Upload plans and specifications
Give Boon the mechanical drawing set and the related specifications so the quantities have the context the estimate needs.
HVAC estimating · Boon AI
HVAC takeoff software that reads the mechanical set
Boon helps mechanical estimators move through ductwork, fittings, equipment, and specification review without turning every bid into a manual counting project.
Start with one representative plan set. Keep your estimator in the loop.
How it works
Boon is an intelligence layer for preconstruction. It handles repetitive document work and returns a result your team can inspect before the bid moves forward.
Trace systems and fittings
Boon processes ductwork and mechanical scope across sheets, then carries the result into a reviewable quantity summary.
Review before pricing
Use the flagged assumptions and quantities as a faster starting point for pricing, value engineering, and bid decisions.
Ductwork Mechanical scope detection
Fittings Published task evidence
Specs Context carried into review
Bid-ready Quantities for estimator review
Built for the work before the bid
The goal is not to hide the estimator. It is to give the estimator a cleaner first pass and better evidence for the decisions only a human should make.
Spend less time on grunt work
Automate repetitive measurement and counting so mechanical estimators can focus on judgment and constructability.
Catch specification context
Mechanical quantities without the specification context can become wrong assumptions. Boon keeps both inputs in the review.
See the benchmark and the gap
Published HVAC and ductwork evidence makes it possible to design a grounded evaluation for your own plan sets.
Questions estimators ask
What is HVAC takeoff software?
HVAC takeoff software identifies and measures mechanical scope such as ductwork, fittings, and equipment from construction documents. Boon also cross-references the specification package and returns the result for estimator review.
How accurate is Boon for mechanical takeoff?
Boon publishes mechanical HVAC fitting detection at F1 0.84, straight ductwork detection at F1 0.85, and flex duct detection at F1 0.72 on the accuracy page. These are task-specific results, not a universal promise, so evaluate a representative mechanical set.
Can Boon compare drawings and HVAC specifications?
Yes. Boon is designed to read drawings and specifications together and flag conflicts or scope gaps before the bid is finalized.
How much does Boon cost?
Boon Agent starts at $375 one-time for 5M tokens. See the current offer and terms at /pricing.
Run the workflow on your own plans.
Send a representative set, review the output with your team, and decide where AI improves the process before committing to a rollout.