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Montana Solar Installers

Looking for solar installers in Montana? Below are 10 top-rated solar installers serving Montana in 2026 — every one rated 4.0+ stars with 10 or more verified Google reviews. Compare ratings and review counts, then contact them directly by phone or website. No middleman, no lead fees.

Listings are sourced from public Google Business Profiles and sorted by rating. Are you a Montana solar installer? Add your business free below.

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1

Bridger Renewables

480 Jetway Dr Unit A, Belgrade, MT 59714, USA

5.0star

145 reviews

Reviews via Google

phone(406) 438-4222
2

SBS Solar

1819 Kensington Ave, Missoula, MT 59801, USA

5.0star

142 reviews

Reviews via Google

phone(406) 541-8410
3

YellowBall Roofing & Solar - Bozeman

212 Shepherd Trail, Bozeman, MT 59718, USA

5.0star

77 reviews

Reviews via Google

phone(406) 970-0681
4

Northstone Solar

305 Baker Ave, Whitefish, MT 59937, USA

5.0star

21 reviews

Reviews via Google

phone(406) 407-5218
5

Harvest Solar MT LLC

516 E Bryant St a, Bozeman, MT 59715, USA

5.0star

20 reviews

Reviews via Google

phone(406) 570-8844
6

Bozeman Green Build

350 Heidner Ln, Bozeman, MT 59718, USA

5.0star

15 reviews

Reviews via Google

phone(406) 580-6068
7

YellowBall Roofing & Solar

3160 S Frontage Rd Suite B, Billings, MT 59101, USA

4.9star

247 reviews

Reviews via Google

phone(406) 970-0681
8

Independent Power

2430 N 7th Ave STE 6, Bozeman, MT 59715, USA

4.9star

119 reviews

Reviews via Google

phone(406) 510-2546
9

A-Team Roofing & Solar

2671 Gabel Rd, Billings, MT 59102, USA

4.9star

100 reviews

Reviews via Google

phone(406) 252-4336
10

OnSite Energy, Inc.

1515 N Rouse Ave, Bozeman, MT 59715, USA

4.9star

97 reviews

Reviews via Google

phone(406) 551-6135

Data sourced from Google Places. Updated April 12, 2026.

Hiring a Solar Installer in Montana

Buildermuse currently lists 10 solar installers in Montana, averaging 5.0 stars across 983 verified Google reviews. That is an unusually strong field — when nearly every firm clears 4.8 stars, response time and availability become the real differentiators, so call two or three rather than only the top result. Most of the crews above operate out of Bozeman, Billings, and Belgrade.

Montana licenses this trade at the state level: the Electrical credential is required for all work, regardless of project size. Licensed through Board of Electrical Examiners. Licenses renew on an annual cycle (January 1). Expect a $135 state application fee. Verify any license directly with the Montana Department of Labor and Industry at (406) 444-6880 before signing a contract.

Labor is the biggest line item on most bids, and the Montana market sets the floor: construction workers here average $33.33 an hour — about $69,316 a year — across 38,556 workers statewide, per Bureau of Labor Statistics data. Use that figure as a sanity check when comparing quotes — a bid priced far below market labor rates usually means subcontracted or uninsured crews.

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