RFQ: 727.934.9781

Where Tradition Meets Technology
Banner Mailbox

Fremont, CA Decorative and Beautiful Custom Mailboxes

Alumina Products is a leading custom aluminum mailbox and decorative street sign manufacturer, serving Fremont, CA since 1998. We provide quality, indoor and outdoor mailboxes for both residential and community needs as well as street signs and custom street sign frames throughout Fremont, CA and the United States. Here are just a few of our custom mailbox collections; our variety of custom bases, finials, brackets, and accents will help you design the perfect custom aluminum mailbox for your home or business. Build your own custom aluminum mailbox today!

Cast Aluminum Mailbox Cast Aluminum Mailbox with Optional Terrace Roof and Cast Logo Cast Aluminum Mailbox with Standard Style Roof All Cast Aluminum Mailbox All Cast Aluminum Mailbox All Cast Aluminum Mailbox
Cast Aluminum Mailbox with Mini-Americana Base and address plaque Cast Aluminum Mailbox with (S) Scroll Bracket, address plaque, terrace style roof Mini-Americana Base and Acorn Finial Cast Aluminum Mailbox with a Rose Scroll, Acorn Finial, Mini-Americana Base (all welded construction to a 3in fluted pole, with an 18in burial of pipe Cast Aluminum Mailbox with Large (S) Scroll Bracket, F-4 Finial and B-3FL Base (welded to a 3in fluted pole All Cast Aluminum Mailbox with optional logo B-3FL base welded to a 3in fluted pole

Our Products Include:


Fremont, CA Residential Metal Mailboxes
Fremont, CA Commercial Metal Mailboxes
Fremont, CA Address Plaques
Fremont, CA Street Signage
Fremont, CA Entryway & Monument Signage
Fremont, CA Marketing Signs
Fremont, CA Decorative Mailbox Finials
Fremont, CA Metal Mailbox Brackets
Fremont, CA Beautiful Mailbox Accents

Our Services Include:


Mailbox Design
Signage Design
Mailbox Installation
Sign Installation
Mailbox Manufacturing
Sign Manufacturing

Our Portfolio Includes:


Residential Developments
Homeowner's Associations and Community Development Districts
Multifamily, Condominium and Apartment Communities
Corporate Office Mail Centers

We also offer our services locally to other nearby areas.