Alton’s Trusted Source for Paint Protection

Excellent service and work. They polished my front headlights and they look like new.

Paint protection film , ceramic coating , And Tint on vehicle was installed by Black Diamond perfectly !! Completely satisfied! Third time i have used their services i have always been treated like royalty. Highly recommend Black Diamond

Best shop for ceramic coating, tint, and paint protection film! Highly recommended, both my vehicles have gotten ceramic coating and tint by them!

Just got my 2024 GMC 2500 ceramic coated, paint corrected, and had them install some ceramic window tint. I was recommended by Integrity Auto Repair, my trusted mechanics, and they were right. The work was perfect, the truck looks better than factory and now has some added protection. They take pride in their work, and I would definitely recommend.

Excellent job on my Lexus!! The window tints came out awesome. Thanks to Bella and the Black Diamond auto werkz team. I’m still not done with their services. See you later!!

Very good customer service , friendly staff explained everything in detail , overall very impressed with the service and product.

Jorge Castillo and the crew at Black Diamond made my new to me 2019 Mercedes E300 look absolutely amazing! I had them tint my windows, apply paint protection film, and gave it a ceramic coating. The ceramic tint and paint protection film are a must here in South Texas. They did a fantastic job getting all the years of contamination on the paint off and made the paint look a 100 times more brilliant. Jorge explained everything in great detail and answered every question we had. I also appreciated the photos Jorge sent during the different parts of the process. Thank you, Black Diamond!

Super satisfied with Jorge work , this is my 3 car getting protected and detailed. The attention to detail is outstanding, always respond back. Looking forward to the next one. Thanks

Black Diamond did a great job on my interior/exterior detail. High quality work and done on time!

They were very professional and quick. They picked up my vehicle at my house and also delivered it. Great service

I went to another shop for PPF (Paint Protection Film) for my 2020 C8 and it was instant regret. I came to Black Diamond referred by a friend of mine and let me tell you the install was night and day difference. The install was profressional and Quick and I couldnt even tell it was on the car. Thats Quality work and Black Diamond even did a 2 week follow up to make sure i was satisfied also to make sure none of the film lifted. They even washed the whole car again for me not just were the PPF was installed. They Ceramic coated the whole car and wheels aswell. Very Professional people there and a pleasure to do business with here are some pics of there shop and my car...will highly reccommend to anyone to protect there babies..Thank You

Outstanding customer service from Jorge,his wife and Black Diamond team. Great place to take your vehicles and protect them from the elements. Whether it's PPF, tint or ceramic coating. Thanks for the great service you provide the RGV!!

Had my 2023 Sierra At4 serviced by them. From the moment I requested pricing and information they were always quick to respond and answered all my questions. Even when my truck was delayed they kept inconsistent contact for updates, and were accommodating once it arrived. Even went as far as adding multiple items to the job as they were working on it. All day I received photo updates on the progress of the vehicle. Overall had a great experience and will return for further business.

Got full protecion film on the front as well as paint correction and ceramic coating on the whole vehicle on our BMW X7. For starters, the communication has been bar-none the best i have received from a company in the valley for the last 10 years I've lived here. extremely satisfied with the work as well, thank you to the team!

Really happy with the tinting job done on my new Tesla Model 3. No issues at all. Isabella and Jorge were very helpful and explained the process so there were no surprises. Highly recommend Black Diamond for services. Will definitely go to them for any future work.

Thank you, Black Diamond Mcallen! I'm obsessed with my truck, Ya'll did an excellent job on my satin black hood wrap. I took it on a very long road trip in this Texas heat and the wrap has held out great. I am excited to share these before and after pictures with ya'll. I will definitely be getting more work from here soon.

Took my Model Y in for a full body Xpel Stealth and tint work. Jorge was awesome and very professional. Dropped off the vehicle and he and his team got to work on it very quickly. The work was amazing and the attention to detail done wrapping around the edges was phenomenal. He's able to custom cut film to fit your vehicle since he has a large plotter. Would and have recommended his shops to anyone. I've been back for the two week and a one week follow up where he's gone over the work and made small adjustments where necessary.

Jorge was very helpful knew right away what needed to be done to get my vehicle looking at its best. This is my 4th vehicle I’ve taken to BlackDiamond for Paint Protection Ceramic window tint, and Ceramic coating for the vehicle. There is no other place I trust for this type of service