Ki-Yote LLC · Rockwall, Texas
Ki-Yote is a Rockwall, Texas studio. We build and run our own products, and take on custom builds for trade and small businesses through Critical Systems.
Work
Field service management
Scheduling, dispatch, estimates, invoicing, and payments for HVAC, plumbing, and electrical shops. Flat pricing, no per-user fees. Built for the technician's phone first and the office desk second.
Live on the App Store, Google Play, and the web.
fsmsync.com
Automation & custom systems
The services arm. Missed-call text-back, quote follow-up, systems that talk to each other, and the small tools nobody sells off the shelf. Fixed prices, in writing, before work starts.
Rockwall, DFW, and North Texas.
criticalsystemstx.com
Online store
Purple-and-gold gear for Farmersville families, shopped by team and printed on demand, with a Pink Out line every October. Run Farmer Joe!, a free browser game about the high school mascot, lives on the same site. Designed, built, and kept running end to end.
farmersvilletexas.comServices
Scheduling, dispatch, portals, dashboards. Built around how your operation runs, and owned by you.
QuickBooks, Square, Twilio, Google Calendar, and whatever else you already pay for. Enter data once.
Text-backs, follow-ups, reminders, status updates. The chasing runs itself, around the clock.
iOS and Android, shipped through both stores. We have been through the review process so you don't have to.
Marketing sites, customer portals, internal tools. Fast, plain, and easy to change later.
Monitoring, fixes, and steady improvements for a flat monthly rate. Month-to-month, no lock-in.
How we work
Time inside your workflow, then a written report: where the leaks are, what each fix costs, and what order to do them in.
1–2 weeks · flat fee · credited toward a buildNo hourly meter. Price and timeline in writing before the deposit; the build is done when it passes the acceptance criteria we agreed up front.
price + timeline in writing · acceptance criteria firstMonitoring, break-fix, and steady improvements for a flat monthly rate. Cancel any month.
flat monthly · month-to-monthAbout
Ki-Yote is run by Seth Hill, an operator and engineer in Rockwall, Texas. Fifteen-plus years as a senior systems engineer running enterprise infrastructure for a regulated company: storage, networks, disaster recovery. Now a studio that ships software for the trades to the same standard. When you reach out, you get Seth.
FAQ
Every build is fixed price, quoted in writing before work starts. Small single-workflow automations ship in a few weeks. Larger multi-system builds follow a short paid audit so the quote is grounded in your actual workflow, not a guess.
You do. Perpetual license, code and accounts in your name. It keeps running if we part ways.
Yes. FSMsync is on the App Store and Google Play, and we handle the store review process end to end.
Mostly trades and commercial service businesses in North Texas, because that's where we know the workflows. If your problem is re-typing, chasing, or missed calls, it probably fits.
Managed support is a flat monthly rate, month-to-month: monitoring, break-fix, and steady improvements. No multi-year contracts.
Ki-Yote LLC is the company. FSMsync is the product it builds and sells. Critical Systems is the name it does custom work under. Same person behind all three.
Contact
Have a project in mind? Write and tell us what the work looks like today.
contact [at] ki-yote.comWe typically respond within one business day.