Concrete slab cost in Detroit, MI
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (400 sq ft)
- $2,600 – $5,450
- Per sq ft
- $6.35 – $12.50
- before permit
- Versus US midpoint
- +5%
- US $3,850
- Rank of 300 metros
- #63
- 1 = most expensive
Local price for a concrete slab in the Detroit area: $2,600 to $5,450 for 400 sq ft. The low end is a basic job on easy ground; the high end is a premium spec with harder access. The midpoint runs 5% higher than the US figure. Cement masons and concrete finishers earn a median of $29.96 an hour in the Detroit area, 9% above the US median of $27.41.
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Estimated cost for 400 sq ft in Detroit, MI, standard level
$3,450 to $4,600
About $8.25 to $10.50 per sq ft before permits. Labor is about 45% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,650 | $2,300 |
| Labor | $1,650 | $2,000 |
| Permits and fees | $160 | $300 |
| Total | $3,450 | $4,600 |
Cost breakdown for 400 sq ft in Detroit, MI
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $1,200 | $2,000 | $2,750 | 49% |
| Labor | $1,350 | $1,800 | $2,250 | 45% |
| Permits and fees | $50 | $230 | $400 | 6% |
| Total | $2,600 | $4,000 | $5,450 | 100% |
What is behind the Detroit number
Labor is 45% of the midpoint bill here, against 42% nationally. The mix of trades behind this job is cement masons and concrete finishers (50%), construction laborers (30%), operating engineers and other construction equipment operators (10%), carpenters (10%). We weight each trade's local median wage by that share and compare it with the national median. In Detroit the blended ratio comes out at 1.13.
Materials are scaled with BEA's regional price parity for goods. Detroit is at 98.8 against 100 for the US, so a materials line of $2,000 nationally becomes $2,000 here (midpoint, 400 sq ft). Permits follow the all-items index of 100.3: $50 to $400.
Detroit: what basic, standard and premium work costs
The cited range is split into basic, standard and premium bands, then scaled to Detroit. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from 10x10 pad (100 sq ft) to 30x40 foundation (1,200 sq ft).
Basic
$2,600 to $3,750
4-inch broom-finish slab, light mesh, easy truck access
Standard
$3,450 to $4,600
4-5 inch slab with rebar or heavier mesh and standard base prep
Premium
$4,300 to $5,450
6-inch slab, heavy reinforcement, thick base, pump truck or tight access
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x10 pad (100 sq ft) | $690 – $1,100 | $980 – $1,350 | $1,250 – $1,650 |
| 12x12 (144 sq ft) | $970 – $1,450 | $1,350 – $1,850 | $1,700 – $2,200 |
| 20x20 (400 sq ft) | $2,600 – $3,750 | $3,450 – $4,600 | $4,300 – $5,450 |
| 24x24 garage floor (576 sq ft) | $3,700 – $5,300 | $4,900 – $6,450 | $6,100 – $7,650 |
| 30x40 foundation (1,200 sq ft) | $7,700 – $10,800 | $10,000 – $13,200 | $12,400 – $15,500 |
The best months for concrete slab in Detroit
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Detroit City Ap (5 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For pouring concrete, the comfortable months in Detroit are May through October: 6 of 12. Outside them, January, February, March, April, November and December have an average overnight low of 40°F or below.
The 40°F line is a deliberately cautious stand-in. The American Concrete Institute's cold-weather guide (ACI 306R-16) defines cold-weather concreting around an average daily air temperature below 40°F, which is colder than our test of an average overnight low at or below 40°F, so we flag a few extra shoulder months. In cold weather crews may need heated enclosures, insulating blankets or accelerated mixes, and those measures can raise a quote.
Detroit gets about 30 inches of precipitation in a normal year. The wettest months are May, June and July (3.5 inches in May). Inside the workable window, September and October are the driest, at 3.1 and 2.3 inches. The station averages about 13 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 32 | 20 | 1.4 | Cold |
| Feb | 35 | 21 | 1.4 | Cold |
| Mar | 45 | 28 | 2.0 | Cold |
| Apr | 58 | 39 | 2.8 | Cold |
| May | 70 | 50 | 3.5 | Workable |
| Jun | 79 | 60 | 3.1 | Workable |
| Jul | 84 | 65 | 3.2 | Workable |
| Aug | 81 | 64 | 3.1 | Workable |
| Sep | 74 | 56 | 3.1 | Workable |
| Oct | 61 | 45 | 2.3 | Workable |
| Nov | 48 | 34 | 2.2 | Cold |
| Dec | 37 | 26 | 1.7 | Cold |
Planning more than one job in Detroit?
Jobs that often go together with concrete slab are priced below at their usual sizes, using the same Detroit wage and price inputs. Compared with national midpoints, concrete driveway comes out highest (+9%) and asphalt driveway lowest (+3%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete driveway | 600 sq ft | $3,950 – $10,100 | +9% |
| Concrete patio | 300 sq ft | $1,300 – $4,300 | +6% |
| Detached garage | 576 sq ft | $30,800 – $61,800 | +6% |
| Stamped concrete | 400 sq ft | $3,400 – $8,450 | +6% |
| Asphalt driveway | 600 sq ft | $3,100 – $7,650 | +3% |
| Gravel driveway | 1,000 sq ft | $2,700 – $11,000 | +8% |
Concrete slab: what moves the price in Detroit
Finish
A broom finish is the baseline. Stamped, stained, or exposed-aggregate finishes are priced as add-ons on top of the slab.
Thickness and mix
A 4-inch slab uses about 1.23 cubic yards of concrete per 100 sq ft; a 6-inch slab uses about 1.85. Stepping up from a 3,000 PSI to a 4,000-4,500 PSI mix adds $10-$40 per cubic yard (Estimators.us).
Base and reinforcement
A compacted gravel base, vapor barrier, and wire mesh or rebar are priced separately by some contractors and bundled by others. Ask which one your quote does.
Add-ons priced for Detroit
Add-ons start from national price ranges and are scaled by 1.06 for Detroit, which is the average of the area's wage index (1.13) and goods price index (0.99). The estimator above can add them to your total.
| Add-on | Local range |
|---|---|
| Add rebar reinforcement | $420 – $1,250 |
| Remove old concrete first | $850 – $2,550 |
Who does the work: Detroit trade wages
The labor line is built from BLS wage data, one trade at a time. This job draws on 4 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Detroit the blend is 1.13.
Cement masons and concrete finishers (47-2051), 50% of the weighting: a median of $29.96 an hour, 9% above the US median of $27.41. The middle half of them earn between $24.35 and $34.19 an hour. About 2,350 work in the metro. That is 12.3 per 10,000 jobs, compared with 13.3 nationally, so the supply of crews looks typical.
For construction laborers (47-2061, weighted 30%) the local median is $27.61 an hour, which is 22% above the national $22.66. The middle half of them earn between $22.25 and $30.04 an hour. BLS counts 11,610 of them working in the area, 61.0 for every 10,000 jobs (US: 70.5), so the local bench is about average.
Operating engineers and other construction equipment operators (47-2073), 10% of the weighting: a median of $32.76 an hour, 14% above the US median of $28.78. The middle half of them earn between $26.36 and $38.85 an hour. About 3,790 work in the metro. That is 19.9 per 10,000 jobs, compared with 30.7 nationally, so expect fewer local crews to bid.
Carpenters (47-2031), 10% of the weighting: a median of $31.64 an hour, 9% above the US median of $29.12. The middle half of them earn between $25.05 and $38.49 an hour. About 7,610 work in the metro. That is 40.0 per 10,000 jobs, compared with 43.1 nationally, so the supply of crews looks typical.
A quick sensitivity check: moving the lead trade (cement masons and concrete finishers) from the median to the 75th percentile wage adds about $120 to the midpoint estimate; the 25th percentile takes off about $160. That is a swing of roughly 4.1% to 3.1% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Detroit-Warren-Dearborn has 1,904,530 jobs in total (BLS, May 2025), ranking 15th by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Cement masons and concrete finishers (47-2051) | 50% | $24.35 | $29.96 | $34.19 | $27.41 | 1.09 | metro |
| Construction laborers (47-2061) | 30% | $22.25 | $27.61 | $30.04 | $22.66 | 1.22 | metro |
| Operating engineers and other construction equipment operators (47-2073) | 10% | $26.36 | $32.76 | $38.85 | $28.78 | 1.14 | metro |
| Carpenters (47-2031) | 10% | $25.05 | $31.64 | $38.49 | $29.12 | 1.09 | metro |
| Blended | 100% | 1.13 | |||||
Is Detroit cheap or dear? The local comparison
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 400 sq ft range from $3,700 to $4,000 across Detroit and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Detroit, MIthis page | $2,600 – $5,450 | $4,000 | |
| Flint, MI35 miles | $2,500 – $5,250 | $3,850 | −4% |
| Ann Arbor, MI45 miles | $2,450 – $5,150 | $3,800 | −6% |
| Saginaw, MI60 miles | $2,400 – $5,000 | $3,700 | −8% |
| Lansing, MI70 miles | $2,500 – $5,200 | $3,850 | −4% |
| Toledo, OH85 miles | $2,450 – $5,150 | $3,800 | −5% |
| Michigan (statewide) | $2,450 – $5,150 | $3,800 | −5% |
| United States | $2,450 – $5,200 | $3,850 | −5% |
Out of the 300 metros we cover, Detroit ranks #63 for the cost of this job (#1 is the most expensive). Statewide, Detroit is 5% above the Michigan figure.
Elsewhere in Michigan
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Grand Rapids, MI | 598,260 jobs | $2,400 – $5,050 | $3,750 | −7% |
| Ann Arbor, MI | 219,730 jobs | $2,450 – $5,150 | $3,800 | −6% |
| Lansing, MI | 217,180 jobs | $2,500 – $5,200 | $3,850 | −4% |
| Flint, MI | 135,040 jobs | $2,500 – $5,250 | $3,850 | −4% |
| Kalamazoo, MI | 121,790 jobs | $2,350 – $5,000 | $3,700 | −9% |
| Saginaw, MI | 80,000 jobs | $2,400 – $5,000 | $3,700 | −8% |
Metros of a similar size
Big cities and small ones price differently, so here is Detroit against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Minneapolis, MN | 1,951,650 jobs | $2,850 – $5,900 | $4,350 | +9% |
| Riverside, CA | 1,716,760 jobs | $2,650 – $5,550 | $4,100 | +2% |
| Seattle, WA | 2,086,210 jobs | $2,950 – $6,100 | $4,550 | +13% |
| Denver, CO | 1,609,350 jobs | $2,550 – $5,400 | $3,950 | −1% |
Get 3 local quotes
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Concrete slab in Detroit: your questions
+How much does it cost to pour a concrete slab in Detroit?
For 400 sq ft, expect $2,600 to $5,450 in the Detroit area. A standard-spec job lands at $3,450 to $4,600. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for concrete slab in Detroit?
About $6.35 to $12.50 per sq ft for materials and labor, plus $50 to $400 for the permit if one is needed. The US range is $6 to $12.
+Is concrete slab cheaper in Detroit or Flint?
Flint is 35 miles away. The midpoint for 400 sq ft there is $3,850, which is 4% less than Detroit ($4,000). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Detroit?
About 45% at the midpoint, or $1,800 out of $4,000. Materials are 49% and permits 6%. Nationally, labor is 42%.
+What would 20x20 (400 sq ft) cost in Detroit?
$2,600 to $5,450. Pick a different size in the estimator above to get your own number.
+Does concrete slab need a permit in Detroit?
Often, but rules are set by your city or county building office, so call before you hire. Budget $50 to $400 for fees in the Detroit area (our national range of $50 to $400 scaled by the local price level).
+Is Detroit expensive for concrete slab compared with the rest of Michigan?
Detroit is 5% above the Michigan statewide estimate ($3,800 at the midpoint). We cover 10 metros in Michigan; see the state page to compare them.
+What do cement masons and concrete finishers earn in Detroit?
The BLS median is $29.96 an hour in the Detroit area, compared with $27.41 nationally. The 25th to 75th percentile range is $24.35 to $34.19.
+What do basic and premium concrete slab work cost in Detroit?
For 400 sq ft, basic work runs $2,600 to $3,750 and premium work $4,300 to $5,450. Basic means: 4-inch broom-finish slab, light mesh, easy truck access. Premium means: 6-inch slab, heavy reinforcement, thick base, pump truck or tight access.
+When is the best time to pour a concrete slab in Detroit?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are May through October. September and October are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
+What does "add rebar reinforcement" add in Detroit?
$420 to $1,250 for 400 sq ft, from a national range scaled by the local wage and goods indexes.
Concrete slab near Detroit
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does a Concrete Slab Cost? (2026) (accessed November 4, 2026)
- Estimators.us: Concrete Slab Cost in 2026 | $6-$12/Sq Ft Guide (accessed November 4, 2026)
- HomeGuide: How Much Does a Concrete Patio Cost? (2026) (accessed November 4, 2026)
- HomeGuide: How Much Does a Concrete Driveway Cost? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020