Compare the highest-rated home solar professionals in Glendale Heights, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, local Illinois company specializing in custom residential solar and battery storage solutions. They are known for personalized service, deep knowledge of state and federal incentives, and handling the entire process from design to permitting and installation.
A leading regional solar installer with a strong presence in the Chicagoland area. They are a full-service provider offering a wide range of financing options, including PPAs and leases, and have strong manufacturer partnerships for high-quality equipment.
As one of the largest residential solar companies in the U.S., Sunrun offers significant buying power and a strong focus on solar leasing and battery backup solutions (Brightbox). They have a network of local installation crews and provide comprehensive monitoring and maintenance services.
** The home solar market in Glendale Heights is active and competitive, served primarily by established regional and national companies based in nearby suburbs like Lombard, Naperville, and Northbrook. The average quality of providers is high, with most holding necessary NABCEP (North American Board of Certified Energy Practitioners) certifications and Illinois-specific licensing. **Competition Level:** Moderate to High. Homeowners have several reputable options, which helps keep pricing competitive and encourages strong customer service. **Typical Pricing & Incentives:** The total cost for a residential system typically ranges from **$15,000 to $30,000+** before incentives, heavily dependent on system size (kW) and equipment. The key financial driver in Illinois is the **ComEd Solar Renewable Energy Credit (SREC)** program, which can significantly reduce the payback period. Combined with the 30% Federal Investment Tax Credit (ITC), state sales tax exemption, and increased home value, the net investment for homeowners is often substantially lower than the gross cost. Most top providers excel at navigating these complex incentives for their customers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glendale Heights regulations and climate
Get answers to common questions about home solar services in Glendale Heights, Illinois.
For a typical 6-8 kW system in Glendale Heights, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, you can combine the 30% federal tax credit with Illinois' Solar Renewable Energy Credit (SREC) program, which provides ongoing payments for the energy you produce. Additionally, Glendale Heights residents benefit from property tax exemptions for the added home value from solar, and ComEd offers net metering to credit your bill for excess power sent to the grid.
Solar panels generate electricity from sunlight, not heat, so they perform very well in Illinois' cold, clear winter days. While shorter days and snow cover in December/January reduce production, our strong spring and summer sun creates an excellent annual average. Modern panels are efficient in diffuse light, and systems are designed with our seasonal angle in mind; a light dusting of snow usually slides off angled panels, and any minor seasonal dips are accounted for in your production estimates.
The process is managed by your installer, but it requires a Village of Glendale Heights building permit to ensure structural and electrical code compliance. Your provider will also handle the interconnection agreement with ComEd, which is mandatory to connect your system to the grid and participate in net metering. It's important to check if your home is in a homeowners association (HOA), as Illinois law (Solar Rights Act) limits an HOA's ability to prohibit solar but they may have reasonable rules on placement.
Prioritize local or regional Illinois-based installers with extensive experience navigating ComEd's interconnection and the state's SREC program. Verify they are licensed, insured, and certified by organizations like NABCEP. Always check reviews on independent sites and ask for references from recent installations in DuPage County. A trustworthy provider will conduct a detailed site assessment of your roof's condition and sun exposure before providing a final quote.
No, under Illinois state law, the added value from a solar energy system is exempt from property tax assessments, so your taxes will not increase. For net metering, ComEd provides a one-to-one credit on your bill for any excess kilowatt-hours your system sends to the grid, rolling over month-to-month. Your system is designed to offset a portion of your annual usage, and you will receive an annual "true-up" statement from ComEd to settle any small remaining balance.