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    Y Combinator Backed

    AI Plan Check for
    Civil & Site Engineers

    Drainage, grading, utilities, and municipal coordination — flagged before submittal. Results in hours, with a first $100 covered.

    Start with $100 credit
    First $100 covered·Marked-up PDF output·Files deleted on request
    20 sheets ~20 min · 300 sheets ~2 hrsPurpose-built AI — not ChatGPT. Evidence for every finding.

    First check credit - then transparent pricing:

    Trusted by 2,000+ customer accounts including

    155K+ customer-visible issues1,400+ completed checks

    Architects · Engineers · GCs · Developers · Owner's Reps · Plan Checkers · Insurance

    $2M+ saved

    “InspectMind caught 47 critical issues on our cold storage project — conflicts that would have cost us millions in field rework.”

    Aaron Bass · Director of Construction, Cold Summit Development

    Real Output From Real Projects

    What AI plan check finds in construction drawing review

    On a typical commercial project, InspectMind flags 259+ issues across all disciplines. One issue found pays for the whole check.

    Learn how InspectMind supports construction drawing review and a consistent construction document QA/QC process.

    47

    Critical

    • Fastener can’t reach; connection unbuildable
    • Allowable area calculation off by 80K sqft
    • Fire rated corridor continuity interrupted
    • Septic tank 33% undersized vs code

    89

    High

    • Spec vs drawing contradiction (hold-down type)
    • Pipe undersized for actual load
    • Egress width below code minimum

    78

    Medium

    • Drawing vs spec dimension mismatch
    • Header schedule contradicts framing notes
    • Ramp slope exceeds ADA maximum

    45

    Low

    • Placeholder text not updated (XXXXX)
    • Detail reference points to wrong sheet
    • Note inconsistency across pages

    Common issues we catch

    Spec says one thing, drawing says another (e.g. ATS vs conventional hold-down)
    Constructability: fastener length won’t reach; connection can’t be built
    Pipe diameter undersized for actual load (e.g. 5 AC units on a single-unit pipe)
    Septic tank 33% undersized vs code calculation
    Placeholder text left in details (XXXXX instead of model number)
    Allowable area calculation wrong by 80,000 sq ft (4 vs 5 stories)
    Civil: outlet elevation higher than inlet; uphill flow condition
    Violations of your uploaded QA checklists, internal standards, or local ordinances

    You don't have to trust the AI, not one bit.

    Every finding shows the exact drawing snippet and code reference. You verify in seconds. This isn't ChatGPT guessing at codes; it's purpose-built for construction plan review.

    Run this on your project

    Results in hoursStarts at $50Evidence for every findingCheaper than one RFIMoney-back guarantee

    How it works

    How AI plan check works in three steps

    No training. No setup. No sales call. Most teams start with one project to see the results.

    Watch the 2-min interactive demo
    01

    Upload all project PDFs

    Drawings, specs, reports — plus your internal QA checklists, standards, and local ordinances. We check against everything you upload.

    • Architectural, Structural, MEP, Civil
    • Specs, codes, geotechnical reports
    • Your internal QA checklists & standards
    • Local ordinances & custom requirements
    • Scanned PDFs supported
    02

    AI checks everything

    Cross-references all disciplines against codes, specs, and your internal standards. Catches constructability issues too.

    • IBC, CBC, ADA, fire codes, state & local
    • Cross-discipline coordination
    • Spec vs drawing conflicts
    • Constructability & unbuildable connections
    • Understands diagrams, not just text
    03

    Get your issue list

    Prioritized by severity with page refs and code citations. Evidence for every single finding.

    • Critical → Low severity ranking
    • Export to Excel or Procore
    • One-click RFI PDF per issue
    • Drawing snippet + code ref evidence
    • Share with team — no per-user charge

    Common questions, answered upfront

    TurnaroundSmall checks often ~1 hr · 100–500 pages a few hours · 500+ same day
    Any stage30%, 60%, 90%, 100% — the earlier you catch it, the cheaper to fix
    Scanned PDFsYes. Scanned, hand-drawn, and native digital all work
    DisciplinesArch, Struct, MEP, Civil, Fire, Landscape. Shop drawings & submittals
    SharingNo per-user fees. Share with your entire team, consultants, anyone
    PaymentCredit card online. Invoice / PO / ACH for enterprise
    Upload Plans — Get ResultsSee the 2-min demo first

    Starts at $50 · 5+ issues or full refund

    Ready to catch civil coordination issues before permit?

    First $100 covered · Results in hours · Pay per check after that

    Not sure yet? Upload a completed project you already know and see what we catch.

    Start with $100 credit

    Create account · Upload PDFs · Run first check · Get issues with evidence in hours