Solar installation for homes and buildings in NYC & Long Island

Design, permits, installation and utility interconnection for residential and commercial roofs, with battery backup and heat pump planning available.

Scope of services

Savings depend on roof condition, shading and usage. Every proposal is based on your property and utility bills, not regional averages.

We size the system to your actual bills, not the largest array the roof can hold.
If the roof has less than 10 years of life left, we replace it before or together with the solar installation, so you avoid paying to remove and reinstall the panels later.
Where the utility permits it, a supply-side connection often avoids a panel upgrade.
We compare cash, loan and lease offers on total cost, not monthly payment.

Backup runtime estimatorCheck your property in about a minute and send the result with your estimate request.
Adding a Battery to Existing Solar in NYC and on Long IslandSame-brand batteries, Powerwall 3 or an AC-coupled hybrid inverter for existing solar, plus the NYC battery siting rules in effect since October 26, 2025.
NYC permits for renovation, electrical and plumbing workWhich renovation, electrical and plumbing jobs need a NYC Department of Buildings permit, who files it, and what changes on Long Island.
What to evaluate before installing solar on an NYC or Long Island homeRoof condition, shade, fire code setbacks, permits, utility interconnection and incentives: what decides whether solar makes sense for your property.
Long Island Solar Permits, Town by TownLong Island solar permits: who issues them, what the unified permit requires, how Islip, Laurel Hollow and East Hampton differ, and the PSEG steps.

Your estimate applies these savings wherever your property allows. Describe the work to receive a written estimate.

Describe the job and add photos or video. We follow up with a written estimate.

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How soon is this needed? (optional)

Flexible / planning ahead Within the next few weeks Urgent: within a few days Emergency: active leak, no power, or an unsafe condition

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Our team works in English and Mandarin, and arranges partners or translation support for other languages.

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