Solar & generator software · Long Island (Nassau–Suffolk), NY

Run your solar & generator business in Long Island (Nassau–Suffolk), NY

Build proposals with savings and financing, manage permitting, interconnection, and install projects, track inspections, and bill milestone draws — plus recurring monitoring and service plans. Built for solar & generator operators across Nassau & Suffolk counties — from a single truck to a multi-brand group.

Solo to multi-brandOne truck or a multi-location group — same platform
Every brand, one engineShared ops & billing, separate identities
All in oneMarketing, sales, operations & finance

Solar, storage, and standby power

Every solar & generator service you run in Long Island (Nassau–Suffolk) — quoted, scheduled, dispatched, and billed in one place.

Residential solar

Proposals with savings, ROI, and financing.

Battery storage

Add-ons modeled inside the proposal.

Standby generators

Sized, quoted, and scheduled to install.

Generator service

Repairs and recurring maintenance.

Electrical add-ons

EV-ready and panel work line items.

Permitting & interconnection

Tracked as project milestones.

Inspections & PTO

Documented through to permission-to-operate.

Monitoring & service plans

Recurring memberships that auto-renew.

Built for the Long Island (Nassau–Suffolk) market

Nassau and Suffolk run from tight, postwar Levittown-era subdivisions near the city line out to North Fork farmland and South Shore beach towns, where salt air and nor'easters put steady wear on roofs and siding.

Ride the seasonal swing

Snowbird season and summer storms whipsaw demand in Long Island (Nassau–Suffolk). Smart scheduling, recurring programs, and metered SMS keep solar & generator crews booked year-round.

One engine, every brand

Run solar & generator alongside your other trades across the metro on one platform — shared ops and billing, separate identities and territories.

Quote without the drive

Type a Hempstead or Levittown address, pull the lot, and quote the program — no site visit to close a sale across a spread-out market.

Serving Nassau & Suffolk counties

Solar & generator operators across the Long Island (Nassau–Suffolk) metro run on Home Service One. See all New York markets.

Hempstead Garden City Levittown Huntington Babylon Smithtown Islip Riverhead Southampton Great Neck Massapequa

Ready to run your solar & generator business in Long Island (Nassau–Suffolk)?

See Home Service One on your own accounts — a 30-minute walkthrough, tailored to the solar & generator services you run. No credit card.

Request a demo