Find an Approved Vendor
Interested residents can browse Illinois Solar for All’s directory of trusted, vetted solar companies called Approved Vendors. Use the directory to compare vendor services, regions, and available offers. Then, select vendors to contact to learn more.
If you have questions about selecting an Approved Vendor, please contact the program team by filling out this form.
548 Development LLC
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
548 Development is a MWBE certified full-service development and construction company working exclusively with contractors within a community to ensure a long-term return on investment in the area. This allows 548 Development to have a multi-faceted impact on the communities that they invest in — delivering renewable energy technology to communities that have been historically left out of this advancement and empowering minority business owners to grow alongside their community.
A-Current
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, West Central Region
A-Current LLC is a premier provider of solar power generation solutions and electrical construction services, dedicated to delivering sustainable energy solutions and electrical infrastructure for residential, commercial, and industrial projects. With a strong focus on quality, safety, and innovation, we bring over 5 years of solar industry experience and technical expertise to every project we undertake.
ADL Solutions
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units
Cook County
Advanced Power USA [Designee]
Community Solar Subscriber
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Advanced Power USA, LLC, established in 2020, is a full-scale clean energy solutions provider. We specialize in land acquisition, solar installations, and Community Solar Subscriptions. Our services cater to residential and commercial clients across Illinois and New York, with a particular focus on Illinois ComEd territories for residential solar installations. Our offerings include assisting developers in securing land for clean energy projects, providing full-scale commercial and industrial solar installations, and delivering premium independent energy systems to residential clients. We are committed to promoting clean energy adoption and guiding our clients toward energy independence through innovative solar solutions. Advanced Power USA provides volunteer work and helps those in need with low to middle-income working alongside community centers and churches.
Alpha Electrical Services, LLC
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, North East Region, North West Region
Alpha Electrical Services is your premier destination for all-encompassing electrical solutions, catering to both residential and commercial needs. Whether you're a homeowner seeking expert installations, panel upgrades, and innovative lighting designs, or a business owner requiring robust electrical systems, we have the expertise to deliver. Our commitment to safety, precision, and customer satisfaction ensures that your project, be it residential or commercial is handled.
Ameresco
Non-Profit and Public Facilities
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Ameresco provides comprehensive energy services and can perform all stages of a turnkey solar development, including design, construction, ownership, operation, and maintenance. Ameresco has over 300 MW of solar projects complete or in construction in North America, including several projects with three different utilities within Illinois. Ameresco has strong banking and equity relationships to bring reliable and economical financing to the project as well as expertise in managing large, complex projects and ensuring that the projects stay on the path to success.
Balance Solar
Non-Profit and Public Facilities, Residential Large 5+ units
All Regions, Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Balance Solar partners work with solar installers to finance solar projects and are backed by a team of investors and individuals with collective experience in the field. Balance Solar’s model allows an offer of 10-12-year Power Purchase Agreements (PPA) at low rates, and at the end of the PPA, ownership of the system transfers directly to customers at no additional cost. Balance Solar works with residential, commercial, and municipal property owners. As an approved vendor under the Illinois Solar for All Program, Balance Solar provides affordable renewable energy to as many people as possible.
Bella Power Services, LLC
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
We help home and business owners go Solar. Become energy independent while saving money and helping the environment all at once. We look forward to working with you!
Carbon Solutions SREC, LLC (Aggregator)
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
CSG has been working in the REC market since 2006 and is currently a participating REC aggregator in the Illinois Shines and were a successful bidder in the DG and SPV procurements before it. CSG works directly with their installer partners to manage our SREC customers for the ILSFA program. Contact Information: Carbon Solutions SREC srec@carbonsolutionsgroup.com 312-971-6245
CC Solar
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, North East Region
CC Solar was founded by Mr. Martel Richardson a graduate from ComEd Construct Program. Mr. Richardson also founded Clean Community, a non-profit organization focused on improving health, environmental conditions, education, and law enforcement relations in local communities. Under the guidance of the Clean Community Board of Directors, the CC Solar team aims to become the preferred company for rooftop/ground solar installations for the residents and businesses of the State of Illinois. Alongside other ComEd Construct Program graduates, Mr. Richardson has built an experienced team of professionals eager to bring the benefits of solar power to local communities in the greater Chicago area.