P.O. Plus
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Your one-stop center for pack & ship, mailbox rentals, and print services since 1982. Whether you need one copy or a high-volume print run, we're here to help.
PO Plus has been San Francisco's trusted shipping store, print shop, and mailbox rental center since 1982. Located in the Castro District, we provide professional printing, shipping, and business services for individuals, small businesses, nonprofits, and organizations throughout San Francisco. Our print shop specializes in business cards, flyers, brochures, postcards, banners, posters, foam board signs, blueprints, invitations, marketing materials, and large-format printing with fast turnaround and exceptional quality. We also offer domestic and international shipping, expert packing services, package drop-off, document printing, copying, scanning, faxing, laminating, notary services, passport photos, office supplies, and secure private mailbox rentals with a real San Francisco street address. Mailbox customers enjoy package receiving, mail forwarding, and secure mail storage. PO Plus is proud to provide friendly, personalized service with competitive pricing and decades of experience. If you're searching for a print shop in San Francisco, business card printing, banner printing, mailbox rentals, notary services, or reliable shipping in the Castro, PO Plus is your neighborhood destination.
10/10/2026
📬 Your mail deserves a better address.
Need a secure place for your mail and packages? PO Plus mailbox rentals give you a real street address, reliable package receiving, mail forwarding, and secure access—so you can outsmart those porch pirates!.
If you’re looking for something even more flexible, ask us about our Digital Mailbox service! 👀
Local, convenient, and Castro proud. Stop by or visit poplus.com to get started.
10/08/2026
📖✨ Join us for our friends at Q***r Arts Featured!
They're hosting Q***r Bedtime Stories — a cozy community live-reading night for LGBTQ+ adults in the Bay. Come listen or share a reading (1–8 min, any genre).
Doors 7:30pm | 8pm start @ Q***r Arts Featured, the Castro
All welcome. No one turned away for lack of funds.
10/06/2026
Your next big idea deserves more than a basic print job. 👀
From business cards and posters to banners, signs, and foam board, Castro Print Shop at PO Plus is ready to help bring your project to life.
Whether you’re promoting your business, planning an event, or just making something awesome, print it with your local Castro print shop.
🖨️ Get started at www.castroprintshop.com
10/04/2026
🎉 Join us for the 52nd Castro Street Fair!
Sunday, October 4, 2026 | 11am–6pm | Castro & Market Streets
We're excited to be part of this neighborhood tradition again this year — come hang out, meet your neighbors, and celebrate everything that makes the Castro Fabulous!
10/03/2026
Let's take care of our neighborhood, together. 🧹✨
Join the Weekly Castro Cleanup every Saturday, 10–11 AM — free meal, good company, and a cleaner Castro. Sign-up using the QR code!
09/30/2026
Check out some amazing art at the Castro ArtWalk, Friday October 2, 5–8PM!
09/28/2026
New cards just landed! 💌
Need a birthday card? A thank-you? Something weird, wonderful, heartfelt—or just very you?
We’ve got a fresh selection of greeting cards for every kind of occasion, now in store at PO Plus.
Come browse the wall and find one worth sending. 💌✨
09/26/2026
📬 Your mail deserves a better address.
Keep your home address private while enjoying a secure, professional mailbox at PO Plus in the heart of the Castro. All of our traditional and digital mailboxes include:
✅ Real street address
📦 Package acceptance from all major carriers
🔒 Secure mail handling
🌈 Proudly serving San Francisco since 1982
Visit us at 584 Castro St. and find the mailbox that's right for you.
09/24/2026
Get out and enjoy that San Francisco summer with the Castro W**e Walk! 🍷
Thursday 9/24, 6–9pm - see you out there!
**eWalk
09/22/2026
Your mailbox just got more valuable. If you’re already a PO Plus mailbox customer, you can get $25 in print credit when you sign up for Castro Print Shop. Business cards, flyers, postcards, brochures, posters, signs and more are printed right here at PO Plus. Ask a staff member for details and start printing today.
Click here to claim your Sponsored Listing.
Contact the business
Telephone
Website
Address
584 Castro Street
San Fransisco, CA
94114
Opening Hours
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
| Saturday | 10am - 3pm |
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