
| ADA compliance | Where the public parks or walks, slopes and landings must meet ADA. Building to those numbers the first time is cheaper than failing an inspection. |
| Base condition | The wildcard. Sound compacted gravel can lower the price. A failed base that has to be rebuilt raises it more than anything else on this list. |
| Concrete truck access | Tight lots, long wheelbarrow runs and pump trucks all add labour to the exact same square footage. |
We measure, check the existing grade and drainage, and read the spec or the engineer's detail so the quote is built on the real load and thickness, not a guess.
The old surface is broken out and hauled off, the subgrade is cut to grade and compacted, and aggregate base is placed and proof-rolled to carry the design load.
Forms are set to the finished grades and slopes, rebar or mesh is placed and supported at the right height, and where the job is permitted the reinforcement is inspected before any concrete arrives.
Concrete is placed, screeded and finished to the specified texture, then control and construction joints are cut on the engineered spacing so the slab cracks where it is told to.
The slab is cured properly, protected while it gains strength, and the site is cleaned and phased back into use on the schedule agreed up front.
Call or text with the rough size and what is there now. A photo of the space answers half the questions before anyone drives out.
Someone walks the job, measures it, checks access and drainage, and leaves you a written number. Free, and there is no pressure attached to it.
Once you approve the price the work gets scheduled around the weather window. You get a start date and a realistic finish date, not a vague week.
On commercial work the important choices are mostly made by the drawings. What a contractor controls is how well those requirements are planned for.
Mix strength, reinforcement, cover, curing method, flatness tolerance and joint treatment are all specified. The most common source of commercial disputes is a contractor pricing a job without reading the specification and then discovering it required a tolerance, a curing method or a testing regime that was not in the price. Reading it first is not an optional refinement.
Commercial floors are frequently specified to numerical flatness and levelness values. Meeting them requires laser screeding, a larger finishing crew and a controlled pour rate, and those requirements have to be priced. A floor finished to a residential standard will not pass a commercial floor specification and the remedy is grinding, which is expensive.
Most commercial concrete happens on a site that is operating. Pour sequence, access routes, construction joints and working hours all follow from what has to stay open. This is planned jointly with the client at the start, because a phasing plan invented mid job produces construction joints in places nobody would have chosen.
This category is the commercial one, but the boundary is worth being clear about.
Residential work follows prescriptive code, uses standard mixes, has fewer inspection points and no submittal process. It is faster and cheaper for exactly those reasons. Where a residential project genuinely needs engineering, for unusual spans, poor soils or retaining conditions, it picks up the relevant parts of the commercial process for those elements only.
Retail, office, industrial, multi family and institutional. Everything above applies, and the practical advice for an owner is that schedule certainty comes from early submittals and early trade coordination rather than from pushing the concrete crew. The pour is rarely the bottleneck; approval and coordination almost always are.
Commercial work runs on documents. The concrete is the same material as a residential pour, but the sequence is governed by drawings, submittals, inspections and testing, and each of those can stop the job independently of the weather or the crew.
Before anything is dug, the mix design goes in for approval along with reinforcement shop drawings and product data. On a residential job the mix is ordered; on a commercial job it is approved. Getting submittals in early is one of the few genuine schedule levers a contractor has.
Underslab plumbing, electrical conduit, sleeves and embeds all have to be in and inspected before concrete. The concrete crew is dependent on trades it does not control, and this is where most commercial concrete schedules actually slip.
Prepared and compacted, and on most commercial work compaction is tested and documented rather than assessed by eye.
Placed to the stamped drawings, with bar size, spacing, lap lengths and cover all specified. Cover in particular is checked, because insufficient cover over steel is a durability defect that shows up years later as spalling.
Reinforcement and embeds are inspected before the pour. Special inspection may be required for the placement itself depending on the structure.
Concrete placed and consolidated. Test cylinders are cast from the actual trucks and sent for strength testing at intervals. Those results, not anyone's opinion, are what verifies the concrete met specification.
Commercial floors are usually finished to a numerical flatness and levelness specification rather than to a visual standard, which changes the crew size and the equipment used.
Cure per specification, cylinder breaks reported at the specified intervals, and documentation assembled for closeout. On a commercial job the paperwork is part of the deliverable.
Commercial pours are large and scheduled around concrete supply, pump availability and multiple trades, so weather delays cascade further than on residential work. Cold weather and hot weather concreting both have specified procedures on commercial jobs rather than being left to judgement.
Commercial Concrete across Winston-Salem, Kernersville, Walkertown, Rural Hall, Union Cross, Pfafftown, Clemmons, Lewisville, Stanleyville, Belews Creek, King, Germanton, Oak Ridge, Colfax, Summerfield, Stokesdale, Wallburg, Midway and Welcome.
Most jobs touch more than one of these. If you are already pricing commercial concrete, it is usually worth pricing anything else you have been putting off in the same visit, because the mobilisation is already paid for.