Senior US-based estimators take your plans and turn them into a defensible, bid-ready cost estimate with ±2% accuracy. Save 60% versus hiring in-house.
Trusted by 500+ contractors across all 50 states
If any of these sound familiar, you're leaving real money on the table.
More invitations than you can clear. Half stay unanswered while deadlines tick.
$90-140k all-in for a senior estimator, plus software, plus 3 months of recruiting.
Different people, different shortcuts. Hard to know your real margin until the job is in.
A US-based senior estimator on your team. Without the salary, the equipment, or the wait.
Most trades come back in 24 business hours. Complex industrial in 48-72.
Single-trade takeoff under a hundred bucks. Test us before you commit.
Our regular GC accounts win 9 out of 10 bids they put to us.
Drag-and-drop drawings, spec PDFs, target bid date. Encrypted upload, NDA on request.
Senior estimator reviews scope, replies with fixed fee, turnaround, and any clarifications.
CSI-organised, bid-ready cost estimate in your inbox within 24-48 hours.
If we can't make the deliverable right inside the engagement scope, we refund. We'd rather lose one fee than a long-term relationship.
"Quote came back in 90 minutes. Estimate delivered in 28 hours. We won the bid by $14k. Already sent them three more."
"Tried two offshore firms first. Both came back unusable. Vortex was triple the price and worth every penny. Senior estimators who answer the phone."
"Saved us a full-time hire. We bid 5x more jobs this quarter than last with the same team. Their monthly package pays for itself."
Drag-and-drop drawings, tell us your bid date. A senior estimator replies with a quote, turnaround, and a sample. No commitment. No card on file.
