Compare the highest-rated home solar professionals in Mount Prospect, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier local installer backed by the nation's leading solar technology brand, SunPower. They are known for high-efficiency panels, exceptional customer service, and a comprehensive "white-glove" approach from consultation through installation and maintenance. Their strong manufacturer partnership allows them to offer some of the industry's best warranties.
A leading Illinois-based solar installer focused exclusively on the residential market. Certasun is highly regarded for its transparent pricing, expert knowledge of state and local incentives (like Illinois Shines/ILSFA), and a strong focus on customer education. They offer a variety of financing options, including leases, loans, and PPAs.
A family-owned and operated local business known for its exceptional craftsmanship and high customer satisfaction ratings. Windfree Solar provides personalized service and specializes in both grid-tied and complex off-grid systems. They offer a full suite of services, including maintenance, repair, and system monitoring.
** The home solar market in Mount Prospect is **robust and competitive**, characterized by high-quality service providers vying for business in a desirable suburban market. The average quality of installers serving the area is high, as companies must maintain excellent reputations and proper licensing (requiring both an Illinois roofing license and electrical license) to compete effectively. **Competition Level:** High. Residents have multiple excellent local and regional options, which helps keep pricing competitive and service quality high. **Typical Pricing:** The gross cost for a typical residential system in Illinois ranges from **$15,000 to $30,000+** before incentives. However, the net cost is significantly lower due to the 30% federal tax credit and the Illinois Shines (Adjustable Block Program) rebate, which can reduce the upfront cost by 50% or more. Most companies offer $0-down financing options, making solar increasingly accessible. The exact price is highly dependent on system size, panel quality, and roof complexity.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Mount Prospect regulations and climate
Get answers to common questions about home solar services in Mount Prospect, Illinois.
For a typical 6-8 kW system in Mount Prospect, 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). Illinois also offers additional savings through the Illinois Shines program, which provides a monetary "Adjustable Block Program" credit for the renewable energy your system produces, directly lowering your net cost. Local Mount Prospect homeowners should also check for any ComEd utility incentives.
Solar panels are efficient in cold, sunny weather and will produce energy year-round. While winter days are shorter and snow cover can temporarily reduce output, panels are installed at an angle to help shed snow, and Mount Prospect's sunny summers generate significant surplus energy. The net metering policy with ComEd allows you to bank summer credits to offset winter usage, ensuring a reliable annual return.
All installations require an electrical permit and a building permit from the Mount Prospect Building and Development Department. Your chosen installer will typically manage this process. Key local regulations involve specific structural load requirements for your roof and adherence to the Village's zoning codes, which generally favor solar but may have rules on placement. A reputable local provider will be familiar with this entire process.
Prioritize providers with strong local experience, proper Illinois licensing (like a Roofing License if re-roofing is involved), and a physical presence in the region. They should understand ComEd's interconnection process and Illinois Shines paperwork. Always check for certified installers (NABCEP), read local reviews, and get multiple detailed quotes that outline equipment, warranty, production estimates, and full cost after state and federal incentives.
No, in Illinois, a home solar installation is exempt from property tax increases under the state's solar energy system assessment freeze. For net metering, ComEd provides a credit on your bill for any excess energy your system sends back to the grid. These credits roll over month-to-month, allowing you to build up a bank in sunny months to use during cloudier periods or at night, maximizing your financial benefit.