Lemon LabsHVAC Software

$0 upfront. Cancel anytime.

Pay monthly for
software that fits.

No discovery invoice, no licence fees, no per-seat games. One monthly figure covers the build, the hosting and every change you think of later.

Single Tool

One app, drawn to fit

$120/ month

The one thing that's costing you Mondays — a dispatch board, a quote builder, a tech app.

  • One custom application
  • First working version in ~5 days
  • Up to 10 users
  • Hosting, backups and updates
  • 2 change requests a month
  • Email support
Get your free prototype
Most shops start here

Shop Suite

The whole back office

$290/ month

Dispatch, quoting, maintenance agreements and an owner dashboard, all sharing one set of records.

  • Up to four connected applications
  • Unlimited users and trucks
  • Customer portal included
  • Integrations (QuickBooks, Twilio, e-sign)
  • Unlimited change requests, weekly releases
  • Shared Slack channel with your builders
Get your free prototype

Multi-Branch

Several locations, one system

Let's talk

For contractors running multiple branches, brands or a franchise group that needs its own rollout.

  • Everything in Shop Suite
  • Per-branch roles, data and reporting
  • Dedicated build team and roadmap
  • Data migration from your old system
  • SSO and security review
  • Onboarding and crew training
Book a scoping call

every plan  ✦  $0 upfront  ✦  hosting included  ✦  changes included  ✦  live in days

Questions we always get

Why is there nothing upfront?

We'd rather earn the subscription than invoice you for a discovery phase. You see a working prototype before a card is charged.

Who owns the software?

You own your data, always, and you can export it any time. The subscription covers the build, the hosting and every change after it.

What if we outgrow a plan?

Move up whenever it makes sense — the same system carries over, we just widen what's in it. No rebuild, no migration fee.

Can we cancel?

Monthly, no notice period. If the software stops earning its keep, it shouldn't be on your P&L.