Concrete & Masonry
A specialized construction trade (flatwork, foundations, block and brick) sold one pour at a time. Here is how a concrete and masonry contractor actually pencils: the short, weather-bound pour window, ready-mix and block as a heavy commodity cost, and why experienced finishers and accurate estimating separate profit from costly tear-out.
Read the launch plan: every step from deciding to opening, free →The Snapshot
Is this worth your attention?
Cited sources Typical bands for this kind of business, compiled from the public sources listed under Sources and method; they are a synthesis, not figures copied from any one source. Estimates, not forecasts; a specific business varies with its location, lease, equipment and owner. Last reviewed 2026-07-07. smbnest is a self-assessment tool, not individualized advice.
A fit if you...
- Hold or can hire a license and lead a finishing crew
- Want an essential, construction-driven trade with real barriers to entry
- Will build commercial and repeat-builder relationships, not just chase one-off slabs
- Can estimate accurately, read a site, and time a pour around the weather
Probably not if you...
- Want a passive, absentee investment from day one
- Dislike hard physical work, early starts, and weather exposure
- Cannot recruit or retain experienced finishers
- Have no appetite for bidding, estimating, and lead generation
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Sources and method11 public sources, with the year and a link where the source gives one. The benchmark bands are smbnest's synthesis of these sources, not figures copied from them.
Sources & Method
Figures are compiled from the public sources below; the bands are a synthesis of them, not copies
How these numbers were built: finisher wages come from the BLS OEWS (SOC 47-2051 Cement Masons & Concrete Finishers, median $48,930/yr in May 2024); industry structure comes from the U.S. Census Bureau (NAICS 238110 Poured Concrete Foundation & Structure Contractors and NAICS 238140 Masonry Contractors); per-company revenue, owner cash flow (SDE) and resale multiples come from BizBuySell’s sold concrete businesses (median revenue about $1.65 million); the average job price is anchored to HomeAdvisor’s national driveway cost; opening costs come from an item-by-item opening kit priced at dealers and retailers, with insurance from Insureon’s medians for concrete contractors; financing terms come from the SBA; and survival and loan-default signals come from Census/BLS business-dynamics data and published SBA-performance analyses. Pours-per-crew-per-week, job price, estimating cost per won pour, and the finisher-labor and ready-mix material stack in the simulator are industry-typical placeholders calibrated to these sources: concrete is bid tight, ready-mix is priced by the cubic yard, and the pour window is weather-bound. Figures are current as of 2024-2026; replace them with a real company’s numbers as soon as you have them.
Labor cost ratios are grounded in BLS finisher wage data; the margin band is owner cash flow (SDE) on the full job price for a company that pays full crews, checked against BizBuySell’s sold concrete businesses (21.1% median); material and utilization figures are calibrated from HomeAdvisor’s driveway pricing (about half materials and equipment) and secondary concrete and masonry references, since detailed per-job cost surveys are not publicly available.
This is just the surface
The full model is the complete, interactive deep-dive, and every business here is built to the same standard: a live economics simulator you tune to your own numbers, an interactive 3D walkthrough, a location scorecard, an owner-fit assessment, a buy-versus-build comparison, and the full breakdown of how it makes money and what quietly kills margin.
then $29 a month
Time to choose and start, then month to month.
$99 today for your first 3 months, then $29 a month until you cancel.
about $17 a month
The best price: a year to decide, open and run it.
$199 today, then $199 each year until you cancel.
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smbnest is a self-assessment tool. It does not give individualized financial, investment, legal or tax advice. Figures are estimates and benchmarks, not forecasts. Speak with a qualified financial adviser and a licensed attorney before you start, buy, finance or sign anything.