Silvina Etchegoyen · Custom Trades Apps · Grey County

Your calls.
Your installs.Your app.

HVAC is already complicated enough. Your business management shouldn't be. I build custom apps for HVAC operators that track dispatches, installs, maintenance schedules and invoices — all in one place, built around how you actually work.

Today's dispatch · sample data

Freon Jackson — furnace no-heat callDispatched
Connie Densation — AC install10:00am
Hugh Midifier — spring tune-up1:00pm
Wanda Warmington — warranty callbackFollow Up
Damper Dan — filter changeDone ✓

Calls, installs, tune-ups and warranties — all visible before your first coffee cools down.

"A dispatch board that lives in your head is just anxiety with a schedule." — Silvina
1App. Every call. Every invoice.
$0Per-user fees. Ever.
30+Years of business instinct behind it
LocalBuilt & hosted in Grey County
Real proof.
WSS Water Services · Grey Bruce

One person. An entire service territory. I built a custom operations dashboard for a certified water services operator in Grey Bruce — zone management, auto-invoicing, analytics and full reporting. If I can do that for water, imagine what I can do for your HVAC operation. No off-the-shelf compromise. Ever.

What I Build

Everything from the
first call to the final invoice.

Most HVAC operators are dispatching from memory, tracking maintenance in a notebook, and invoicing three days after the job. A custom app doesn't fix your furnaces — but it fixes everything around them.

Let's Talk

Dispatch Board

Today's calls, this week's installs, open slots and callbacks — in one view. Your techs know where they're going before they ask you. You know where everyone is without a group text.

The 7am "what am I doing today?" text from your tech retires immediately.

Maintenance Tracker

Annual tune-ups, filter changes, warranty follow-ups — flagged before they slip. Your recurring customers stay on schedule. You stay top of mind every season without chasing anyone.

The customer who forgot their annual tune-up is now a reminder away. They'll thank you.

Equipment History

Furnace age, filter type, last service, what you found, what you quoted — all tied to the customer. Walk into every call knowing exactly what you're dealing with before you ring the doorbell.

"What model is it again?" retires as your first question on every service call.

Quote & Invoice Flow

Quote goes out, gets approved, becomes a job, becomes an invoice. Every step connected. Know what's been paid, what's outstanding, and what still needs to go out — without digging through email.

You installed the system in November. It's February. Did they ever pay? Your app knows.

Phone + Laptop Ready

In the truck, on the roof, at the office — your app works on any device, no installation required. Your crew sees the same board. Updates sync without anyone having to call anyone.

Your app lives on my private Canadian server. No app store politics. No forced updates.

Built Around You

We talk first. I learn your seasons, your call types, your crew size, your words. Then I build it. If you call a tune-up a "seasonal check," so does your app. Start with two tools. Grow from there.

The best app is the one your whole crew actually uses. We build for that from day one.
Try It Yourself

This is what your
dispatch mornings could look like.

Sample data, real layout. Yours would have your branding, your customers, your equipment notes. Tap the tabs.

Monday · 5 calls on the board. Hot out there. Freon Jackson's already sweating — and not from the heat.

Freon Jackson — furnace no-heat, emergency44 Harbour St · 7:30am · you · second call this winter, bless him
Dispatched
Connie Densation — AC unit install12 Ridge Rd · 10:00am · Tyler · full day job
10:00am
Hugh Midifier — spring tune-up77 Elm St · 1:00pm · you · annual, he pre-paid
1:00pm
Wanda Warmington — warranty callback205 Grey Rd · 3:00pm · Tyler · new install, odd noise
Follow Up
Damper Dan — filter change, seasonal88 Oak Ave · done at 7am · Dan was up early
Done ✓
This week — no phone-tag required 9 calls booked · 1 open slot Friday morning

Upcoming maintenance · 4 customers due this month. These aren't new leads — they're existing customers waiting for you to call them first.

Phil Terr — annual filter + tune-upLast service: Oct 2024 · Lennox furnace, 2019 · calls you every year anyway
Due Now
Thermo Statson — AC seasonal checkLast service: April 2024 · Carrier unit, 2021 · prefers morning calls
Due Now
Bree Z. Airman — heat pump inspectionLast service: Jan 2025 · Mitsubishi mini-split · warranty expires Sept
Due July
Coleman Coolant — full system checkLast service: Nov 2024 · older Goodman unit · "just keep it running"
Due August
Easy recurring revenue — already your customers 4 tune-ups ready to book this month

July invoices · $8,340 out · $5,600 collected · $2,740 still coming. You fixed their heat. Now let's get paid for it.

Damper Dan — filter change x3 seasonalInvoiced June 28 · e-transfer same day · efficient man
$420
Paid ✓
Freon Jackson — emergency furnace repairInvoiced July 3 · paid next morning · relieved, clearly
$890
Paid ✓
Phil Terr — annual tune-up + filterInvoiced July 5 · always pays, just takes a week
$380
Paid ✓
Connie Densation — AC unit installInvoiced today · big job, she knew the number coming
$3,850
Unpaid
Wanda Warmington — warranty + service visitInvoiced July 11 · callback charge, small but fair
$220
Unpaid
Outstanding — not forgotten, just outstanding $4,070 on its way to you

All sample data. Your real app has your customers, your equipment notes, your brand. That's the whole point.

Straight Talk

What this is —
and what it isn't.

This isn't ServiceTitan

I'm not building enterprise dispatch software. I'm building a clean, fast, personal tool that fits your operation — not a $400/month platform built for a 50-truck fleet that makes you feel like a data-entry clerk.

Your business is not a franchise. Your app shouldn't feel like one either.

We start small on purpose

Two or three tools to begin. Dispatch board and invoice tracker. Fast to learn, actually gets used. Once it's part of your crew's day, we add. Complexity kills adoption — we don't let that happen.

The best app is the one your tech opens without being told to.

I'm local and reachable

I'm Silvina. Grey County. I build your app, I know your business, and I pick up when something's off. No ticket system. No 48-hour response window. Text me. I'm here.

Your app doesn't go down at 7am on a Monday without me knowing about it first.
What It Costs

No platforms.
No surprises.

Your app lives on my private Canadian server. Pay once to build it, flat monthly to keep it running. No tiers, no seat fees, no annual contracts. If your business changes, we update the app — not your subscription plan.

Start Here

Starter HVAC App

$1,200 CAD

one-time build · then $50/month

  • Up to 2 core tools — you pick what's costing you most right now
  • Phone + laptop ready
  • Hosted on my private Canadian server
  • Add tools as the business grows
Book a Call

Good starting point. Most clients upgrade within 6 months.

Monthly fee covers: hosting, maintenance, upkeep and agreed-upon tweaks. No hidden platform fees. No surprise charges mid-season. Sweat equity and barter options available — just ask.
Flat rate

Let's figure out what
you actually need.

Free 45-minute call. You tell me how you run your season, I tell you what I'd build. No pressure. No pitch deck. Just a conversation between two people who know what it takes to run a small business.

647-504-4301
Kemble, Ontario — serving Grey County and beyond
"Big dreams.
Little steps.
Let's do this."
Book a Free 45-min Call

Reply within 24 hours. Always.