Solar & generator software · Illinois

Run your solar & generator business across Illinois

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 Illinois 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 Illinois — 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 Illinois market

Illinois is really two markets in one: the dense, five-county Chicago metro with its lakefront high-rises and sprawling exurbs, and a string of smaller downstate cities — Rockford, Peoria, Springfield, Champaign-Urbana — built around manufacturing, agriculture, and state government. Winters off Lake Michigan and across the open prairie bring some of the harshest cold and heaviest snow loads in the Midwest. Home Service One scales from a single downstate crew to a multi-branch operation running across Chicagoland.

Recurring revenue, statewide

Programs, agreements, and seasonal rounds auto-book and auto-renew across every Illinois 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

Illinois 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 Illinois metro

5 Illinois markets and growing — open your metro for the local picture.

Ready to run your solar & generator business in Illinois?

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