CST LINE Core
Home utility apps
Local-first Android tools for household records—starting with energy bill tracking and rate comparison.
CST LINE INTERIORS LLC · Los Angeles
Practical apps for home records.
Our core work is calm, offline-first home utilities—led by Home Energy Bill Tracker for electricity, gas, and water. We also offer home space planning consulting and careful app publishing support.
Core product
Home Energy Bill Tracker
Track electricity, gas, and water bills on your device. Compare rates offline. No account. No cloud. No ads in V1.0.
What we do
Home utility apps first. Consulting and publishing alongside.
Clear roles: product is the core; consulting and release support stay secondary and claim-light.
Consulting
Home space planning
Optional consulting on room goals, residential priorities, and finish directions—not construction contracting.
Support line
Publishing & growth support
Store listing materials and compliance page coordination—without guaranteed installs or review outcomes.
How we work
Document first. Ship only what you can explain.
1. Clarify
Define scope, audience, and what will not be claimed.
2. Align
Match product behavior, privacy text, and support pages.
3. Deliver
Hand over materials reviewers and homeowners can verify.
Company snapshot
CST LINE INTERIORS LLC
631 S Cochran Ave, Los Angeles, CA 90036, United States
STRICKLEN@cstlineinteriors.site · +1 304-415-3735 · D-U-N-S: 141264710