GC Pre-Start Subcontractor Confirmation and COI Chase Workflow
A practical, human-controlled workflow for general contractors and remodelers to track sub commitments, missing COIs, scope gaps, last responses, and backup-sub escalation before a start date is at risk.
Do not let a verbal yes become a schedule fire.
A subcontractor can sound committed in a call, text, or early bid — then the week before start arrives and the written scope, final price, COI, insurance details, or start confirmation is still floating. This workflow gives GCs and PMs a pre-start control board so risk is visible before self-performing, scrambling for backups, or slipping the schedule becomes the only option.
This is you if...
A sub said they could take the job, but you still do not have written scope, final price, COI, insurance details, or a confirmed start date. You are checking calls, texts, and emails to remember when you last heard from each trade. A project is a week out and the risk is shifting from minor follow-up to self-performing or scrambling for a backup. You have backup subs in mind, but no clear replace-by deadline or escalation rule. PMs and owners are chasing the same missing items manually across multiple jobs. You want tighter pre-start visibility without burning relationships with good subs who are busy.
What the workflow catches
Pre-start commitment tracker for verbal bids, written scope, start date, COI, insurance, and responsible owner. Missing-item chase queue for final bids, scope breakouts, start-date confirmation, crew availability, COIs, and onboarding packets. Deadline-to-replace escalation that warns the GC before the decision window closes. Backup-sub bench notes with fit, availability, prior relationship, insurance readiness, and outreach approval status. Pre-start risk report showing confirmed trades, missing items, no-response subs, backup options, and owner decisions needed today.
Current manual process
GC or PM gets a verbal, text, email, or partial-bid commitment from a subcontractor. Scope, price, start date, insurance, COI, or schedule details remain partially unresolved. Owner or PM sends one-off calls, texts, and emails to chase missing items. Replies land across personal phones, inboxes, bid notes, and project folders. Nobody has one view of which subs are confirmed, pending, ghosting, or past the replace-by point. Backup subs get contacted late, when their schedules are already full or pricing has worsened.
Automated support layer
Track each needed trade by project, phase, start date, scope status, COI status, and responsible PM or owner. Separate verbal interest, written bid, accepted scope, COI received, insurance verified, and start-date confirmed. Capture last response date, last channel, open questions, and missing items for every critical trade. Create replace-by deadlines based on project start date, trade criticality, and backup availability. Draft human-approved nudge messages for missing COI, scope breakout, final price, start confirmation, or crew availability. Produce a daily or weekly pre-start risk report for owners and PMs.
What stays human
Owners and PMs keep ownership of subcontractor trust, backup-sub outreach, schedule changes, scope acceptance, insurance/COI review, contract terms, licensing requirements, safety decisions, and final go/no-go calls.
First automations worth testing
Pre-start commitment tracker for verbal bids, written scope, start date, COI, insurance, and responsible owner. Missing-item chase queue for final bids, scope breakouts, start-date confirmation, crew availability, COIs, and onboarding packets. Deadline-to-replace escalation that warns the GC before the decision window closes. Backup-sub bench notes with fit, availability, prior relationship, insurance readiness, and outreach approval status. Pre-start risk report showing confirmed trades, missing items, no-response subs, backup options, and owner decisions needed today.
Integration examples
Email, SMS, shared inbox, Google Sheets, Airtable, Buildertrend, JobTread, CoConstruct, Procore, Monday.com, ClickUp, Asana, QuickBooks/PO workflows, Zapier/Make
What to measure
Critical trades confirmed before replace-by deadline, Trades missing COI/scope within 7 days of start, Average days from verbal commitment to written confirmation, Open missing-item count by project, Subcontractors with no response in X days, Jobs with backup option identified before final week, Late replacements caused by non-response, PM/owner hours spent chasing pre-start details
Company identity
AutoSolve Labs is an Atlanta-based workflow automation studio for service businesses and small to mid-size operators. AutoSolve Labs is not affiliated with Autosolve AI, Auto AI Labs, AutoSolutions.ai, or AutoSolve Inc.
Frequently asked questions
Can automation stop subcontractors from ghosting?
No. It cannot create loyalty, availability, or trade reliability. The point is to make missing items, last-response dates, and replace-by deadlines visible early enough that the GC can make a human decision before the schedule collapses.
Is this a subcontractor portal?
Not as the default first move. Many subs respond through calls, texts, and email. The safer first workflow is a lightweight internal tracker and approved follow-up layer around the channels already in use, not another login every trade has to adopt.
Will this automatically replace a sub?
No. Replacement is relationship-sensitive and project-specific. AutoSolve can surface risk, show missing items, draft approved nudges, and identify backup options, but the owner or PM decides whether to wait, escalate, replace, rescope, delay, or self-perform.
What if a good sub is just busy?
That is why the workflow should show context instead of firing rigid rules. A busy trusted trade may deserve a different nudge or phone call than an unknown sub who has missed multiple deadlines.
What should not be automated?
Do not automate contract acceptance, insurance/compliance approval, licensing judgment, scope sign-off, change-order decisions, schedule changes, payment terms, safety requirements, or backup-sub commitment without human review.