Darkness first
- Primarily changes appearance
- Can have a flatter or less refined color
- Lower-cost construction
- May not provide the comfort customers expect
SunBlock TintingStay cool. Look hot.Why SunBlock Tinting
Better film.
Better process.
We specialize in premium nano films because our customers deserve more than a dark window. They deserve lasting performance, a clean finish, and an installer who takes pride in every edge.
Get a free quote ↗NANOFILM
Clarity
Comfort
Protection
Why nano?
We don’t install
basic film.
Basic dyed films are primarily designed to darken glass. We choose modern nano-carbon and nano-ceramic films because they offer a richer appearance and better performance without relying on bargain-grade materials.
Nano film
- Rich, clean black appearance
- Strong UV protection
- Improved heat and glare control
- Signal-friendly, non-metallic construction
- Manufacturer-backed coverage on qualifying films
Nano-carbon
Clean style.
Serious value.
Our nano-carbon film is the right fit for customers who want privacy, UV protection, and a rich black factory-style finish at an excellent value.
Nano-ceramic
Maximum comfort.
Premium performance.
Nano-ceramic is our top choice for customers who want maximum heat rejection, better cabin comfort, and premium performance in the Texas sun.
CAREFUL
INSTALL
PROCESS
INSTALL
PROCESS
The installation matters
A cleaner, more controlled install.
We prepare each window carefully and use professional installation techniques selected for the film, glass, and working conditions. That gives us the control needed for accurate positioning and clean finishing.
Our process supports the precise placement, detailed edges, and professional result SunBlock Tinting is known for. The film matters—but the person installing it matters just as much.
How it started
Frustration became a profession.
SunBlock Tinting started almost by accident. After Cody Calvo had his own truck tinted by several different people, the work still wasn’t up to the professional standard he was looking for.
Instead of settling, he decided to learn the craft himself. What began as a personal mission to get one vehicle done correctly grew into professional training and a business built around the thing he couldn’t find: clean work, honest communication, and professional treatment from start to finish.
Today, SunBlock Tinting serves automotive, residential, and commercial customers throughout Lockhart and surrounding communities—still guided by the same belief that every customer deserves work done with precision and pride.
Read our Post-Register feature →Local recognition. Professional training.
The awards.
The work behind them.
Best Window Tinting in 2025 and 2026, with formal window-tint training behind every installation. Open a certificate to take a closer look.
2026 / Community recognition
Best Window Tinting
Best of Caldwell County · Lockhart Post-Register
Thank you, Caldwell County, for choosing SunBlock again.
View certificate ↗
2025 / Community recognition
Best Window Tinting
Reader’s Choice · Lockhart Post-Register
The local recognition that started a two-year tradition.
View certificate ↗
2024 / Professional training
Certified Window Tint Specialist
Hall of Fame Detail · Certificate of Completion
Cody Calvo completed window-tint training on August 24, 2024. Instructor: Kelton Anderson.
View certificate ↗Real local feedback
See what our customers say.
Don’t just take our word for it. Visit our Google business listing to read customer reviews, see recent photos, get directions, and find the latest information about SunBlock Tinting.
View Google reviews ↗G
Read customer reviews ↗SunBlock TintingLockhart, TexasOpen our Google listing to view current ratings, customer comments, and photos.Ready for better film?