For HOAs
Planning a mailbox replacement project
What boards and managers should know about timelines, USPS coordination, and tenant communication.
Postal Systems blog
Postal Systems blog
Education for HOAs, property managers, builders, and facilities in San Diego County on compliant, USPS-approved mailbox systems.
Articles and guides are coming soon. In the meantime, you can learn more about our mailbox services or view our service areas.
For builders
Coordinating CBUs and 4C units with your schedule
How to align mailbox layout, pad work, and USPS inspection with construction milestones.
For property teams
ADA-compliant mailbox upgrades
Key clearances, slopes, and heights to consider when updating existing mailbox sites.
Get a USPS-approved quote
Fast, compliant installs with inspection sign-off.