Compare the highest-rated home solar professionals in Locust Valley, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading Long Island-based solar installer with a strong reputation for high-quality residential system design, installation, and customer service. They are a full-service provider offering everything from initial consultation and financing to maintenance and battery storage solutions like the Tesla Powerwall.
EmPower Solar is an employee-owned company known for its expertise in energy efficiency and high-end residential solar installations. They provide extensive consultations and are specialists in both grid-tied and backup power solutions for the Long Island area.
A well-established local contractor focused on residential solar and renewable energy systems. They are known for their personalized service, strong knowledge of local incentives, and offering a wide array of financing and leasing options to make solar accessible.
** The home solar market in Locust Valley and the broader North Shore of Long Island is robust and competitive, characterized by high-quality, established providers. The affluent demographic of the area often leads to a focus on premium, whole-home energy solutions that include battery storage for backup power and full home electrification. Competition is strong among the top-tier local companies, which drives high service quality and extensive customer support. Typical pricing for a residential solar installation in this region is competitive with the national average, but system sizes tend to be larger due to bigger home sizes and energy needs. The average gross cost for a system before the 30% federal tax credit often ranges from $25,000 to $45,000, heavily dependent on system size, panel quality, and the inclusion of battery storage. Homeowners in Locust Valley benefit from New York's favorable solar policies, including the NY-SUN incentive program and net metering, which are well-understood and expertly navigated by the local installers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Locust Valley regulations and climate
Get answers to common questions about home solar services in Locust Valley, New York.
For a typical Locust Valley home, a residential solar system costs between $20,000 and $40,000 before incentives, depending on system size and roof complexity. Crucially, New York State offers significant incentives, including a 25% state tax credit (up to $5,000) on top of the 30% federal tax credit, and the NY-Sun Megawatt Block incentive which provides an upfront cash rebate. You can also benefit from net metering with PSEG Long Island, earning bill credits for excess energy you send back to the grid.
Locust Valley's climate is actually favorable for solar, with ample sunny days, and panels operate efficiently in cooler temperatures. While winter months have shorter days and potential snow cover, which can temporarily reduce output, the spring and summer provide excellent production. Importantly, modern panels are durable against local weather, including high winds and salt air, which reputable local installers account for in their mounting systems.
Installing solar in Locust Valley requires navigating specific local regulations. You will need a building permit from the Town of Oyster Bay, and your system design must comply with the New York State Uniform Fire Prevention and Building Code. If your home is in a historic district or has a homeowners association (HOA), you may need architectural review approval, though New York State law (Property Tax Law § 487) significantly restricts HOAs from prohibiting solar installations.
Prioritize providers with extensive local experience on Long Island, as they will be familiar with Town of Oyster Bay permitting, PSEG interconnection processes, and local weatherproofing needs. Check for proper New York State licensing (like a Home Improvement license), strong references from nearby installations, and warranties. We recommend getting multiple detailed quotes and verifying the company's track record with the Better Business Bureau and NYSERDA's list of approved installers.
Not necessarily. A reputable local installer will conduct a detailed shade analysis using tools like a Solar Pathfinder. They can design a system with technologies like power optimizers or microinverters (e.g., from Enphase or SolarEdge) to mitigate the impact of shading on individual panels. In some cases, strategic tree trimming (following local ordinances) may be recommended to improve production, but a custom system can often be designed to work effectively with your specific tree cover.