S3 Systems is the company behind ServiceAI — an all-in-one platform for home service and contracting businesses, from first call to final invoice.
Explore ServiceAI Get SupportOne app for the office and the field — manage customers, win work, schedule crews, and get paid.
Track contacts, jobs, and every stage of the pipeline — with timelines, tasks, and team scheduling in one place.
Build professional estimates, collect e-signatures, convert to invoices, and take payment — without leaving the app.
Scan rooms on-site with your iPhone or iPad and turn them into accurate floor plans and takeoffs in minutes.
Dispatch crews, manage appointments, and keep the whole team in sync with shared calendars and reminders.
Give customers a place to view documents, approve estimates, send messages, and stay informed on their project.
Chatty, the built-in assistant, helps you create jobs, update records, and find information by voice or chat.
S3 Systems is a software company focused on the tools service businesses rely on every day. We build practical, modern software that helps contractors and home service teams spend less time on paperwork and more time on the work itself.
Our flagship product, ServiceAI, brings customer management, sales, scheduling, field measurement, and billing together in a single platform — available on the web and on iOS.
Our support team is happy to help with anything — from getting started to account questions.