Sprinkler system cost in Montana
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (4,000 sq ft of lawn)
- $4,200 – $10,500
- Per sq ft of lawn
- $1.05 – $2.60
- before permit
- Versus US midpoint
- +5%
- US $7,000
- Metros covered
- 3
What does it cost to install a sprinkler system in Montana? Plan on $4,200 to $10,500 for 4,000 sq ft of lawn. Wages (1.13x the US blend), materials (price index 96.0) and permit costs (94.6) put the state above the national midpoint by 5%.
Inside Montana, the metros we cover range from $7,350 (Billings) to $7,650 (Bozeman) at the midpoint. Pick your closest city in the table for a tighter number.
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Estimated cost for 4,000 sq ft of lawn in Montana (statewide), standard level
$6,100 to $8,600
About $1.50 to $2.15 per sq ft of lawn before permits. Labor is about 56% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $2,650 | $3,800 |
| Labor | $3,400 | $4,800 |
| Permits and fees | $0 | $0 |
| Total | $6,100 | $8,600 |
Cost breakdown for 4,000 sq ft of lawn in Montana
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $1,850 | $3,250 | $4,600 | 44% |
| Labor | $2,350 | $4,100 | $5,900 | 56% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $4,200 | $7,350 | $10,500 | 100% |
Other Montana jobs that often go with sprinkler system
Each project weights the trades differently, so Montana's wage level does not push every price by the same amount. Compared with the US midpoint, sod installation is +4% and retaining wall −3%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Sod installation | 1,500 sq ft | $1,550 – $3,450 | +4% |
| French drain | 60 linear ft | $600 – $2,100 | level |
| Retaining wall | 200 sq ft of wall face | $6,850 – $13,000 | −3% |
| Concrete patio | 300 sq ft | $1,250 – $4,050 | +1% |
| Inground pool | 450 sq ft | $36,100 – $113,000 | level |
Sprinkler system cost by metro in Montana
1 of the 3 metros sit above the statewide midpoint of $7,350, and the top-to-bottom gap is 4%. 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 (4,000 sq ft of lawn) | Midpoint | vs. state |
|---|---|---|---|
| Bozeman, MT | $4,350 – $10,900 | $7,650 | +4% |
| Missoula, MT | $4,200 – $10,500 | $7,350 | level |
| Billings, MT | $4,200 – $10,500 | $7,350 | level |
What plumbers, pipefitters and steamfitters and the other trades earn in Montana
Montana's labor line is priced from 3 trades, each compared with its US median wage. After weighting by each trade's share of the work, the state comes out at 1.13 times the national level.
Plumbers, pipefitters and steamfitters (47-2152), 40% of the weighting: a median of $38.44 an hour, 25% above the US median of $30.67. The middle half of them earn between $29.32 and $45.37 an hour. About 1,860 work in the state. That is 36.4 per 10,000 jobs, compared with 30.0 nationally, which suggests plenty of local crews to bid.
For construction laborers (47-2061, weighted 40%) the local median is $23.96 an hour, which is 6% above the national $22.66. The middle half of them earn between $20.80 and $28.24 an hour. BLS counts 4,590 of them working in the state, 89.7 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), 20% of the weighting: a median of $29.61 an hour, in line with the US median of $28.78. The middle half of them earn between $27.07 and $34.68 an hour. About 3,750 work in the state. That is 73.3 per 10,000 jobs, compared with 30.7 nationally, which suggests plenty of local crews to bid.
A crew paid at the 75th percentile for plumbers, pipefitters and steamfitters ($45.37 an hour) would add about $330 to the statewide midpoint; one at the 25th percentile ($29.32) would take off about $430. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 511,580 jobs across Montana (May 2025), which is 0.3% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Plumbers, pipefitters and steamfitters (47-2152) | 40% | $29.32 | $38.44 | $45.37 | $30.67 | 1.25 | state |
| Construction laborers (47-2061) | 40% | $20.80 | $23.96 | $28.24 | $22.66 | 1.06 | state |
| Operating engineers and other construction equipment operators (47-2073) | 20% | $27.07 | $29.61 | $34.68 | $28.78 | 1.03 | state |
| Blended | 100% | 1.13 | |||||
Weather windows across Montana
Weather decides when digging and ground work can happen, and Montana 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.
Billings has the longest comfortable season of the metros we cover in Montana at 7 months (April through October); Missoula has the shortest at 5 (May through September). Rainfall runs from 14 inches a year in Missoula to 20 inches in Bozeman.
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 |
|---|---|---|---|---|
| Billings | 18 | 87 | 14 | 7: April through October |
| Bozeman | 15 | 82 | 20 | 5: May through September |
| Missoula | 18 | 85 | 14 | 5: May through September |
Basic, standard or premium: Montana 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 small yard (2,000 sq ft of lawn) to average lawn (4,000 sq ft of lawn).
Basic
$4,200 to $6,700
Few zones, simple rectangular lawn
Standard
$6,100 to $8,600
Standard zoned in-ground system with controller
Premium
$7,950 to $10,500
Irregular yard, many zones, slopes or rock
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small yard (2,000 sq ft of lawn) | $2,100 – $3,350 | $3,050 – $4,300 | $4,000 – $5,250 |
| quarter acre (10,000 sq ft of lawn) | $10,500 – $16,800 | $15,200 – $21,500 | $19,900 – $26,200 |
| average lawn (4,000 sq ft of lawn) | $4,200 – $6,700 | $6,100 – $8,600 | $7,950 – $10,500 |
Why two Montana quotes can differ
Zones
HomeGuide prices sprinklers at $600-$2,000 per zone; $3,000-$10,000 total for a quarter-acre lawn.
Above ground versus in-ground
An above-ground system is $0.50-$1.50 per sq ft; in-ground is $1.00-$2.50.
Lawn shape
Irregular, rocky or sloped yards need more pipe and zones and can reach $4.00 per sq ft.
Backflow and permits
Backflow preventers and plumbing permits are local rules; check with your water utility.
How Montana compares with nearby states
Montana ranks 17 of 51 (the 50 states plus DC) for sprinkler system, where 1 is the most expensive. The costliest is Hawaii at $9,300 and the cheapest Arkansas at $5,950, both for 4,000 sq ft of lawn at the midpoint. Montana sits at $7,350. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Idaho | 270 miles away | $3,800 – $9,450 | $6,650 | −10% |
| Utah | 400 miles away | $3,900 – $9,750 | $6,850 | −7% |
| Wyoming | 460 miles away | $3,900 – $9,750 | $6,800 | −7% |
| Washington | 500 miles away | $4,650 – $11,600 | $8,150 | +11% |
| Colorado | 550 miles away | $4,000 – $10,000 | $7,000 | −5% |
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Detailed sprinkler system report for Montana, $9
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Sprinkler system in Montana: your questions
+How much does it cost to install a sprinkler system in Montana?
$4,200 to $10,500 for 4,000 sq ft of lawn, using statewide wages and prices. Metro areas inside Montana can sit above or below that.
+Which city in Montana is cheapest for sprinkler system?
Billings at about $7,350 (midpoint, 4,000 sq ft of lawn). The priciest is Bozeman at $7,650.
+Is sprinkler system cheaper in Montana than the US average?
It is 5% more expensive: $7,350 against $7,000 for 4,000 sq ft of lawn at the midpoint.
+What share of the price is labor in Montana?
About 56% ($4,100). Materials are 44%. Statewide labor for this job is weighted 1.13x the national wage level.
+What do plumbers, pipefitters and steamfitters earn in Montana?
The BLS statewide median is $38.44 an hour, against $30.67 for the US. The 25th to 75th percentile range is $29.32 to $45.37.
+Where does Montana rank for sprinkler system costs?
17th most expensive of 51 (the 50 states plus DC) at the midpoint, $7,350 for 4,000 sq ft of lawn. Rank 1 is the costliest.
+What do basic and premium sprinkler system work cost in Montana?
For 4,000 sq ft of lawn, basic work runs $4,200 to $6,700 and premium work $7,950 to $10,500. Basic means: few zones, simple rectangular lawn. Premium means: irregular yard, many zones, slopes or rock.
+Does the season matter for sprinkler system in Montana?
Yes where winters or summers are hard. Of the Montana metros we cover, Billings 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.
Sprinkler system by city in Montana
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 Sprinkler System Cost? (2026) (accessed November 4, 2026)
- Cost to Renovate: Renovation Labor Report 2026: Where the Money Goes (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
Note on derived figures: Materials = 48% of the installed price, from Cost to Renovate's mid-range 'Outdoor Living' category split. It is a category average rather than an irrigation figure.