PostalAnnex+ of Riverside is your one-stop source for business services. Located at 3410 La Sierra Ave Ste F , we compare shipping rates of UPS, FedEx, and the USPS, carry a wide assortment of mailing supplies, and shipping supplies, perform notary public services, offer private mailbox rental, fax sending and receiving service, copy services in B&W and Color, document shredding service, print from disk/USB drive, freight shipping, passport photos and much more, all under one roof in a convenient location. Since 1985, PostalAnnex+ has become the expert in custom packing and shipping of items large, fragile, awkward and valuable which travel via UPS and FedEx. For more than 30 years, hundreds of thousands of people have trusted PostalAnnex+ with the one-of-a-kind, time-sensitive, and sentimental possessions. Still, we earn the trust of every customer one shipment at a time. We believe we should treat your items as if they were our own. Give us a call and let us show you why we should be your best choice for all your business service needs.
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LTL, Volume, Truckload, Expedited, Trade Show & Flatbed Freight Services.
Long Distance Deliveries
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Delivery, Messenger, Rush services, Riverside, Los Angeles.
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Reliable commercial delivery service up in Sourhern California.
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True Haven Express stands out for reliability and responsiveness in a region where big carriers often fall short on speed and personal service. We offer true same-day delivery across the Inland Empire, Los Angeles, Orange, and northern San Diego counties — not next-day promises dressed up as "express." Clients get direct communication with a real person, flexible scheduling for rush and recurring routes, and consistent on-time performance they can build their own operations around. Whether it's a single urgent package or an ongoing delivery route, we treat every job with the same level of care and accountability, backed by hands-on experience across the courier and last-mile delivery industry. We're a local, owner-operated company — which means faster decisions, more flexibility, and a genuine stake in getting it right every time.
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