Concrete slab cost in Grand Junction, CO
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (400 sq ft)
- $2,350 – $5,000
- Per sq ft
- $5.80 – $11.50
- before permit
- Versus US midpoint
- −4%
- US $3,850
- Rank of 300 metros
- #158
- 1 = most expensive
A concrete slab in Grand Junction, CO usually costs $2,350 to $5,000 for 400 sq ft. That works out to about $5.80 to $11.50 per sq ft before permits. Compared with the national midpoint that is $140 less. Building materials run about 4% below the US average here (BEA goods price index 96.1).
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Estimated cost for 400 sq ft in Grand Junction, CO, standard level
$3,150 to $4,200
About $7.50 to $9.85 per sq ft before permits. Labor is about 42% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,600 | $2,250 |
| Labor | $1,400 | $1,700 |
| Permits and fees | $150 | $280 |
| Total | $3,150 | $4,200 |
Cost breakdown for 400 sq ft in Grand Junction, CO
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $1,150 | $1,900 | $2,700 | 52% |
| Labor | $1,150 | $1,550 | $1,950 | 42% |
| Permits and fees | $50 | $210 | $380 | 6% |
| Total | $2,350 | $3,700 | $5,000 | 100% |
Where the Grand Junction price comes from
Labor is 42% 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 Grand Junction the blended ratio comes out at 0.97.
Materials are scaled with BEA's regional price parity for goods. Grand Junction is at 96.1 against 100 for the US, so a materials line of $2,000 nationally becomes $1,900 here (midpoint, 400 sq ft). Permits follow the all-items index of 95.5: $50 to $380.
Grand Junction against nearby metros and the rest of Colorado
Same job, same size (400 sq ft), priced for the nearest metros. Denver is the priciest of the group at $3,950. Provo is the cheapest at $3,650.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Grand Junction, COthis page | $2,350 – $5,000 | $3,700 | |
| Boulder, CO180 miles | $2,450 – $5,200 | $3,850 | +4% |
| Denver, CO195 miles | $2,550 – $5,400 | $3,950 | +8% |
| Fort Collins, CO195 miles | $2,450 – $5,150 | $3,800 | +3% |
| Colorado Springs, CO205 miles | $2,400 – $5,150 | $3,800 | +2% |
| Provo, UT215 miles | $2,350 – $4,950 | $3,650 | −1% |
| Colorado (statewide) | $2,500 – $5,250 | $3,900 | +5% |
| United States | $2,450 – $5,200 | $3,850 | +4% |
Out of the 300 metros we cover, Grand Junction ranks #158 for the cost of this job (#1 is the most expensive). Statewide, Grand Junction is 5% below the Colorado figure.
Elsewhere in Colorado
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Denver, CO | 1,609,350 jobs | $2,550 – $5,400 | $3,950 | +8% |
| Colorado Springs, CO | 316,060 jobs | $2,400 – $5,150 | $3,800 | +2% |
| Boulder, CO | 192,390 jobs | $2,450 – $5,200 | $3,850 | +4% |
| Fort Collins, CO | 169,430 jobs | $2,450 – $5,150 | $3,800 | +3% |
| Greeley, CO | 119,540 jobs | $2,400 – $5,100 | $3,750 | +2% |
| Pueblo, CO | 61,780 jobs | $2,350 – $5,000 | $3,700 | level |
Metros of a similar size
Big cities and small ones price differently, so here is Grand Junction against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Morgantown, WV | 67,370 jobs | $2,250 – $4,850 | $3,550 | −3% |
| Missoula, MT | 67,070 jobs | $2,450 – $5,200 | $3,850 | +4% |
| Winchester, VA | 67,740 jobs | $2,250 – $4,800 | $3,500 | −5% |
| Logan, UT | 66,800 jobs | $2,300 – $4,900 | $3,600 | −2% |
Related projects, priced for Grand Junction
Jobs that often go together with concrete slab are priced below at their usual sizes, using the same Grand Junction wage and price inputs. Compared with national midpoints, asphalt driveway comes out highest (−2%) and gravel driveway lowest (−4%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Concrete driveway | 600 sq ft | $3,500 – $8,900 | −3% |
| Concrete patio | 300 sq ft | $1,200 – $3,850 | −4% |
| Detached garage | 576 sq ft | $27,900 – $55,900 | −4% |
| Stamped concrete | 400 sq ft | $3,150 – $7,650 | −4% |
| Asphalt driveway | 600 sq ft | $3,000 – $7,300 | −2% |
| Gravel driveway | 1,000 sq ft | $2,400 – $9,800 | −4% |
Cost by quality level and size in Grand Junction
The cited range is split into basic, standard and premium bands, then scaled to Grand Junction. 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
$2,350 to $3,400
4-inch broom-finish slab, light mesh, easy truck access
Standard
$3,150 to $4,200
4-5 inch slab with rebar or heavier mesh and standard base prep
Premium
$3,950 to $5,000
6-inch slab, heavy reinforcement, thick base, pump truck or tight access
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x10 pad (100 sq ft) | $630 – $990 | $900 – $1,250 | $1,150 – $1,550 |
| 12x12 (144 sq ft) | $880 – $1,350 | $1,250 – $1,700 | $1,600 – $2,050 |
| 20x20 (400 sq ft) | $2,350 – $3,400 | $3,150 – $4,200 | $3,950 – $5,000 |
| 24x24 garage floor (576 sq ft) | $3,400 – $4,850 | $4,500 – $5,950 | $5,600 – $7,050 |
| 30x40 foundation (1,200 sq ft) | $7,000 – $9,900 | $9,150 – $12,100 | $11,400 – $14,300 |
Grand Junction weather and the concrete slab calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Grand Junction Walker Fld (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 Grand Junction are May through June and September: 3 of 12. Outside them, January, February, March, April, October, November and December have an average overnight low of 40°F or below, and July and August have an average daytime high of 90°F or more.
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.
Heat matters for concrete as well. With average highs of 90°F or more in July and August, crews often start early, wet the base and plan for faster set times.
Grand Junction gets about 9 inches of precipitation in a normal year, including roughly 18 inches of snow. The wettest months are April, September and October (1.2 inches in September). Inside the workable window, May and June are the driest, at 0.8 and 0.4 inches. The station averages about 68 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 | 38 | 17 | 0.6 | Cold |
| Feb | 46 | 24 | 0.5 | Cold |
| Mar | 58 | 32 | 0.8 | Cold |
| Apr | 66 | 38 | 1.0 | Cold |
| May | 77 | 47 | 0.8 | Workable |
| Jun | 89 | 57 | 0.4 | Workable |
| Jul | 95 | 64 | 0.6 | Hot |
| Aug | 91 | 62 | 0.9 | Hot |
| Sep | 82 | 53 | 1.2 | Workable |
| Oct | 67 | 40 | 1.0 | Cold |
| Nov | 52 | 28 | 0.6 | Cold |
| Dec | 39 | 18 | 0.6 | Cold |
What local crews earn in Grand Junction
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 Grand Junction the blend is 0.97.
Cement masons and concrete finishers (47-2051), 50% of the weighting: a median of $26.74 an hour, in line with the US median of $27.41. The middle half of them earn between $22.17 and $28.43 an hour. About 150 work in the metro. That is 22.3 per 10,000 jobs, compared with 13.3 nationally, which suggests plenty of local crews to bid.
For construction laborers (47-2061, weighted 30%) the local median is $21.51 an hour, which is 5% below the national $22.66. The middle half of them earn between $18.55 and $24.79 an hour. BLS counts 570 of them working in the area, 84.9 for every 10,000 jobs (US: 70.5), so the local bench is deeper than average.
Operating engineers and other construction equipment operators (47-2073), 10% of the weighting: a median of $27.74 an hour, 4% below the US median of $28.78. The middle half of them earn between $23.56 and $30.03 an hour. About 390 work in the metro. That is 58.1 per 10,000 jobs, compared with 30.7 nationally, which suggests plenty of local crews to bid.
Carpenters (47-2031), 10% of the weighting: a median of $28.96 an hour, in line with the US median of $29.12. The middle half of them earn between $23.51 and $32.86 an hour. About 340 work in the metro. That is 50.6 per 10,000 jobs, compared with 43.1 nationally, which suggests plenty of local crews to bid.
A quick sensitivity check: moving the lead trade (cement masons and concrete finishers) from the median to the 75th percentile wage adds about $50 to the midpoint estimate; the 25th percentile takes off about $130. That is a swing of roughly 3.6% to 1.3% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Grand Junction has 67,170 jobs in total (BLS, May 2025), ranking 269th 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% | $22.17 | $26.74 | $28.43 | $27.41 | 0.98 | metro |
| Construction laborers (47-2061) | 30% | $18.55 | $21.51 | $24.79 | $22.66 | 0.95 | metro |
| Operating engineers and other construction equipment operators (47-2073) | 10% | $23.56 | $27.74 | $30.03 | $28.78 | 0.96 | metro |
| Carpenters (47-2031) | 10% | $23.51 | $28.96 | $32.86 | $29.12 | 0.99 | metro |
| Blended | 100% | 0.97 | |||||
Extras that change the Grand Junction total
Add-ons start from national price ranges and are scaled by 0.96 for Grand Junction, which is the average of the area's wage index (0.97) and goods price index (0.96). The estimator above can add them to your total.
| Add-on | Local range |
|---|---|
| Add rebar reinforcement | $390 – $1,150 |
| Remove old concrete first | $770 – $2,300 |
Why two Grand Junction quotes can differ
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.
Get 3 local quotes
Tell us about the job and we will try to connect you with up to three local contractors for written quotes. It is free and you are under no obligation to hire. Your estimate of $3,150 to $4,200 for Grand Junction, CO is attached.
A detailed PDF report of this estimate, $9
Multi-page report for Grand Junction, CO: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Concrete slab in Grand Junction: your questions
+How much does it cost to pour a concrete slab in Grand Junction?
For 400 sq ft, expect $2,350 to $5,000 in the Grand Junction area. A standard-spec job lands at $3,150 to $4,200. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for concrete slab in Grand Junction?
About $5.80 to $11.50 per sq ft for materials and labor, plus $50 to $380 for the permit if one is needed. The US range is $6 to $12.
+Is concrete slab cheaper in Grand Junction or Boulder?
Boulder is 180 miles away. The midpoint for 400 sq ft there is $3,850, which is 4% more than Grand Junction ($3,700). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Grand Junction?
About 42% at the midpoint, or $1,550 out of $3,700. Materials are 52% and permits 6%. Nationally, labor is 42%.
+What would 20x20 (400 sq ft) cost in Grand Junction?
$2,350 to $5,000. Pick a different size in the estimator above to get your own number.
+Does concrete slab need a permit in Grand Junction?
Often, but rules are set by your city or county building office, so call before you hire. Budget $50 to $380 for fees in the Grand Junction area (our national range of $50 to $400 scaled by the local price level).
+Is Grand Junction expensive for concrete slab compared with the rest of Colorado?
Grand Junction is 5% below the Colorado statewide estimate ($3,900 at the midpoint). We cover 7 metros in Colorado; see the state page to compare them.
+What do cement masons and concrete finishers earn in Grand Junction?
The BLS median is $26.74 an hour in the Grand Junction area, compared with $27.41 nationally. The 25th to 75th percentile range is $22.17 to $28.43.
+What do basic and premium concrete slab work cost in Grand Junction?
For 400 sq ft, basic work runs $2,350 to $3,400 and premium work $3,950 to $5,000. 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 Grand Junction?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are May through June and September. May and June 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 Grand Junction?
$390 to $1,150 for 400 sq ft, from a national range scaled by the local wage and goods indexes.
Concrete slab near Grand Junction
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