Solar & generator software · Washington

Run your solar & generator business across Washington

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 in every Washington market — 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 Washington — 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 Washington market

Washington's home-service seasons split sharply between the wet, mild Puget Sound side and the dry, snow-heavy interior east of the Cascades, with tech-driven growth pushing new construction into once-rural counties around Seattle. Home Service One lets an HVAC or landscaping company run one scheduling system whether they're clearing gutters in Seattle's rain or plowing driveways in Spokane's snowbelt.

Recurring revenue, statewide

Programs, agreements, and seasonal rounds auto-book and auto-renew across every Washington metro you serve.

Multi-brand, multi-market

Run separate brands and territories under one login — shared operations and billing, distinct local identities.

Licenses & COIs on file

Washington licensing and county permitting vary by trade and jurisdiction — store each license, certificate, and insurance COI and share it when a job or building requires it.

Run solar & generator in your Washington metro

6 Washington markets and growing — open your metro for the local picture.

Ready to run your solar & generator business in Washington?

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