02 Project delivery · everything after the sale
CAN · 2026
Every project,
delivered.
Heatsink takes over where HeatReach signs off. Approve the agreement, schedule the install and run the crews through to the finished job. Web and mobile, one system.
One login.
Every app.
Your username and password work everywhere in the Heatsink system: the web platform at use.heatsink.app, the field app for crews, and HeatReach for selling. Already have access? Sign in at use.heatsink.app.
Sign in → use.heatsink.appThe build
03 Five stages · sale to review-
01
Approve the sale
The agreement, deposit and equipment land in one place. Approvals happen on any device, the moment they're ready.
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02
Schedule the install
Crews, permits and inventory against the calendar. Everyone's day is cached on their phone, so the schedule still works with no signal.
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03
Run the project
Every project carries a stoplight built from its own workflow. Waiting and stuck items surface on their own; nobody files a report.
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04
Crews in the field
Install teams run the Heatsink field app: photos at every stage, tickets raised on the spot, everything synced when signal returns.
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05
Collect the review
Follow-ups, completion photos and the ask for a five-star Google review, sent when the job actually deserves it.
Spec
04 Field-tested · BC AB MB NS- Stoplight project truth
- The status comes from the workflow itself. Waiting and stuck items surface without a status meeting or a spreadsheet.
- The day, cached on the phone
- Schedules, projects and documents are pre-cached every morning and refreshed on every launch. A dead zone stops nobody.
- Approvals anywhere
- Agreements, change orders and payments surface for the right approver on any device. Signed and filed while you think about it.
- Documents and signatures
- Agreements, permits and invoices generate from the project itself. Customers sign on the spot, on their own phone.
- Built for crews
- The field app is offline-first: stage photos, tickets and checklists work with no signal and sync when it returns.
- Numbers that close themselves
- Deposits, balances and commissions tracked against projects, so month end closes with an export.
Request early access
05 Replies within a dayTell us who you are and how you'll use Heatsink. If your request is approved, your username and password arrive by email. No card required.