Concrete slab cost in Massachusetts
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (400 sq ft)
- $2,700 – $5,600
- Per sq ft
- $6.60 – $13
- before permit
- Versus US midpoint
- +9%
- US $3,850
- Metros covered
- 6
Across Massachusetts, a concrete slab costs about $2,700 to $5,600 for 400 sq ft. Statewide, that midpoint is 9% above the US figure of $3,850. Cement masons and concrete finishers earn a median $30.69 an hour in Massachusetts (US: $27.41).
Inside Massachusetts, the metros we cover range from $3,900 (Pittsfield) to $4,150 (Boston) at the midpoint. Pick your closest city in the table for a tighter number.
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Estimated cost for 400 sq ft in Massachusetts (statewide), standard level
$3,550 to $4,750
About $8.55 to $11 per sq ft before permits. Labor is about 47% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,650 | $2,300 |
| Labor | $1,750 | $2,150 |
| Permits and fees | $160 | $310 |
| Total | $3,550 | $4,750 |
Cost breakdown for 400 sq ft in Massachusetts
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $1,200 | $2,000 | $2,750 | 48% |
| Labor | $1,450 | $1,950 | $2,450 | 47% |
| Permits and fees | $55 | $240 | $420 | 6% |
| Total | $2,700 | $4,150 | $5,600 | 100% |
When Massachusetts weather lets you pour
Weather decides when pouring concrete can happen, and Massachusetts is not uniform. The table uses NOAA's 1991-2020 climate normals from the weather station nearest each metro we cover, and counts the months that are neither cold nor hot enough to complicate the job.
Boston has the longest comfortable season of the metros we cover in Massachusetts at 7 months (April through October); Pittsfield has the shortest at 5 (May through September). Rainfall runs from 44 inches a year in Boston to 48 inches in Worcester.
We do not adjust prices by month, because we have no reliable published data on seasonal pricing. Timing is still worth raising when you collect bids.
| Metro | Jan avg low °F | Jul avg high °F | Precip (in/yr) | Comfortable months |
|---|---|---|---|---|
| Boston | 23 | 82 | 44 | 7: April through October |
| Worcester | 17 | 80 | 48 | 6: May through October |
| Springfield | 16 | 85 | 45 | 5: May through September |
| Barnstable | 24 | 81 | 45 | 6: May through October |
| Amherst | 16 | 85 | 45 | 5: May through September |
| Pittsfield | 14 | 79 | 44 | 5: May through September |
Add-ons priced for Massachusetts
Add-ons start from national price ranges and are scaled by 1.10 for Massachusetts, which is the average of the area's wage index (1.22) and goods price index (0.99). The estimator above can add them to your total.
| Add-on | Local range |
|---|---|
| Add rebar reinforcement | $440 – $1,300 |
| Remove old concrete first | $880 – $2,650 |
If you are planning more than one job in Massachusetts
Each project weights the trades differently, so Massachusetts's wage level does not push every price by the same amount. Compared with the US midpoint, gravel driveway is +15% and stamped concrete +9%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete driveway | 600 sq ft | $4,100 – $10,600 | +15% |
| Concrete patio | 300 sq ft | $1,350 – $4,500 | +11% |
| Detached garage | 576 sq ft | $32,400 – $65,100 | +12% |
| Stamped concrete | 400 sq ft | $3,500 – $8,750 | +9% |
| Asphalt driveway | 600 sq ft | $3,300 – $8,150 | +9% |
| Gravel driveway | 1,000 sq ft | $2,900 – $11,700 | +15% |
Massachusetts versus the states around it
Massachusetts ranks 10 of 51 (the 50 states plus DC) for concrete slab, where 1 is the most expensive. The costliest is Hawaii at $5,150 and the cheapest Arkansas at $3,350, both for 400 sq ft at the midpoint. Massachusetts sits at $4,150. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| New Hampshire | 40 miles away | $2,450 – $5,150 | $3,800 | −9% |
| Rhode Island | 50 miles away | $2,550 – $5,400 | $3,950 | −5% |
| Connecticut | 110 miles away | $2,550 – $5,400 | $4,000 | −4% |
| Maine | 120 miles away | $2,400 – $5,050 | $3,750 | −10% |
| Vermont | 180 miles away | $2,450 – $5,200 | $3,850 | −8% |
Massachusetts labor market for concrete slab
Massachusetts's labor line is priced from 4 trades, each compared with its US median wage. After weighting by each trade's share of the work, the state comes out at 1.22 times the national level.
Cement masons and concrete finishers (47-2051), 50% of the weighting: a median of $30.69 an hour, 12% above the US median of $27.41. The middle half of them earn between $26.87 and $37.60 an hour. About 1,590 work in the state. That is 4.4 per 10,000 jobs, compared with 13.3 nationally, so expect fewer local crews to bid.
For construction laborers (47-2061, weighted 30%) the local median is $30.48 an hour, which is 35% above the national $22.66. The middle half of them earn between $25.16 and $42.46 an hour. BLS counts 16,210 of them working in the state, 44.6 for every 10,000 jobs (US: 70.5), so the local bench is thinner than average.
Operating engineers and other construction equipment operators (47-2073), 10% of the weighting: a median of $36.93 an hour, 28% above the US median of $28.78. The middle half of them earn between $29.99 and $51.71 an hour. About 9,680 work in the state. That is 26.6 per 10,000 jobs, compared with 30.7 nationally, so the supply of crews looks typical.
Carpenters (47-2031), 10% of the weighting: a median of $36.16 an hour, 24% above the US median of $29.12. The middle half of them earn between $29.21 and $46.88 an hour. About 18,540 work in the state. That is 51.0 per 10,000 jobs, compared with 43.1 nationally, which suggests plenty of local crews to bid.
A crew paid at the 75th percentile for cement masons and concrete finishers ($37.60 an hour) would add about $200 to the statewide midpoint; one at the 25th percentile ($26.87) would take off about $110. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 3,637,650 jobs across Massachusetts (May 2025), which is 2.3% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Cement masons and concrete finishers (47-2051) | 50% | $26.87 | $30.69 | $37.60 | $27.41 | 1.12 | state |
| Construction laborers (47-2061) | 30% | $25.16 | $30.48 | $42.46 | $22.66 | 1.35 | state |
| Operating engineers and other construction equipment operators (47-2073) | 10% | $29.99 | $36.93 | $51.71 | $28.78 | 1.28 | state |
| Carpenters (47-2031) | 10% | $29.21 | $36.16 | $46.88 | $29.12 | 1.24 | state |
| Blended | 100% | 1.22 | |||||
Concrete slab cost by metro in Massachusetts
0 of the 6 metros sit above the statewide midpoint of $4,150, and the top-to-bottom gap is 6%. Each row prices the default size with that metro's own BLS wages and BEA price levels, so the gap between rows is real local variation rather than a flat markup.
| Metro | Range (400 sq ft) | Midpoint | vs. state |
|---|---|---|---|
| Boston, MA | $2,700 – $5,650 | $4,150 | level |
| Worcester, MA | $2,650 – $5,550 | $4,100 | −2% |
| Springfield, MA | $2,650 – $5,500 | $4,100 | −2% |
| Barnstable, MA | $2,650 – $5,450 | $4,050 | −3% |
| Amherst, MA | $2,600 – $5,400 | $4,000 | −4% |
| Pittsfield, MA | $2,550 – $5,300 | $3,900 | −6% |
Basic, standard or premium: Massachusetts prices
Bands overlap on purpose, since a good standard job can cost as much as a light premium one. Below are the three bands for the default size, then a grid from 10x10 pad (100 sq ft) to 30x40 foundation (1,200 sq ft).
Basic
$2,700 to $3,850
4-inch broom-finish slab, light mesh, easy truck access
Standard
$3,550 to $4,750
4-5 inch slab with rebar or heavier mesh and standard base prep
Premium
$4,450 to $5,600
6-inch slab, heavy reinforcement, thick base, pump truck or tight access
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x10 pad (100 sq ft) | $710 – $1,100 | $1,000 – $1,400 | $1,300 – $1,700 |
| 12x12 (144 sq ft) | $1,000 – $1,500 | $1,400 – $1,900 | $1,800 – $2,300 |
| 20x20 (400 sq ft) | $2,700 – $3,850 | $3,550 – $4,750 | $4,450 – $5,600 |
| 24x24 garage floor (576 sq ft) | $3,850 – $5,500 | $5,100 – $6,700 | $6,300 – $7,900 |
| 30x40 foundation (1,200 sq ft) | $8,000 – $11,200 | $10,400 – $13,600 | $12,800 – $16,000 |
Why two Massachusetts quotes can differ
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.
Truck and pump access
If the mixer truck can't back up to the forms, someone has to wheelbarrow it in or hire a pump. Pump or line-pump hire is typically billed per day.
Small-job minimums
Many crews have a minimum charge, so a 10x10 pad can cost more per square foot than a 20x20 slab.
Finish
A broom finish is the baseline. Stamped, stained, or exposed-aggregate finishes are priced as add-ons on top of the slab.
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Concrete slab in Massachusetts: your questions
+How much does it cost to pour a concrete slab in Massachusetts?
$2,700 to $5,600 for 400 sq ft, using statewide wages and prices. Metro areas inside Massachusetts can sit above or below that.
+Which city in Massachusetts is cheapest for concrete slab?
Pittsfield at about $3,900 (midpoint, 400 sq ft). The priciest is Boston at $4,150.
+Is concrete slab cheaper in Massachusetts than the US average?
It is 9% more expensive: $4,150 against $3,850 for 400 sq ft at the midpoint.
+What share of the price is labor in Massachusetts?
About 47% ($1,950). Materials are 48%. Statewide labor for this job is weighted 1.22x the national wage level.
+Does a concrete slab need a permit?
Often yes if it's structural (a garage floor or foundation) and often no for a small at-grade pad. Permit fees run $50-$400 depending on the city (HomeGuide).
+What do cement masons and concrete finishers earn in Massachusetts?
The BLS statewide median is $30.69 an hour, against $27.41 for the US. The 25th to 75th percentile range is $26.87 to $37.60.
+Where does Massachusetts rank for concrete slab costs?
10th most expensive of 51 (the 50 states plus DC) at the midpoint, $4,150 for 400 sq ft. Rank 1 is the costliest.
+What do basic and premium concrete slab work cost in Massachusetts?
For 400 sq ft, basic work runs $2,700 to $3,850 and premium work $4,450 to $5,600. 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.
+Does the season matter for concrete slab in Massachusetts?
Yes where winters or summers are hard. Of the Massachusetts metros we cover, Boston has the most comfortable months (7 of 12) based on NOAA 1991-2020 normals. Our prices do not change by month, so ask contractors whether they charge more or less in busy and slow seasons.
+What does "add rebar reinforcement" add in Massachusetts?
$440 to $1,300 for 400 sq ft, from a national range scaled by the statewide wage and goods indexes.
Concrete slab by city in Massachusetts
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