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Installer Directory

Find local Montana renewable energy installation professionals in your area. Solar, wind, micro-hydro, storage, and more!

Montana's renewable energy industry is growing! Check out our directory of businesses and contractors who work in the renewable energy industry right here in Montana. All businesses on the directory are members of the Montana Renewable Energy Association. Most of these businesses are small, local businesses who work on solar PV, solar thermal, small wind, micro-hydro, geothermal, and other technologies.

For details and contact information, click on the business name. 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 here.

Want to learn more about going solar and how to choose a contractor?
>> Check out our 'how-to' guide <<

Installers Filter

A-Swagg Construction LLC

2239 Stillwater Dr, Billings, Montana 59102 | 406-616-0098

email us | our website

About Us

Swagg Roofing provides PV solar systems for customers. Our main focus is roof and siding replacements.

Technologies

Solar PV


Baker Light Industries

2 Bluff View, Ennis, Montana 59729 | 406-596-1186

email us |

About Us

Renewable energy contractor. I design, supply and build off grid power systems, grid tie solar electric systems and solar thermal systems.

Certifications

NABCEP certified and Specialty Electrical Contractor in the state of Idaho.

Technologies

Solar PV, Solar Water Heating, Wind, Batteries / Storage, Off-Grid


Balance Engineering

2910 Floral Blvd, Butte, Montana 59701 | 406-490-6233

email us | our website

About Us

Consultant on energy conservation in commercial, agricultural and industrial facilities; Pre-development and wind resource assessment for utility scale wind projects. Energy audits, lighting design, irrigation system assessments, wind resource assessments.

Certifications

Certification: Professional Engineer

Technologies

Wind, Energy Efficiency / Management


Big Sky Solar and Electric

PO Box 1285, Missoula, Montana 59806 | 406-360-5148

email us | our website

About Us

Solar and Electric contractors working in Missoula for over 25 years.

Certifications

Licensed Montana Electricians and Contractors. Former NABCEP, 2007

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


Bozeman Green Build

350 Heidner Trail, Bozeman, Montana 59718 | 406-580-6068

email us | our website

About Us

Consult, design, sell and install solar PV, solar thermal, wind, and ground source heat pump systems; education/training for PV, solar thermal and ground-source heat pumps.

Certifications

Two NABCEP Certified Solar PV Installers*; One NABCEP Certified Solar Thermal Installer*; One International Ground Source Heat Pump Association (IGSHPA) Certified Installer; NorthWestern Energy Qualified Solar Installer**

Technologies

Solar PV, Solar Water Heating, Solar Air Heating, Wind, Geothermal / Groundsoure Heat Pumps


CEI Electrical Contractors

647 South 18th Street West, Billings, Montana 59102 | 406-656-4365

email us | our website

About Us

Design and installation of solar PV and small wind systems; electrical design/installation of utility-scale wind systems; electrical installation of hydropower systems

Certifications

MT Contractor license, MT Electrical Contractor license, MT Master Electrician license, Master Electrician license in ND, CO, OR, WY, ID, SD

Technologies

Solar PV, Wind, Micro-Hydro


CP Solar, LLC

23 Apex Drive, Bozeman, Montana 59718 | 406-414-0793

email us | our website

About Us

CP Solar is focused primarily on adding PV Solar to new residential construction. By adding the array during construction, we are able to achieve more seamless integration, lower costs but added marketing value for the builder, and more streamlined financial solution for the customer. We are focused on making solar integration on new construction the expectation, rather than the exception in Gallatin Valley.

Certifications

NABCEP PV Associate, OSHA 30

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


Harvest Solar

516 E Bryant St, Ste A, Bozeman, Montana 59715 | 406-570-8844

email us | our website

About Us

Based in Bozeman and Billings, Montana, Harvest Solar is a locally owned, licensed electrical contractor offering affordable energy solutions to homeowners, businesses and nonprofits throughout Montana.

Owners Brad Van Wert and Kyle MacVean are deeply involved in every aspect of each project. By keeping our operation small, we are able to keep costs down and come up with the most affordable solutions to meet your goals. This personalized approach ensures the highest level of quality. You can rest easy knowing all your needs will be taken care of by expert solar professionals with more than 15 years of experience.

Certifications

Montana Contractor's License, SEI Certifications.

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


Independent Power Systems

2430 N. 7th Ave Unit 6, Bozeman, Montana 59715 | 406-587-5295

our website

About Us

Independent Power Systems (IPS) is a SunPower Elite Dealer in Bozeman, Montana specializing in the design and installation of premium solar+storage systems, wind turbines, battery backups, and microgrids. Since 1996, our team of highly skilled engineers, electricians, and installers has been committed to innovation in energy resilience and sustainability as well as helping the community achieve energy independence, do right by the environment, and save money in the process.

Certifications

Three Master Electricians; Two Journeymen Electricians; Professional Engineer; NorthWestern Energy Qualified Solar and Wind Installer**

Technologies

Solar PV, Wind, Batteries / Storage, Off-Grid


Jordan Solar

54179 Herak Rd, Charlo, Montana 59824 | 406-206-5099

email us | our website

About Us

We consult, design, sell, and install solar PV systems throughout NW Montana. We specialize in off-grid, grid-tied, residential and small commercial solar. We are also a full-service electrical contractor.

Certifications

Journeyman Electrician, NABCEP Certified Solar PV Installer*; NorthWestern Energy Qualified Solar Installer**

Technologies

Solar PV, Batteries / Storage, Off-Grid


Kenworthy Electric

PO Box 56, Sheridan, Montana 59749 | 406-842-5865

email us | our website

About Us

Full service electrical contractor serving Southwest Montana. Family owned business supporting our local communities for 50 years. Offering residential, commercial and industrial electrical service, construction and repair. Solar design and installation. We have been a Cummins/Onan generator dealer for the last 23 years.

Certifications

Montana State Unlimited Electrical Contractor

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


KLE Construction, LLC

960 S 24th St W Ste H, Billings, Montana 59102 | 406-969-1079

email us | our website

About Us

Energy is a big deal in North Dakota and Montana. We’ve spent years honing our energy-related services, building wind farms & solar farms, substation sites as well as gas plants and other energy related projects.

Our specialty is design build heavy civil projects from roads to foundations. We are the foundation your project is built upon.

Certifications

General Contractor Licenses - Montana, North Dakota, South Dakota.

Technologies

Solar PV, Wind


Liquid Solar Systems

621 E Main St, Bozeman, Montana 59715 | 406-581-1972

email us | our website

About Us

We specialize in energy efficient and net-zero technologies for water heating, space heating and cooling for residential homes. Liquid Solar also installs water heating systems that allow large apartment complexes to be fully net zero. As of 2022 our cold-climate air-water heat pumps have become our go-to solution, but we have extensive experience with solar thermal systems - and we subcontract solar electric or PV systems to installers on this list. We can design the most efficient heat systems - including radiant heat, use of hydronic fan coils or low mass radiators and related high efficiency controls, pumps, and thermostats.

Certifications

NABCEP Certified Solar Thermal Installer*; Northwestern Energy Preferred Equipment Contractor

Technologies

Solar Water Heating, Energy Efficiency / Management


Northstone Solar, LLC

305 Baker Ave, Whitefish, Montana 59937 | 406-890-3106

email us | our website

About Us

Northstone Solar is a locally owned solar design and installation company based in Whitefish and operating throughout Northwest Montana.

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


Oasis Montana Inc.

436 Red Fox Ln, Stevensville, Montana 59870 | 406-777-4309

email us | our website

About Us

Oasis Montana designs and sells equipment for solar power and pumping systems, for grid-tie and off grid; we also offer a line of efficient and non-electric gas appliances.

Certifications

Contractor

Technologies

Solar PV, Batteries / Storage, Off-Grid, Energy Efficiency / Management


OnSite Energy Inc.

1515 N Rouse Ave, Bozeman, Montana 59715 | 406-551-6135

email us | our website

About Us

OnSite Energy, Inc. is a locally owned solar power contractor based out of Bozeman, Montana, specializing in solar electric (photovoltaic) project development, design, and installation.

Certifications

NABCEP, B Corporation.

Technologies

Solar PV, Batteries / Storage


Purelight Power

1532 E Laura Lee Ln Unit 2, Laurel, Montana 59044 | (406) 812-4200

email us | our website

About Us

Purelight Power's goal is to make solar affordable and simple for homeowners in Billings and the surrounding areas in Montana. From the first conversation, to monitoring and support post-installation, we manage every part of your solar energy project so you can go solar without the stress. Head to our website and take our 60 second survey to find out if your roof qualifies for our $0 down solar energy program.

Technologies

Solar PV


RDV Solar

Hobson, Montana 59452 | 406-366-0291

email us |

About Us

Design and installation of solar PV, passive solar, small wind turbines, and micro-hydropower systems.

Certifications

General contractor, SEI training in solar PV

Technologies

Solar PV, Wind


Remote Power Systems

171 Fite Lane, Stevensville, Montana 59870 | 406-552-5260

email us | our website

About Us

Remote Power Systems is a licensed electrical contracting company that specializes in Alternative Energy. We design, sell, install, wire and service off-grid and on-grid systems.

Certifications

Licensed Electrical Contractor, Journey-man Industrial, Commercial, and Residential Electrical Licensed Electrician

Technologies

Solar PV, Solar Water Heating, Wind, Batteries / Storage, Micro-Hydro, Biomass, Off-Grid, Energy Efficiency / Management


Renewable Energy Management LLC

1074 Springtime Rd, Reed Point, Montana 59069 | 406-780-1173

email us | our website

About Us

Design and install small scale RE hybrid systems - both, grid interactive and off-grid. Dealer for U.S. manufacturer of generators designed for prime and standby power. Dealer for U.S. manufacturer of deep cycle off-grid batteries.

Certifications

B.S. Aerospace Engineer

Technologies

Solar PV, Wind, Batteries / Storage, Off-Grid, Energy Efficiency / Management


Sage Mountain Center

79 Sage Mountain Trl, Whitehall, Montana 59759 | 406-494-9875

email us | our website

About Us

Our consultation services specialize in cold climate site assessments for solar electricity, solar water heating, and small-scale wind generation as well as architectural plan and site reviews for energy efficiency. Whether you are an architect, contractor, or an interested homeowner, we can objectively help you make the shift towards intelligent sustainable energy applications. We work with the best installer/dealers in the state and will make recommendations to suit your needs and budget, while taking out all of the guess work. New construction and remodels are our specialty.

Certifications

30-years as consultant, designer/builder of Sage Mountain Center LLC, an award winning off-grid educational facility. Pioneering sustainable living education to homeowners, businesses, universities, utilities and co-ops, as well as labor trades and environmental organizations.

Technologies

Solar PV, Solar Water Heating, Solar Air Heating, Wind, Batteries / Storage, Off-Grid, Energy Efficiency / Management


SATIC Solar

7151 Kestrel Drive Suite B, Missoula, Montana 59808 | 406-493-1861

email us | our website

About Us

At Satic Solar we offer professional solar design, engineering & installation. As licensed engineers and contractors we have been installing solar in western Montana since 2008 offering top tier equipment & component sets for both on and off grid. Personal solar array designs are always free upon request with no pressure to purchase. Licensed, insured, bonded, BBB A+, Griz Home Team. Pellet Stove Integration, Energy management systems, NASA-grade insulation, high-efficiency LED lighting.

Certifications

NABCEP Certified Solar PV Installers; NorthWestern Energy Qualified Solar Contractor; Federal Communication Commission Approved, Underwriters Laboratory Listed, European CE Compliant, Licensed Professional Engineering Staff, Structural Engineering License, Master Electrician, Solar Energy International Certified

Technologies

Solar PV, Solar Water Heating, Solar Air Heating, Wind, Batteries / Storage, Off-Grid, Energy Efficiency / Management


SBS Solar

3225 Helena Dr, Missoula, Montana 59803 | 406-541-8410
620 Fish Hatchery Rd, Hamilton, Montana 59840 |

email us | our website

About Us

We are a Solar Photovoltaic design and installation company serving Missoula and the surrounding valleys. Our founders started in 1985, making us the first PV company in the state. We have offices in Missoula and Hamilton and pride ourselves with exceptional customer service.

Certifications

NABCEP Certified Solar PV Installer*

Technologies

Solar PV, Batteries / Storage


Solar Montana

420 N. Last Chance Gulch, Helena, Montana 59601 | 406-442-4828

email us | our website

About Us

Design, sell, and install solar PV grid-tied, and battery back-up systems. Design and install off-grid automated systems.

Certifications

NABCEP Certified Solar PV Installer*; NorthWestern Energy Qualified Solar Installer**

Technologies

Solar PV, Batteries / Storage


Solar Plexus LLC

1002 Burlington Ave, Ste 100, Missoula, Montana 59801 | 406-721-1130

email us | our website

About Us

Design, install and service solar PV, hydroelectric, solar thermal, and small wind systems. Also provide site assessments and a retail store.

Certifications

Two NABCEP Certified Solar PV Installers*; NorthWestern Energy Qualified Solar and Wind Installer**, licensed electricians

Technologies

Solar PV, Wind, Batteries / Storage, Micro-Hydro, Off-Grid


Sundance Solar Systems

67 Vernetti Rd, Red Lodge, Montana 59068 | 406-425-1153

email us | our website

About Us

Consult, design, sell, and install on- and off-grid solar PV and wind energy systems.

Certifications

Montana Contractor's License; NABCEP Certified Solar PV Installer; NorthWestern Energy Qualified Solar and Wind Installer; 2011 recipient of Governor's award for "A Commitment to Clean, Green Energy and Conservation in the State of Montana."

Technologies

Solar PV, Wind


Thirsty Lake Solar LLC

701 N. Bozeman Ave, Bozeman, Montana 59715 | 406-219-1119

email us | our website

About Us

Residential grid tie photovoltaic specialists serving all of Montana.

Certifications

Licensed Residential Electrician; BS Material Science and Engineering; NorthWestern Energy Qualified Solar Installer**

Technologies

Solar PV

*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.