Orange, CA since 2015
A Tint Shop That Stayed Put
Window Tinting 21 has run out of the same shop on N Batavia St for almost a decade, tinting cars, homes, and offices for Orange County one job at a time.
What We Do and Why It Holds Up
The work. Ceramic and carbon window film for cars, plus flat-glass tint for homes and offices. Hood wraps and custom plates round out the shop when a car's already in the bay.
Why it's different. We're an authorized LLumar dealer, so the film going on your glass is genuine LLumar IRX Ceramic, backed by LLumar's own lifetime warranty, not a shop-only promise that disappears if we ever close up.
Led by Henry Castillo. Henry has run Window Tinting 21 out of the same Orange, CA location since 2015, building the shop's reputation one car at a time on Instagram and by word of mouth.

Every job, in-house
Tint. Wrap. Plate. One Shop.
How we run the shop
What Actually Matters Here
Straight Quotes
Send a photo, get a real number. No bait-and-switch once the car's on the lift.
Genuine Film
LLumar IRX Ceramic, not a rebranded roll. What we quote is what goes on the glass.
Clean Install
No bubbles, no lifted edges, no residue left behind on removal jobs.
One Shop, One Visit
Tint, wraps, and custom plates all handled in the same bay on Batavia St.
The Window Tinting 21 advantage
Why Orange, CA Trusts This Shop
Authorized LLumar Dealer
Genuine LLumar IRX Ceramic film with LLumar's lifetime warranty on file.
Decade in Orange, CA
Same location on N Batavia St since 2015. Not a pop-up, not a franchise.
5.0 Rating on Yelp
31 reviews and 350+ real job photos from Orange County customers.
Cars, Homes & Offices
Auto tint is the core of the business, but we also do flat glass at home and at work.
Questions we get a lot
About Window Tinting 21
What film do you use?
LLumar IRX Ceramic film. We're an authorized LLumar dealer, so every install carries LLumar's lifetime warranty, not a shop-only guarantee.
How dark can I go?
We install everywhere from 5% (limo) to 50% (subtle). Legal limits vary by state and by window, so ask us which percentages are street-legal for your vehicle before you commit to a shade.
Do you tint homes and offices, not just cars?
Yes. Same ceramic film, applied to flat glass instead of curved auto glass. Good for cutting heat and glare on south- and west-facing windows.
How do I get a quote?
Fastest way is a photo over Instagram DM (@window_tinting21) or a call to the shop. We give free estimates before you ever have to come in.
Ready to Get Your Car Tinted?
Send a photo, tell us your shade pick, and we'll give you a free estimate before the car ever touches the bay.