CA Residential Code Pro

About this app

California Residential Code Pro helps contractors, inspectors, builders, designers, and construction professionals quickly access residential code information and field calculations from one convenient mobile app. Instead of carrying large books or searching through hundreds of pages, you can instantly search, browse, and reference important residential code sections directly from your device. FEATURES • Fast code search by keyword • Browse residential code chapters 1–10 • Quick summaries for easier navigation • Save important code sections with bookmarks • Recent activity tracking • Built-in calculator search • 51 interactive construction calculators • Designed for field use and quick reference SMART CALCULATORS The app includes 51 interactive calculators based on selected tables and diagrams commonly used within the covered residential code chapters. Rather than manually searching through tables, users can select parameters and instantly view results. Examples include calculations related to: • Structural requirements • Deck construction • Loads and spans • Elevation pressure loss • Wood framing values • Beam and joist references • Additional code-related calculations WHO IS THIS APP FOR? • Residential Contractors • Building Inspectors • Construction Professionals • Plan Review Staff • Designers • Builders • Estimators • Field Personnel WHY USE THIS APP? Time matters on every project. California Residential Code Pro was designed to reduce the time spent searching through code books and reference tables while providing faster access to commonly used information in the field. IMPORTANT INFORMATION This application contains residential code content from Chapters 1–10 and includes selected interactive calculators based on specific tables and diagrams. Not every table, diagram, calculation, exception, chapter, or reference contained within the complete residential code has been converted into an interactive calculator. Some tables are provided only as reference content, while others may require interpretation within the context of the full code. Users should always verify information, requirements, and calculations against the official adopted code publications, project documents, engineering requirements, local amendments, and applicable regulations before making construction, design, permitting, inspection, or compliance decisions. This application is intended as a professional reference and productivity tool and should not be considered a substitute for official code publications or professional judgment.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 15, 2026 · 9:44 AM $14.99