Turn raw takeoffs into structured, auditable bills of quantities with coded items and rate columns.
From structural drawings to traceable concrete/rebar/formwork quantities — no fabricated numbers.
Paste your site-visit notes — messy, voice-memo, or bullet points — and get back a complete, customer-ready job quote with line items, labor, and a total. Works for HVAC, plumbing, electrical, and general contracting.
Calculator Pro BTP calcule vos métrés et génère des devis structurés pour le bâtiment : béton armé, escaliers, toiture, peinture, menuiserie, plomberie, électricité. Devis quantitatif ou estimatif, TVA personnalisable, 100% hors-ligne
Audits, normalizes, and levels multi-quote subcontractor bids for general contractors and estimators. Runs programmatic trade-variance calculations, detects hidden scope gaps, and generates dual-version bid leveling reports and supplier RFI drafts.
Calculates job costs and margin for HVAC, plumbing, electrical and similar trades. Produces structured cost breakdowns, margin risk flags, and dual internal + client-facing summaries.
Build construction programmes with proper logic, realistic durations, and a real critical path.
上傳工程報價單或比較表，協助檢查數量×單價、複價、稅額、重複工項、疑似漏項、規格與付款條件，並產出風險摘要及廠商澄清問題清單。適用於台灣建設、營造、裝修與工程採購；結果僅供整理與風險提示，不代替公司正式審查或專業法律意見。
