Prototype · click a problem on the left to open the record it lives in
MEPSignal
The cost of the status quo
The field builds it. The office loses it.
This is not about winning the work. It is the change orders, the RFIs, and the closeout that leak margin after the crew is already done.

Extras built, never billed

Change orders done in the field, never written up.

▸ open the change-order log

RFIs pile up, unpriced

Answers stall, the schedule slips.

▸ open the RFI log

Closeout drags for months

Punch, O&M, and retainage sit.

▸ open the closeout sheet
The working record
You do not need one more app for the crews.You need the work they already do, turned into billing.
Blue Signal · AI and automation for specialty trade contractors
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