Every customer.
The complete picture.
Keep properties, estimates, notes, and job history together. Follow a lead from the first conversation to an accepted quote.
Customer CRMFrom the first estimate to the last job of the day. Bring your customers, crews, calendar, and cash flow together in one clear workspace.
14-day free trial · No card required · Unlimited users
More time in the field.
Less time piecing it together.
Tree removals, pruning visits, or a full week of PHC. Give every job a place and every crew the details to get it done.
Switch between calendar views, assign crews, and keep unscheduled work in sight. Weather and capacity sit alongside the schedule, where they’re useful.
Explore TreeOS for your teamField conditions meet the office schedule.

Keep properties, estimates, notes, and job history together. Follow a lead from the first conversation to an accepted quote.
Customer CRMJob details, addresses, photos, and GPS clock-in give crews a practical workspace for the day ahead.
Explore the crew workflowCreate invoices, keep payments in view, and connect QuickBooks Online to bring your operations and accounting closer together.
Explore integrationsBring the tools you know into the way you work. Start with QuickBooks Online and see what’s growing next.
Explore the app marketplaceConnect customers, invoices, payments, and refunds with your accounting.
AccountingAccounting
Email marketing
Workflow automation
Communication
Fleet operations
Reputation marketing
Productivity
Availability follows the in-app marketplace. QuickBooks access may require activation for your company. Other listed connections are coming soon. Brand names and logos belong to their respective owners.
Unlike other CRMs that penalize you for growing, TreeOS gives you unlimited users and features for one flat monthly price.
See how much you save every year by switching to TreeOS.
Compare withThe result is lost revenue, frustrated customers, and crews that don't know where to be.
Quotes written on paper or in email threads get forgotten. No way to track what's been sent or who's responded.
No centralized calendar means crews arrive late, double-book, or show up to a job that got rescheduled.
Crew members don't know their schedule, equipment assignments, or job details until the morning of.
Manually creating invoices after every job takes hours. Chasing payments takes even longer.
Customers don't know when the crew is coming, what to expect, or the status of their invoice.
No visibility into crew availability. Jobs get piled on the wrong days and customers wait too long.
No patchwork of tools. No data scattered across apps. One platform that covers every part of your operation.
Full customer history — jobs, quotes, invoices, notes, photos, and communication, all in one place.
Build professional quotes with line items, taxes, and discounts. Customers approve online in one click.
Drag-and-drop calendar. Assign jobs to crews, view daily workloads, and spot conflicts instantly.
Track teams, timesheets, and equipment. GPS clock-in so you always know who's on site.
Build efficient daily routes automatically. Crews navigate stop-by-stop from the mobile app.
Every job moves through a status pipeline — from estimate to completed to invoiced. Nothing falls through.
Generate invoices in one click from completed jobs. Customers pay through your connected Stripe account using secure links.
Customers view and approve estimates, pay invoices, and request new work — without calling you.
Revenue by service, estimator performance, job profitability, and crew efficiency — all in one report.
One continuous flow instead of separate disconnected tools.
Via your public estimate form, phone call, or direct entry. Lead captured automatically.
Build a professional quote with line items and tax. Customer approves via a secure link.
Add the job to the calendar, assign a crew, and the route builds automatically.
Crew uses the mobile app to navigate, upload photos, and mark job status in real time.
One click creates the invoice from the job. Customers pay online through your connected Stripe account.
Revenue, performance, and every job in your dashboard. Always up to date.
No per-user fees. No feature tiers. No surprises.
14-day free trial · No credit card required
TreeOS bills for software subscription only · Customer payments run through your connected provider account
Your customer data, jobs, and finances are protected with enterprise-grade infrastructure.
Complete data isolation between companies. Your data is never shared.
Data encrypted at rest and in transit. TLS everywhere, always.
Company-controlled backup storage. You own your data, always.
Every action tracked with who did what and when. Full transparency.
Owner, admin, and crew roles with fine-grained access control.
Continuous uptime and security monitoring. Incidents addressed immediately.
Join tree service companies already running on TreeOS. 14-day free trial, no card required.