1
Ask About Film Quality
- Ceramic or nano-ceramic is ideal
- Avoid dyed or cheap films for long-term performance
- Check warranty coverage
2
Inspect Their Past Work
- Look for edge cleanliness
- No bubbles or peeling
- Consistent color
- Straight cuts and smooth corners
3
Check Installation Techniques
- Do they use computer-cut templates?
- Heat shrink techniques?
- Proper cleaning before installation?
4
Warranty & Longevity
- Ask about lifetime warranties or transfer options
- Quality tint should last 8–10 years without fading
5
Customer Reviews & Reputation
- Check online reviews
- Ask for referrals
- Avoid shops with complaints about peeling, bubbles, or fading