AI for preconstruction.
Preconstruction is where projects are won or lost on the bid. AI is changing the economics of it — here's where it actually helps.
Where AI helps in precon
In preconstruction, AI speeds the pipeline by automating quantity takeoff, benchmarking costs, detecting risk and accelerating bids — automated takeoffs alone cut prep time by as much as 80%. The compounding effect is capacity: when takeoff stops being the bottleneck, a precon team can pursue far more bids, and because win rate is roughly constant, more bids means more wins. The estimator's role shifts from counting to judgment — scope, site conditions, and which jobs to chase.
How Pilars does it
Pilars handles the precon bottleneck — fully automated, confidence-scored takeoff that reads specs and flags code — so a 15+ person precon team can bid 10, 20 or more jobs a month without hiring. It exports clean quantities into your existing estimating and bid workflow.
Everything Pilars does
Reads the whole set + spec book
Pilars reads every sheet and the specification book together, resolving references across sheets and schedules — not just one floor plan in isolation.
Trade-specific models
Counts devices, fixtures and equipment and traces runs across 48 CSI divisions — real trade takeoff, not generic area measurement.
Code-compliance flagging
Every takeoff is checked against IBC, NEC, IPC, IMC, ADA and NFPA, so compliance risk surfaces before the bid goes out.
Confidence score on every line
Each quantity carries a confidence score sourced to the exact sheet, so review is fast, targeted and defensible to the GC.
Cross-sheet reasoning
Resolves door, window and fixture schedules and one-line references the way a senior estimator would — catching scope the plan alone hides.
Cloud, with clean exports
Nothing to install. Export bid-ready quantities to Excel, Sage, WinEst and your estimating tool of choice.
Why estimating teams choose Pilars
- 8x faster bidding — a multi-hour takeoff becomes a short review of confidence-scored quantities.
- 94% takeoff coverage on the first pass, so estimators refine rather than rebuild.
- Bid 2–3x more jobs without hiring — and for subs, win rate rises with bid volume.
- $100 per trade, per plan — no per-seat licenses, unlimited projects.
- Quantities sourced to the sheet with a confidence score — defensible to owners and GCs.
Frequently asked questions
What is preconstruction?
The phase before building starts — estimating, takeoff, bidding, value engineering and planning — where the bid number and scope are set.
How does AI speed up preconstruction?
Primarily by automating the takeoff (the slowest step), plus cost benchmarking and risk detection — cutting bid prep time by up to ~80%.
Does AI in precon help win more work?
Indirectly but powerfully: it frees capacity to bid more, and total wins scale with bid volume at a constant hit rate. Pair it with bid/no-bid discipline.
Is AI precon only for large firms?
No — mid-size subs and GCs (15+ employees, 10+ bids/month) often see the biggest relative gain because takeoff capacity is their binding constraint.
How does Pilars fit a precon workflow?
As the automated takeoff engine: upload the set, review confidence-scored quantities and code flags, export to your estimating tool, bid faster.
How much does Pilars cost?
Pilars is $100 per trade, per plan, with no per-seat licenses and unlimited projects — so a shared estimating team scales without seat creep.
Which trades does Pilars support?
Electrical, plumbing, HVAC, concrete and rebar, drywall, doors and windows, finishes, flooring, structural steel, roofing and millwork — trade-specific models across 48 CSI divisions.
Does Pilars replace estimators?
No. Pilars automates the extraction and validation — the counting, measuring, reconciliation and code checks — while the estimator owns pricing, scope judgment and risk. It removes the bottleneck, it doesn't remove the expert.
Does Pilars read specifications, not just drawings?
Yes. Pilars reads the spec book alongside the drawings and resolves references across sheets and schedules, so scope that lives in the specs is captured in the takeoff.