About Postal Systems
Licensed, bonded & insured mailbox specialists.
Postal Systems is a USPS-approved commercial mailbox contractor serving San Diego County and select surrounding markets. We focus on compliant, turnkey mailbox systems so boards, managers, and builders have one expert team handling layout, installation, and USPS sign-off.
For more than two decades, we have helped HOAs, apartments, builders, and facilities upgrade failing or outdated mail stations to secure, code-compliant systems residents and carriers can count on.
The easy button for mailbox projects
We specialize in commercial mailbox systems, so your team does not have to become experts on USPS guidelines and hardware options.
Most projects start with a problem: vandalized boxes, rusted pedestals, USPS notices, or new construction that needs a compliant mail station on a tight schedule. We step in with a clear plan, detailed quoting, and a documented process so there are no surprises.
From design and layout through pad work, hardware installation, and USPS inspection, our team manages each step. Boards, managers, and superintendents get one point of contact and updates they can share with stakeholders.
Because we focus on mailboxes, we know the details that matter: carrier access, ADA reach ranges, slab and anchor requirements, and how USPS will review your site on inspection day. That focus keeps projects moving and reduces rework.
- • Turnkey projects from layout to inspection.
- • Transparent pricing and written scopes.
- • Experience with HOAs, apartments, builders, and facilities.
- • Long-term support for keys, locks, and repairs.
Who we serve
We work with managed communities, builders, and organizations that need reliable mailbox systems and clear coordination with USPS.
HOAs & Property Managers
Turnkey replacements and upgrades for communities with aging or vandalized mail stations, including tenant communication and USPS coordination.
Apartments & Multi-family
CBUs, 4C mailboxes, and parcel lockers that keep mail secure and resident-friendly while meeting USPS and accessibility requirements.
Builders & Facilities
New construction layouts, concrete pads, and inspection support for builders, commercial parks, campuses, and public agencies.
Why properties trust Postal Systems
Local, USPS-approved contractor focused on compliant, long-lasting mailbox systems.
USPS Approved
We coordinate USPS approvals and inspection sign-off.
Licensed & Insured
Licensed, bonded, and insured in California. CA Lic. #904106.
Turnkey Installs
Layouts, pads, anchors, tenant notice, USPS coordination, and sign-off.
Warranty & Support
Hardware-backed warranty with responsive local support.
Our installation process
From site visit and layout through USPS sign-off, we handle every step of your mailbox project.
Step 1
Site visit & layout
Assess location, layout, ADA clearances, and USPS requirements.
Step 2
Detailed quote
Transparent scope, hardware, labor, and schedule.
Step 3
Schedule & tenant notice
Coordinate timing and tenant communication to minimize disruption.
Step 4
Installation
Pads, anchors, secure mounting, labeling, and lock work.
Step 5
USPS inspection & handover
We coordinate USPS inspection, obtain sign-off, and deliver keys.
Talk through your mailbox project with a specialist.
Share where your property is today and where it needs to be. We will recommend options, explain USPS requirements, and provide a clear quote.