A DIY installer or plumber needs to fix a washer drain line that was installed without a trap or vent, and is deciding between adding an AAV/trap or a basement trap with potential venting issues.

No dedicated software exists to guide DIYers through plumbing code compliance or provide step-by-step remediation options with local building code integration.

Severity

2Mild

Willingness to Pay

implied

Added

Jun 19, 2026

Implied Software Gaps

A mobile app that provides code-compliant plumbing repair guidance with augmented reality and material lists.

App Concept

PlumbFix Advisor

PlumbFix Advisor is a mobile app that guides homeowners and DIYers through common plumbing repairs. It uses augmented reality to identify existing setup, then provides code-compliant step-by-step instructions with local building code references. No more guessing about vents or traps.

Key Features

AR-based pipe identification to map current plumbing layout
Local building code database for trap and vent requirements
Step-by-step visual repair instructions with materials list
Community Q&A with licensed plumbers

Target Users: DIY homeowners and property flippers doing minor plumbing repairs in the US

Revenue Model: Freemium with $4.99 per repair guide or $19.99/year subscription for unlimited access

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