Agentic operating system for home services
The front office that runs itself.
Caliber OS answers every call, books the job, and asks for the review. It runs on the tools you already use. You approve anything that spends money or reaches a customer.
Runs on ServiceTitan, Housecall Pro, and the phone you already answer.

Monday Brief · This week
Illustrative preview. Runs on ServiceTitan and Google Calendar.
“The whole week in five minutes. What happened, what needs you, what to decide.”
One Monday brief · illustrative preview · Monday brief
The cost of five vendors
You already pay for all of this. Separately.
The agency, the answering service, the review tool, the CRM, the lead-gen. Five bills. Five logins. None of them talk to each other.
Spent every month across five tools that overlap.
Bill, one system, one partner who answers for all of it.
The Monday brief that replaces the status meeting.
Why it is different
Your ServiceTitan AI only works inside ServiceTitan.
Caliber OS works across your phone, your field software, your Google profile, and your books at once. One system that runs the whole front office, not one more tool locked to one screen.
A booking bot
- Answers the call, books the slot
- Lives inside one piece of software
- Does not ask for reviews or chase estimates
- No view of margin, spend, or your week
Caliber OS
- Answers, qualifies, books, and dispatches
- Runs across every tool you already use
- Asks for reviews, wins back old customers
- Watches margin and hands you one brief
What it runs
Six jobs, handled every day.
The work that used to run through you. Now it runs on its own, and stops for you when it matters.
Every call answered
Missed calls, web forms, texts, and after-hours leads. Captured and qualified in seconds, day or night.
The job on the schedule
Qualified demand turns into a booking-ready job that fits your calendar and your crew.
More 5-star reviews
The OS asks every happy customer at the right moment. It flags the angry one before it posts.
Old customers, back again
Past jobs get followed up. Quiet customers get a reason to call. Nothing slips.
Margin, watched
The OS tracks margin by job type and holds ad spend to what actually pays.
One Monday brief
The whole week in five minutes. What happened, what needs you, what to decide.
Approval and control
It never sends a price you did not approve.
Caliber OS grounds every message in your signed pricebook and your approved words. Every text, every dollar, and every ad waits for your yes.
- Grounded in your signed pricebook. It cannot invent a price.
- Anything that spends money or reaches a customer waits for you.
- Exactly-once sending. No double-texts, no double-charges.
Approval inbox
Illustrative preview of the owner approval inbox.
Runs on your stack
It works with what you already run.
No rip and replace. Caliber OS connects to your field software, your phone system, your calendar, and your books, then runs on top.
Connector availability confirmed at onboarding. Logos shown for illustration.
How it works
We set it up. You run the business.
No build project on your side. Our team stands it up and stays with you.
Onboarding, done for you
Our team wires up your tools, captures your pricebook, and trains the OS on your voice. You do not build anything.
Connect your stack
Your field software, phone, calendar, and books link into one dashboard.
It runs. You approve.
The OS handles the front office. Anything that spends or sends waits for your yes.
Dedicated support, always
A dedicated team hosts it, updates it, and fixes it. You get one brief and one partner.
Pricing
One bill. Three ways to run it.
Published rate card. The standard is the standard. No ad-hoc discounts.
Base OS
Every call answered, every lead qualified, every job booking-ready. One honest brief on Monday.
- AI Intake and qualification
- Booking and dispatch readiness
- Systems and integrations
- Analytics and owner brief
- Brand voice and pricing truth
Growth OS
Most operators start hereThe phone rings more, reviews come in, and old customers come back. With your approval.
- Everything in Base OS
- Marketing growth engine
- Reviews and reputation
- Lifecycle and follow-up
- Local search, content, conversion
- Paid acquisition governance
Full OS
Now the OS watches margin by job type and holds ad spend to what pays. You decide the exceptions.
- Everything in Growth OS
- Field operations
- Finance and margin
- Service-line P and L
- Ad-spend envelope control
Most shops already spend $6,000 to $9,000 across five tools. Growth OS replaces the middle of that stack.
Founding operators. Locked rate for life. Limited to 5.
Apply to the founding cohort
The founder
Built by an operator, for operators.
Chris started Caliber to serve the people who actually run the work. Owners, their crews, and the customers who call at 9pm with water on the floor.
Home-services owners are the bottleneck in their own business. The calls, the follow-ups, the reviews, the numbers. It all runs through one person who never gets a day off.
Caliber OS exists to change that. Not to replace the owner, but to run the front office so the owner can run the business. Every path forward is better for the owner, their people, and the customers they serve.
Questions
The honest answers.
No. It runs the whole front office and hands you one brief. The bot is one part.
It cannot. It grounds in your signed pricebook and waits for your yes on anything risky.
That AI only works inside ServiceTitan. Caliber OS works across your phone, your books, and your Google profile too.
You already spend $6,000 to $9,000 across five tools. This replaces the middle and adds the brief.
Caliber hosts it, updates it, and fixes it. You operate it. That is the deal.
No. Caliber OS runs on top of the tools you already use.