Compare the highest-rated home solar professionals in Grafton, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, employee-owned company specializing in residential and commercial solar, battery storage, and EV charger installations. They are known for their expertise in both grid-tied and off-grid systems and have a strong reputation for customer service and quality workmanship throughout Illinois and Missouri.
A prominent regional installer with a significant presence in the Midwest. Sun Solar offers comprehensive services from consultation and design to installation and maintenance. They provide various financing options and are well-versed in local and federal incentives.
A St. Louis-based company that has quickly built an exceptional reputation for high-end residential solar and battery installations. They focus on custom system design, premium components, and superior customer service, making them a top choice for homeowners seeking a premium solution.
** The home solar market in Grafton, Illinois, is characteristic of a smaller, rural community served by strong regional players. Homeowners in Grafton do not have many (if any) solar installers physically located within the city limits but have excellent access to top-tier companies from the nearby Alton/Edwardsville and St. Louis areas. The competition among these regional providers is robust, which benefits the consumer through competitive pricing and high service quality. The average quality of installation and service is high, as these established companies hold necessary certifications (like NABCEP) and partnerships with top manufacturers (e.g., Tesla, Enphase, SunPower). Typical pricing for a residential system in Grafton is competitive with national averages, generally ranging from **$15,000 to $35,000+** before the 30% federal tax credit, depending on system size, equipment quality, and roof complexity. The combination of the federal tax credit and Illinois's net metering policies makes solar a financially viable option for many homeowners in the area. These companies are well-versed in navigating these incentives, which is a critical part of their service offering.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Grafton regulations and climate
Get answers to common questions about home solar services in Grafton, Illinois.
For a typical 6-8 kW system in Grafton, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, you can reduce this by 30% with the federal Investment Tax Credit (ITC). While Illinois does not have a statewide property tax exemption for solar, Ameren Illinois offers net metering, and you may qualify for local rebates or special financing through the Illinois Solar for All program if you meet income requirements.
Grafton's climate offers ample sunny days, making solar highly viable, though seasonal variation is significant. Summer provides peak production, while shorter winter days and potential snow cover on the bluffs require proper panel tilt for snow shedding. The high humidity near the river is not a major concern for modern panels, but ensuring your installer uses corrosion-resistant mounting hardware is a good local practice.
Prioritize Illinois-licensed, insured, and bonded installers with specific experience in the region. They should understand local building codes, Ameren Illinois interconnection requirements, and the best practices for roof mounting on common home styles in the area. Always check reviews, ask for local references in Jersey or Calhoun County, and verify they handle the entire permit process with the City of Grafton.
From contract to activation typically takes 2 to 4 months. The timeline includes system design, securing permits from the City of Grafton, scheduling the installation (which itself takes 1-3 days), and finally, the inspection and interconnection approval from Ameren Illinois. Seasonal weather on the bluffs can sometimes cause minor delays during installation.
Yes, modern solar panels are rigorously tested to withstand severe weather, including hail up to one inch in diameter at high speed. Reputable installers in Grafton will use mounting systems rated for local wind loads and ensure your homeowner's insurance is updated to cover the system. The panels can actually add a protective layer to your roof.