Elibreo: Contractor Tools

Elibreo is a field toolkit for plumbers, HVAC techs, and electricians: code-compliant calculators, job-aware material lists, invoice scanning, and AI-powered parts identification in one app. FREE TOOLS, NO ACCOUNT NEEDED • 20+ trade calculators that cite the table behind every answer: gas pipe sizing (NFPA 54), wire ampacity (NEC 310.16), conduit fill and bends, voltage drop, breaker sizing, superheat/subcool, duct static, BTU-CFM, pipe offsets, pump sizing, and more • Field tools: level, pitch, compass, protractor, reference tables for copper, PEX, refrigerant PT, and NEMA • Jurisdiction-aware material checklists for all 50 states, plus custom lists you can build, share, and export • Manual invoices, job folders, payables and receivables with due dates, and spending charts AI TOOLKIT (Solo and Pro plans, 7-day free trial) • Scan invoices: photograph any paper or PDF supplier invoice and Elibreo extracts the vendor, every line item, tax, and total, then files it to the job you choose • Identify parts: photograph a nameplate to get make, model, full specs, manufacturer documents, replacement components, and spec-matched alternatives • Price compare: see what you have paid for any item across suppliers over time, with best-vendor flags and margin alerts • Ask the code: plain-English answers with the specific section citation so you can verify in your licensed code book • Auto-translate custom lists across English, Spanish, French, Hindi, Mandarin, and Arabic BUILT FOR THE TRADE • Markup stays invisible on customer copies • Vendor and customer books that sync with your phone contacts • Export to PDF, Excel, or CSV • Dark mode, offline calculators, and your data stays on your device Elibreo is a reference and assistance tool for licensed and qualified trade professionals. Calculators are reference aids, not stamped engineering design. AI features are marked BETA: verify every output against the nameplate, the manufacturer's documentation, and your local AHJ before relying on it. Solo and Pro are monthly auto-renewing subscriptions, each starting with a 7-day free trial. Payment is charged to your Apple ID; cancel anytime in Settings at least 24 hours before the period ends. Terms: https://www.castleground.co/elibreo-terms Privacy: https://www.castleground.co/elibreo-privacy-policy