Considering Tint Lab? Tint Guys is a 5-star Diamond Bar-area window tint, paint protection and ceramic coating shop — lifetime warranty, free quotes, most jobs same-day.
Tint Lab is a window-tinting option in the Diamond Bar area. Here's how we compare.
When you weigh Tint Lab against Tint Guys, ask for the details in writing — we already publish ours. Tint Guys names its film brands, puts its warranty in writing, and has a documented track record:
| Feature | Tint Guys | Tint Lab |
|---|---|---|
| Film brands carried | 3M, SunTek, LLumar & XPEL Prime — named | Confirm which brands they use |
| Warranty | Lifetime on ceramic & nano-ceramic, in writing | Ask for the terms in writing |
| In business since | 2009 · Walnut shop 30+ years | Confirm years in business |
| California-legal install (70% VLT front) | Explained before we cut film | Confirm CA-legal options |
| Tesla & EV-certified installation | Yes | Confirm certification |
| Ceramic / nano-ceramic IR rejection | Yes — 99% UV + infrared | Confirm film grade |
| Transparent starting prices | From $189 carbon · $299 ceramic | Often quote-only |
| Free written quote + online booking | Yes — quote in ~10 min | Varies |
| Tint · PPF · ceramic coating · car audio | All in-house, one warranty | Varies |
| Google rating | 5.0 ★ | See their listing |
Comparison reflects Tint Guys' standard offering. Confirm current details with Tint Lab directly.
Yes. Tint Guys is a 5-star Diamond Bar-area shop offering premium ceramic and nano-ceramic window tint, paint protection film, ceramic coating and car audio — backed by a lifetime film warranty and free written quotes. Most installs are same-day.
Our Walnut shop is at 20265 Valley Blvd, Suite K, Walnut, CA 91789. Call (626) 810-8468 for a free quote or get driving directions from the buttons at the top of this page.
Tint Guys offers a lifetime manufacturer warranty on ceramic and nano-ceramic films, in writing. Ask Tint Lab to confirm their warranty terms and compare.
Tint Guys installs 3M, SunTek, LLumar and XPEL Prime films — named brands, not unbranded film. Ask Tint Lab which manufacturer they carry so you can compare like for like.
Tint Guys has installed window tint, paint protection film and ceramic coating on tens of thousands of vehicles in the San Gabriel Valley since 2009, and our Walnut shop (Tint Works Plus) has 30+ years on Valley Blvd.
