For contractors and service pros

Be the contractor they always call.

Every system you service gets a signed record that stays with the home for good. Your name stays on that equipment, so when it needs service or replacement, the call comes back to you. Free to start, nothing to buy, nothing to change on the truck.

Free to start. The good work you do, remembered from day one.
Contractor console showing replacement pipeline, connected customers, and safety flags
The problem

Your best work disappears.

You install the furnace clean, tune it right, and stick your label on the side. Then the sticker peels. The homeowner forgets who to call. The next owner never knows you were there. And when the system is finally due for replacement, the call goes to whoever's magnet is on the fridge, not to you.

What changes

Three shifts, and the work comes back to you.

Keep your customers

Your name stays on the unit

Every record you sign keeps your name on that equipment for the life of the unit. When it needs attention, the next call comes back to you, not to a magnet on the fridge.

Earn the replacement

Win the quote you should win

When the system is due, the history shows who has cared for it all along. That is you, so the replacement is yours to lose instead of a cold bid against three strangers.

Ditch the stickers

A record that can't peel off

The signed record can't fade, peel, or fall behind the unit. Stop ordering and printing labels, and leave the equipment clean and professional.

Log from the field

Nothing changes on the truck

Your techs log and sign the work from their phone, on site, using your checklists or ours. No new office software, no paperwork back at the shop.

The field app

Your techs log it on site, in seconds.

Your crew opens the field app on their phone, finds the property in the registry, and signs the service right there. Readings, parts, photos, done before they pull out of the driveway. That signed record is what every screen in your console is built on.

The field app on a phone, a technician signing a service on site
The field app showing a system's full service history before a technician starts
No more showing up blind

Walk in already knowing what happened last time.

When a homeowner or building grants your shop access, every registered system shows up in the field app with its full service record. Your tech sees what was installed, what was fixed, and what keeps coming back, before they ever open a panel.

  • Faster diagnosis, less time spent guessing at history
  • Fewer callbacks, because the fix is right the first time
  • A real shot at the recurring issue three other techs missed
Your console

Your whole book of business, on one screen.

See every home you are connected to, every job your techs have logged, and the units coming up for replacement, before anyone else knows they are aging.

Units approaching replacement, listed by age and safety findings
The pipeline

The replacements coming to you

Every unit on your book that is nearing end of life, ranked by age and safety findings. Reach out before it fails, and before your competition even knows it is aging.

Parts flagged on recent visits, safety items first
What's failing

Know what to quote, before the call

Every part your techs flag on a visit, safety items first, tied to the exact unit and property. You walk in knowing what is wearing out and what to reach out about.

Why work with us

Built for shops, not software companies.

01

Free to start

Join free, no card. If you run on stickers and a shoebox today, this replaces both at no cost, and your techs are logging the same day.

02

Nothing to change on the truck

Your crew logs and signs from their phone in the field, using your checklists or ours. No office rollout, no training week.

03

Built on Harmelo's registry

The same infrastructure registry trusted by building operators and governments. Real plumbing underneath, not a landing page.

04

The homeowner owns it, you're on it

The record belongs to the homeowner, and your name stays on every system you touch for the life of the unit. That is what brings the call back.

Pricing

Free to start. Pennies to go pro.

Free
$0 / forever

For shops trading the sticker and the shoebox for a real record.

  • Log and sign records from the field
  • Your name stays on every unit you touch
  • Connected customers and recent jobs
Start free

Start getting credit for the work you already do well.

Start free, no card Book a demo