Directory of Montana Renewable Energy Contractors

Looking for a renewable energy contractor? See below for a list of businesses and the renewable energy technologies they work on. For details and contact information, click on the business name. All businesses on this list are members of the Montana Renewable Energy Association.

As a thank you for supporting an MREA member business, any customer who works with one of the businesses below is eligible for a complimentary, one year household membership with MREA! Ask your installer for details. You can find out more about memberships by clicking Join/Donate in the navigation menu above.

Company Solar PV Wind Solar Thermal Other Technologies
Arrow Creek Excavation and Irrigation
Billings
X X
Axmen
Missoula
X X

Ground-source heat pumps, biomass boilers

Baker Light Industries
Alder
X X

Wood-fired boilers, heating system efficiency upgrades, ground-source heat pumps

Big Sky Solar and Wind
Missoula
X
Bo Bo Electric
Missoula
X X
Bozeman Green Build
Bozeman
X X X

Ground-source heat pumps

Cascade Electric
Great Falls
X X
CEI Electrical Contractors
Billings
X X

Hydropower

David Ryan PE
Butte
X

Mechanical systems

Green Compass Sustainability Consulting
Bozeman
X X

Energy and water conservation/efficiency

Harvest Solar
Bozeman
X
Independent Power Systems
Bozeman
X X

Battery systems, engine generators

Intermountain Heating and Air Conditioning, Inc.
Helena

Air source and ground source heat pumps

Kenworthy Electric
Sheridan
X

Energy management, generators

Liquid Solar Systems
Bozeman
X

High efficiency boilers, on-demand water heaters

Montana Wind & Solar LLC
Billings
X X

Energy storage, biomass, geothermal

MT Solar
Charlo
X X

Micro-hydro, solar pole-mounting structures

Oasis Montana
Stevensville
X X

Efficient AC/DC and gas appliances

Onsite Energy
Bozeman
X
Pine Ridge Products
Belt
X
RDV Solar
Hobson
X X

Passive solar, micro-hydro

Remote Power Systems by SunOn Energy
Stevensville
X X X
Renewable Energy Management LLC
Reed Point
X X
Sage Mountain Center
Whitehall
X X X

Green construction

SBS Solar
Missoula
X X X

Ground-source heat pumps, energy efficiency audits and retrofits

Solar Montana
Helena
X X X
Solar Plexus LLC
Missoula
X X X

Micro-hydro

Sundance Solar Systems
Red Lodge
X X
Thirsty Lake Solar LLC
Bozeman
X
Treeline Strategy
Missoula
X

Energy efficiency

Valley View Electric
Helena
X

*NABCEP Certified Installers: The North American Board of Certified Energy Practitioners (NABCEP) is a national certification organization for renewable energy installers. NABCEP certification is widely recognized as the "gold standard" of installer certification. For more information and a list of NABCEP certified installers in Montana, see NABCEP's website.

**NorthWestern Energy Qualified Solar and Wind Installers: NorthWestern Energy offers custom incentives for nonprofits, schools, community centers, etc. as part of the Universal System Benefits Renewable Energy Program. To receive the incentive, the solar or wind system must be installed by a company that has been "qualified" by NorthWestern Energy. For more information and a list of qualified solar and wind installers, visit northwesternenergy.com.