Whole-house standby generator (unit + install ballpark) cost in Montana

Statewide range: $4,733 – $18,930 (job)

National: $5,000 – $20,000 · 5% below the U.S. average · RPP 94.7 · Sales tax ~0.00% by state

Local range · MT

$4,733 – $18,930

Adjusted with BEA RPP (94.65). Planning estimate only — not a bid.

Approximate planning estimate only — not a bid or quote. Materials, access, codes, and local labor vary widely. Verify with licensed local providers.

National low / average / high from the factory factor pack, times this state’s BEA all-items RPP when available. Sales tax is listed separately because material vs labor mix varies by job. For a ZIP inside Montana, type it above or open the national whole-house standby generator (unit + install ballpark) guide. Compare wages on Montana salaries.

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National whole-house standby generator (unit + install ballpark) guide →

Whole-house standby generator (unit + install ballpark) costs in Montana ZIP codes

59901Kalispell city 59102Billings city 59718Four Corners CDP 59101Lockwood CDP 59715Bozeman city 59105Billings city 59701Butte-Silver Bow (balance)59405Great Falls city 59601Helena city 59801Missoula city 59602Helena Valley Northeast CDP 59404Great Falls city

All Montana ZIP codes →

Whole-house standby generator (unit + install ballpark) cost by state

Frequently asked questions

What does whole-house standby generator (unit + install ballpark) cost in Montana?

The statewide planning range is $4,733 – $18,930 per job (5% below the U.S. average). Enter a ZIP below to refine with local RPP.

How is the statewide figure different from a ZIP figure?

The state page uses that state’s all-items RPP. A five-digit ZIP can pick a tighter local index when one exists. Both are research bands, not bids.

Is this a quote I can hire against?

No. It is a ballpark for research. Get written bids from licensed local providers before you spend.