Category Index
One operating platform for focused local directories.
Category Index is the umbrella for practical, research-backed directory products. Each directory has one canonical host, its own category focus, public-source checks, and wave-gated city pages instead of thin mass-published listings.
Operational directory index
HVAC Record
Plain-English HVAC contractor pages for US homeowners, built from public business profiles, service notes, and source checks.
- Category
- HVAC
- Launch state
- Published reference directory
- Published scope
- 28 cities · 1 service
- Canonical host
- hvacrecord.com
- Network host
- hvac.categoryindex.com
- Refresh posture
- Google Places profile and review metadata refreshed twice monthly where shown.
Appliance Repair Index
Appliance repair directory for comparing local major-appliance repair companies using public business profiles and source checks.
- Category
- Appliance Repair
- Launch state
- Published pilot directory
- Published scope
- 3 cities · 1 service
- Canonical host
- appliances.categoryindex.com
- Network host
- appliances.categoryindex.com
- Refresh posture
- Public profile sources refreshed on the directory cadence before public expansion.
Roofer Index
Roofing directory for comparing local roof repair, replacement, and storm-damage companies using public business profiles and source freshness signals.
- Category
- Roofers
- Launch state
- Published pilot directory
- Published scope
- 6 cities · 1 service
- Canonical host
- roofers.categoryindex.com
- Network host
- roofers.categoryindex.com
- Refresh posture
- Public profile sources refreshed on the directory cadence before broader launch waves.
Storage Unit Index
Self-storage directory for comparing local storage facilities using public business profiles and source freshness signals.
- Category
- Storage Units
- Launch state
- Published pilot directory
- Published scope
- 3 cities · 1 service
- Canonical host
- storage.categoryindex.com
- Network host
- storage.categoryindex.com
- Refresh posture
- Facility profile sources refreshed on the directory cadence before public launch waves.