1. PostalAnnex

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Castro Valley, CA

PostalAnnex

4.8 (45 reviews)
Closed • 10:00 am - 3:00 pm
Updated 3 months ago

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Response time

2 hours

Response rate

100%

Services - PostalAnnex

Mailbox centers

Document binding

Copymaking services

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5 years ago

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5 years ago

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4 years ago

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6 years ago

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Ask the Community - PostalAnnex

Can I drop off a package to be returned ? It already has a pre paid label and post office closes before I get off work

Hello Shari, I apologize for missing your question. Yes you definitely can drop off packages with prepaid labels for all carriers. FedEx, UPS and USPS as well as DHL for… 

View All 2 Questions

Review Highlights - PostalAnnex

“I've gone to the Postal Annex in union city and got treated shitty plus my package came back :(.”

Mentioned in 11 reviews

Read more highlights

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I first contacted Joel for a quote for some brochures in late August, and I received a response the…read morevery same day with some questions for clarification. This was my first time placing an order on print materials and I forgot to mention many details concerning the type of paper I wanted (i.e. glossy, matte, regular uncoated paper, paper weight, etc.). I really appreciated Joel's patience and willingness to walk me through the process of figuring out what I needed while keeping overall costs in mind. In the end, I went with 80# Gloss Text in two different sizes for two difference brochures (ordering 1,000/ea) - 8.5'' x 11'' - $195 8.5'' x 14'' - $295 Those prices included folding (tri-fold for the letter size, quarter-fold for the legal size), and also PDF proofs prior to printing. We finalized my order on September 11th and the brochures were delivered ($10 fee) on Friday, September 22nd, just in time for a slew of job fairs at work. The brochures turned out beautifully (perfect paper weight and type, glossy and vivid color photos and text). All in all, I am so pleased with the team at In and Out Printing Service and highly recommend them!

I've been working with Joel the owner for some time now. We have literally given his company…read moreseveral jobs because he's not only easy to do business with, but he also pays attention to detail. We have been happy with the products that were made by his company and look forward to continuing our business relationship. If you are looking for a print company whether locally or abroad, check out Joel's company, and you'll see that you don't need to go anywhere else.

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So glad I found QC Signs! I actually saw their van while driving across the Bay Bridge and decided…read moreto give them a call. I highly recommend Andy and QC Signs. Andy was friendly, easy to work with, and offered a great price. I also love supporting a family-owned business. We ran into a few complications with my sign installation and I was pleasantly surprised when Andy included a free custom banner worth $100. That was such a nice gesture and really showed how much he cares about his customers. I had a great experience and will definitely call Andy again when I need anything sign-related. Highly recommend!

I want to express my deepest gratitude to QC Signs for their incredible work and professionalism…read more From the very beginning, they were attentive, patient, and truly dedicated to bringing my vision to life. They helped me recreate my business logo with such precision and care--it came out even better than I imagined. Every detail was thoughtfully executed, and you can genuinely feel the quality and intention behind their work. What I appreciated the most is how they understood not just the design, but the essence of my brand. They created something that not only looks beautiful, but also helps attract clients and elevate my business presence. The entire process was smooth and stress-free. Their communication, customer service, and commitment to excellence made all the difference. I highly recommend QC Signs to anyone looking for high-quality work, creativity, and a team that truly cares about your business success. Thank you for helping me bring my brand to life in such a powerful way!

PostalAnnex - mailboxcenters - Updated October 2026

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