SBS Solar
Verified Pro
16½+ years online5.0(140)
Generator Installation in Missoula, MT
Compare 27 generator installation contractors near you in Missoula and surrounding area with an average rating of 4.5/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Other Businesses in This Area
360 Electric
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5.0Holland Electric Inc.
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4.8Bretz RV & Marine
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4.2Platt Electric Supply
4.131½+ years onlineConsolidated Electrical Distributors
3.8Missoula Electric Cooperative, Inc.
3.229 years onlineGenerator Installation in Nearby MT Cities
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Generator Installation in Missoula, MT
Missoula's standby market is shaped by chinook windstorms, summer wildfire PSPS-style outages, and the rare extreme-cold snap. NorthWestern Energy serves both electric and gas, which simplifies coordination. Many Rattlesnake and Lower Rattlesnake homes use propane standby because gas service stops at the city edge. MT contractor license required.
Missoula generator installs run $5,500-$14,500 for 22-26 kW Generac, Kohler, or Cummins units. MT requires a state contractor's registration. Permits ($95-$250). Setbacks: 5 ft from structures, 18 inches from PL.
Frequently Asked Questions
- Service upgrade?
- Older Missoula homes often have 100-amp panels.
- Natural gas?
- NorthWestern Energy gas covers most Missoula.
- How often will it run?
- Most use 8-30 hours per year.
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NeedInstall helps connect customers with local installation professionals across Missoula and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.