Mailbox services · San Diego, CA

CBU Installation in San Diego, CA

Postal Systems installs USPS-approved Cluster Box Units (CBUs) for HOAs, apartments, and commercial properties across San Diego. Whether you are replacing rusted or vandalized equipment or planning new mailbox locations for a project, we design, install, and coordinate inspection so your residents have reliable, secure mail every day. We coordinate layout, pads, anchors, tenant notices, and USPS inspections so your team does not have to.

• USPS-approved contractor for commercial mailbox systems.
• Local experience with HOAs and multifamily properties.
• Turnkey installs from site visit through USPS sign-off.

Get a USPS-approved quote Call (619) 461-4787

Why San Diego properties upgrade to USPS-approved CBUs

San Diego combines coastal conditions, older buildings, and dense infill projects. Many properties are still using aging CBUs that leak, rust, or no longer meet current USPS and accessibility expectations. At the same time, parcel volume continues to climb, and boards are under pressure to reduce theft and complaints about broken locks or hard-to-reach mail locations.

Replace rusted or vandalized CBUs with current USPS-approved equipment
Add extra compartments or new units to keep up with resident and parcel volume
Relocate CBUs to safer, better-lit locations that work for residents and carriers
Improve accessibility around existing mailbox pads for residents with mobility needs
Standardize CBU models across a portfolio so maintenance and keys are easier to manage

Upgrading to modern CBUs gives residents a better daily experience and helps align your property with USPS and accessibility expectations instead of relying on one more short-term repair.

Common CBU installation projects we handle in San Diego

Most CBU projects begin with a pattern of repairs, a USPS notice, or repeated vandalism. We help property teams turn those issues into a clear, scoped project with a realistic budget and timeline.

One-for-one CBU replacements on existing pads at older HOAs and apartments
Full station redesigns where routes, parking, or access have changed over time
Adding parcel lockers alongside existing CBUs to keep parcel volume under control
Consolidating scattered box locations into fewer, well-designed mail stations
Coordinating CBU upgrades alongside exterior repainting or paving projects

For each project, we document equipment counts, pad work, and accessories in writing so boards, owners, and managers can approve a plan that everyone understands.

How Postal Systems manages CBU layout and USPS sign-off in San Diego

San Diego properties often have tight drive aisles, limited space near entries, and settled concrete around older mailbox pads. Our approach is to design around those realities so carriers have efficient routes and residents have safe, predictable access to their mail.

Walk the site to review existing CBUs, pad conditions, lighting, and parking patterns
Review any USPS letters or requirements so the new layout addresses current concerns
Recommend USPS-approved CBU configurations sized for your resident and parcel counts
Plan pad removal, new concrete, and installation sequences to limit disruption
Coordinate USPS inspection and activation so the new CBUs go into service smoothly

You get a CBU installation project with clear steps from layout through inspection, instead of guessing what USPS or residents will push back on later.

FAQs about cbu installation in San Diego

Questions we regularly hear from boards, managers, and owners in this area.

Can you replace our existing CBUs in San Diego without changing the locations? +

In many cases, yes. We can install new USPS-approved CBUs on existing pads when they are still in good condition and meet current layout expectations. Where location or access is a concern, we explain options and show you alternatives before work begins.

Do you coordinate with USPS for new CBU installations in San Diego? +

Yes. Postal Systems works directly with USPS on layout, equipment type, and final inspection. We help you understand what carriers expect and design your project so it is ready for approval rather than trial-and-error.

Will residents lose mail service during a CBU installation project? +

On many San Diego projects, we phase work so residents continue receiving mail while old CBUs are removed and new equipment is installed. We explain the phasing plan in your proposal and help you communicate clearly with residents about any temporary changes.

How much does CBU installation cost in San Diego? +

Pricing depends on the number of CBUs, parcel lockers, pad work, demolition, and site access. After a site visit, we provide a written proposal that breaks out equipment, concrete, installation steps, and any optional upgrades so you can make an informed decision.

Nearby areas we serve for this service

If you manage multiple properties, we can coordinate projects across neighboring communities.

Other mailbox services in San Diego

We handle a full range of mailbox projects for local communities and properties.

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

Fast, compliant installs coordinated with USPS approval and inspection sign-off.

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.