Industries
Built for the trades. Starting with HVAC.
Serdok launches with HVAC, then extends the same intelligence to roofing, plumbing, and electrical contractors.
HVAC
Maintenance agreements, seasonal upsells, and equipment warranties create a lot of places for money to quietly disappear.
Contract pricing erosion
Serdok flags maintenance agreements still priced at last year's rates.
Missed upsells
Service calls that should have led to a replacement quote are surfaced automatically.
Labor cost creep
Job costs are compared against quoted labor so overruns don't go unnoticed.
Warranty registration gaps
Missing manufacturer filings are flagged before the coverage window closes.
Roofing
Material price swings and storm-season volume make it easy for billing mistakes to slip through.
Material cost swings
Vendor pricing trends are tracked so sudden increases don't erode margin unnoticed.
Duplicate or inflated invoices
Repeat charges from the same vendor and job are caught before payment.
Missed permit deadlines
Permit and inspection windows are tracked against every active job.
Subcontractor insurance lapses
Expired certificates are flagged before crews are dispatched.
Plumbing
Emergency calls and recurring service agreements are two of the easiest places to leave money on the table.
Emergency job under-billing
After-hours work billed at standard rates is caught and flagged.
Inconsistent parts markup
Parts pricing is compared across jobs and technicians for consistency.
Service agreements lapsing
Recurring agreements approaching renewal are surfaced before they expire.
Vendor price creep on fittings
Supplier pricing changes are tracked the same way as equipment vendors.
Electrical
Change orders and multi-day jobs are where scope and labor most often quietly drift from what was quoted.
Unbilled change orders
Scope changes that were performed but never invoiced are flagged.
Code compliance deadlines
Permit and inspection deadlines are tracked against every job.
Multi-day labor tracking gaps
Labor hours are reconciled across jobs that span more than one day.
Vendor material price increases
Pricing changes from electrical suppliers are surfaced as they happen.
Start finding the money your business may already be losing.
Request early access and see what Serdok finds in your business activity — before it costs you more than it already has.