Send your drawings — get a QA-checked cost estimate in 72 hours

The BuildLab team runs the automated takeoff pipeline, then verifies every line item by hand. You receive a complete Excel/PDF estimate you can audit yourself.

Pilot pricing: from 10,000–20,000 VND/m² GFA — final quote after reviewing drawings

  1. 1

    Send drawings & brief

    Fill in the form below and attach your DWG/DXF/PDF drawing files.

  2. 2

    BuildLab processes + hand QA

    Our system auto-extracts quantities; our engineers review every item manually.

  3. 3

    Receive estimate in 72h

    Complete Excel/PDF estimate delivered via email/Zalo — annotated so you can verify it.

  • Open file — every formula auditable
  • No software to install or learn
  • Quote before work — no surprises

Request a turnkey estimate

Send your drawings and project brief — we reply with a quote within one business day.

Drawings (DWG/DXF/PDF/ZIP) *

Pilot service — advisory estimate with internal QA; not a certified appraisal. Your drawings are used only for estimating.

BuildLab

BuildLab — a construction quantity takeoff & cost estimation tool for students, engineers, contractors, and households in Vietnam. Calculations reference Vietnamese TCVN standards. Currently expanding into more engineering fields, starting with Construction.

Engineering Calculation Platform

BuildLab © 2026 · BuildLab v1.0.11

Resources

GuideKnowledge libraryNorm & unit price lookupEmbed toolsDWG quantity takeoffEstimating tool comparisons

BuildLab

AboutContactSupport the project →

Legal

Terms of UsePrivacy PolicyDisclaimer

Platform

Online technical tools for construction work.

congcuxaydung.com

BuildLab v1.0.11

Send your drawings — get a QA-checked cost estimate in 72 hours

The BuildLab team runs the automated takeoff pipeline, then verifies every line item by hand. You receive a complete Excel/PDF estimate you can audit yourself.

Pilot pricing: from 10,000–20,000 VND/m² GFA — final quote after reviewing drawings

  1. 1

    Send drawings & brief

    Fill in the form below and attach your DWG/DXF/PDF drawing files.

  2. 2

    BuildLab processes + hand QA

    Our system auto-extracts quantities; our engineers review every item manually.

  3. 3

    Receive estimate in 72h

    Complete Excel/PDF estimate delivered via email/Zalo — annotated so you can verify it.

  • Open file — every formula auditable
  • No software to install or learn
  • Quote before work — no surprises

Request a turnkey estimate

Send your drawings and project brief — we reply with a quote within one business day.

Drawings (DWG/DXF/PDF/ZIP) *

Pilot service — advisory estimate with internal QA; not a certified appraisal. Your drawings are used only for estimating.

BuildLab

BuildLab — a construction quantity takeoff & cost estimation tool for students, engineers, contractors, and households in Vietnam. Calculations reference Vietnamese TCVN standards. Currently expanding into more engineering fields, starting with Construction.

Engineering Calculation Platform

BuildLab © 2026 · BuildLab v1.0.11

Resources

GuideKnowledge libraryNorm & unit price lookupEmbed toolsDWG quantity takeoffEstimating tool comparisons

BuildLab

AboutContactSupport the project →

Legal

Terms of UsePrivacy PolicyDisclaimer

Platform

Online technical tools for construction work.

congcuxaydung.com

BuildLab v1.0.11

BuildLab
ToolsDWG takeoffKnowledgeLookupCertificates
Log inSign up for free