Compare the highest-rated home solar professionals in Flossmoor, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A top-tier provider combining the high-efficiency solar equipment of SunPower with extensive local installation expertise. They are known for a streamlined process from consultation to installation and offer robust warranty coverage. Their strong manufacturer partnership allows them to provide some of the most efficient panels on the market.
A national company with a significant presence in Illinois, known for its customer-centric approach and strong focus on energy efficiency assessments. They provide a full suite of services, including battery storage (Tesla Powerwall) and are well-versed in local and federal incentives.
A highly-rated, local Illinois installer known for personalized service and expertise in both grid-tied and off-grid solutions. As a smaller, specialized contractor, they excel in custom system design and maintenance. Their high review score reflects strong customer satisfaction on a per-project basis.
** The home solar market in Flossmoor is **moderately competitive and of high average quality**. As an affluent suburb with a high degree of homeownership, it is a target market for both national leaders and reputable regional installers. The competition drives a focus on customer service and advanced technology offerings, such as battery storage integration. **Competition Level:** Moderate to High. Residents have a solid selection of top-tier national providers and skilled local specialists to choose from. **Average Quality:** High. Companies serving this market typically hold necessary licenses (IL ROC license for contractors), insurance, and certifications like NABCEP (North American Board of Certified Energy Practitioners), ensuring professional installations. **Typical Pricing:** The average cost for a residential solar system in Illinois ranges from **$15,000 to $25,000+** before incentives. The final price is highly dependent on system size, panel quality, and roof complexity. The strong state incentive—the Illinois Shines program (Adjustable Block Program)—which provides a solar renewable energy credit (SREC) buyback, significantly reduces the net cost for homeowners, often by 30-40% when combined with the 30% federal Investment Tax Credit (ITC). Most companies operating in Flossmoor are experts in navigating these specific incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Flossmoor regulations and climate
Get answers to common questions about home solar services in Flossmoor, Illinois.
For a typical 6-8 kW system in Flossmoor, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, Illinois offers significant incentives including a 30% federal tax credit, the state's Solar Renewable Energy Credit (SREC) program which provides ongoing payments for energy produced, and a state property tax exemption for the added home value from solar. These incentives can reduce the net cost by 40-50% or more over the system's life.
Flossmoor's four-season climate means production peaks in sunny summer months, but panels are highly efficient in cooler spring and fall weather. While winter brings shorter days and potential snow cover, modern panels still generate power on clear days, and snow usually melts quickly due to the panel's dark surface and tilt. Annual production is more than sufficient, with systems designed to offset a significant portion of your yearly usage despite seasonal variation.
Installation requires a building permit from the Flossmoor Building Department. The process involves submitting your system plans, including structural and electrical details, for review to ensure compliance with local building and zoning codes. Your chosen reputable installer will typically manage this entire permitting process. Additionally, you must coordinate with ComEd for interconnection approval to connect your system to the grid and enable net metering.
Prioritize providers with strong local experience in the Chicago Southland region, as they will be familiar with Flossmoor's specific permitting, ComEd interconnection, and common roof types. Look for Illinois-licensed electricians, strong warranties (25-year on panels is standard), and check reviews on platforms like the Better Business Bureau. While several reputable regional companies serve Flossmoor, always get multiple detailed quotes to compare equipment, financing options, and projected SREC income.
Partial shading is a common consideration in Flossmoor. Modern solutions like power optimizers or microinverters (e.g., from Enphase or SolarEdge) can mitigate shade loss by allowing each panel or small group of panels to operate independently. A professional site assessment will analyze sun exposure using tools like a Solar Pathfinder. In some cases, selective tree trimming (following local ordinances) may be recommended to improve production without sacrificing significant tree cover.