What a Real Large Format Print Shop Actually Looks Lik
Ever wonder what actually goes into making your signs and banners? Here’s a look at an average day at Monster Media.

We build every single thing we sell. Period. We stick strictly to large format—custom signs, vinyl banners, POP displays, massive event wraps, wood signage... if it’s big, we print it. That’s our lane, and we stay in it because it’s what we do best.
There’s a reason you won't find us printing T-shirts, coffee mugs, cheap plastic trophies, or business cards. You can’t be the best at what you do if you’re trying to do everything for everybody. We stick to the heavy-duty stuff so we can do it right.
At Monster Media in Riverside, we don't hide behind a laptop or broker your orders out to some third-party middleman. From 50-foot sponsor banners stretched across our shop floor to direct-to-substrate UV flatbed printing and CNC trimming, everything is manufactured right here under our roof.
Dealing straight with the factory means no middleman markups, real quality control, and zero excuses on deadlines.
3 Questions to Ask Before You Hire a Sign Shop:
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"Can I stop by and see the floor where my job is being printed?" (If they dodge the question or claim it's "off-site," they’re brokering it.)
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"Do you run flatbed UV printers or roll-to-roll vinyl overlay?" (Knowing the equipment tells you if they own industrial gear or desktop stuff.)
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"Who handles quality control before it hits the truck?" (At a real factory shop, the guy printing it is inspecting it.)
Come by the shop and see the floor for yourself, or give us a call on your next project.
Monster Media Inc.
📍 1515 Marlborough Ave, Riverside, CA 92507
📞 Direct: (951) 684-3111
🌐 monstermediainc.com