Blacktie Technology

Construction • Consulting

Takeoff & Estimation Experts

Precise Quantity Takeoffs & Cost Estimatesto Win More Bids.

We help GCs, subcontractors, and developers with fast, defensible takeoffs and detailed cost breakdowns — so you bid with confidence and start with clarity.

Peer-reviewed methods
48–72h turnaround
CSI-coded outputs
98.7%
Bid Accuracy (QA sampled)
$1.2B+
Projects Quantified
72h
Avg. Turnaround
450+
Trade Templates
  • CSI divisions & cost codes
  • Alt/VE scenarios modeled
  • Marked-up PDFs + XLSX export
  • Scope clarifications included

What We Do

End-to-end support from drawings to defendable numbers.

Quantity Takeoffs

Detailed, trade-by-trade material & labor quantities from PDFs/BIM.

  • Marked plans (PDF)
  • XLSX with assumptions
  • Alternates & VE options
Cost Estimation

CSI-coded estimates using current market pricing and crew rates.

  • Assemblies & cost codes
  • Regional pricing factors
  • Contingency & fees
Bid Packages

Scope sheets, inclusions/exclusions, and clarifications for submission.

  • Bid forms & cover letters
  • RFI list
  • Add/Alt tracking
Pre-Con Consulting

Scheduling inputs, phasing, and early buyout strategy support.

  • Long-lead items
  • Logistics notes
  • Value engineering

Request a Quote

Tell us about your project and deadline. We’ll reply with scope, fee, and ETA.

By submitting, you agree to be contacted about your request.

Contact

914.704.6344

blacktiecarservice@gmail.com

411 mundy lane, Mt Vernon New York 10550