Compare the highest-rated home solar professionals in Valley Stream, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier, locally-owned SunPower Master Dealer. They are known for high-efficiency solar panels and robust customer service. Their partnership with SunPower provides access to some of the industry's best warranties and technologically advanced equipment. They offer a full suite of services from consultation to maintenance.
A leading Long Island-based solar installer with a strong focus on the local market. They are recognized for their expertise in navigating NY state incentives, including NY-SUN and the Megawatt Block program. They provide a wide range of financing options and emphasize custom system design.
One of Long Island's most established and reputable solar companies. SUNATION has been a major player in the regional market for over two decades. They are known for their high-quality installations, extensive experience with both grid-tied and off-grid systems, and strong manufacturer partnerships.
** The home solar market in Valley Stream, and across Nassau County, is **highly developed and competitive**. The driving factors are the region's high electricity costs (among the highest in the U.S.) and favorable New York State incentives like NY-SUN and the Megawatt Block program, which provide direct discounts on installation. **Average Quality:** The quality is generally high, with numerous established, licensed, and insured contractors. Consumers have access to top-tier equipment from brands like SunPower, LG, and Panasonic. **Competition Level:** Intense. There are dozens of installers competing for business, which can be advantageous for consumers who can compare multiple quotes. This competition has also led to aggressive sales tactics, making it crucial for homeowners to vet companies thoroughly. **Typical Pricing:** As a rough estimate, the gross cost for a typical residential system (6kW - 10kW) before incentives can range from **$25,000 to $45,000**. However, after applying the 30% Federal Investment Tax Credit (ITC) and NY State incentives, the net cost to the homeowner can be significantly reduced, often by 40-50%. Leasing and Power Purchase Agreement (PPA) options are also widely available for $0-down installations.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Valley Stream regulations and climate
Get answers to common questions about home solar services in Valley Stream, New York.
A typical residential solar system in Valley Stream ranges from $15,000 to $25,000 before incentives, depending on system size and home energy needs. Crucially, you can significantly reduce this cost with the 30% federal tax credit, NYSERDA's Megawatt Block Incentive (which offers a cash rebate per watt), and a property tax exemption that prevents your assessment from increasing due to the solar installation. Combined, these incentives can cut your net cost by 40-50%, making solar very affordable.
Valley Stream's climate is excellent for solar, with ample sun hours despite seasonal changes. Production peaks in the sunnier spring and summer months, often generating surplus credits through net metering with PSEG Long Island. While winter production is lower due to shorter days and potential snow cover, modern panels are efficient in diffuse light and cool temperatures, and snow usually melts quickly off the angled panels, ensuring meaningful annual energy generation.
The process is managed by your installer, but key local steps include obtaining an electrical permit and a building permit from the Village of Valley Stream Building Department. Your installer will also handle the mandatory interconnection application with PSEG Long Island, which is required to connect your system to the grid and enroll in their net metering program. Choosing a reputable, local installer familiar with Valley Stream's specific permit process ensures a smooth and timely approval.
Prioritize providers with strong local experience, proper NYS licensing (like a Master Electrician license), and numerous installations in Nassau County. Check reviews and ask for references from Valley Stream neighbors. Major red flags include high-pressure sales tactics, reluctance to provide a detailed written contract, or lack of familiarity with PSEG LI's interconnection rules and NYSERDA incentives. A trustworthy provider will conduct a detailed site assessment of your roof's condition and orientation.
It is highly recommended to address any needed roof repairs or replacement before installation, as removing and reinstalling panels for future roof work is costly. For net metering, PSEG LI provides a credit for any excess solar energy you send to the grid, which is applied to offset your usage when your panels aren't producing (like at night). Credits roll over monthly, and an annual "true-up" settles any remaining balance, making your system effective year-round despite seasonal production changes.