Advanced Coating Technologies - Manufacturer in Valencia - 27334 Muirfield Ln, USA

Excellent work at low prices. They DLC'd my muzzle brake and chrome nitrided my bolt carrier. I even had some flight simulator joystick parts coated and they all came back very nicely finished. It cost about $10-20 per item.

They did an excellent job with my pistol barrel. The turnaround time I was originally given was a 2 weeks, but it ended up being up to a month. However, Rajiv kept me updated each week and kept track of my order. Overall, I would say I am satisfied.

Amazing work. Highly recommended. Very reasonable pricing and even more reasonable turn around time. Will definitely be sending more firearm parts to get coated down the line. Chromium nitride on my slide and DLC coating on the barrel. DLC coating has a more shine to it as opposed to Staccato’s matte finish. I personally loved the shine of this companies DLC coating. First picture shows the chromium nitride slide with factory staccato DLC on barrel. Second photo shows factory staccato slide with this companies DLC. Third picture is just the items by themselves.

ACT is professional, fast, and does amazing quality coatings. They are very upfront with the entire process and do everything at a very reasonable price. I will continue using them for any coatings I need in the future. Very happy with everything I’ve had done by them thus far, and I highly recommend this business.

Raj and his team are going to be my go to when it comes to refinishing any of my firearms. Very proffesional and the finished product is perfect. Raj went over and beyond to talk over what I want and needed to be done and made sure to check over everything when all was done. I couldn’t be happier. Left some more parts when I got my finished project. I’ll definitely recommend them to all my buddies. A++

I sent a full set for pistol magazines to Advance Coating Technologies back in 2020, right at the height of COVID. I submitted a request for a quote and Raj took the time to talk to me to go over the different types of coating offered by their shop. The price quoted was actually less than what I was expecting. Raj indicated the job would be about a two week turn around. I shipped out my parts and had them back within a week. My package actually spent more time in the hands of the USPS, rather than at ACT. This was almost three years ago. The magazines take a bunch of abuse from being dropped on crushed granite rocks, mud, dirt and concrete. The TiN nitride coating done by ACT still looks the same as it did the day I got them back. The only parts on the pistol magazines that show any wear are the base pads. I have recommended Raj and the crew at ACT to numerous USPSA shooters in the bay area, as well as other shooters asking where to get gold magazines. Everyone that has moved forward with the recommendations have been extremely satisfied with ACT's work product. The ease in requesting and receiving a quote for a job, to the communication between ACT and the customer is top notch. I just placed an order for a new pistol with my gunsmith and will be sending the pistol to ACT to get coated with their new Warrior coating, along with TiN for all accent pieces. ACT has, and will be my go-to shop for anything I want coated.

Raj, and the staff are always a huge help. Our finishing jobs we get from ACT always turn out perfect. Very nice job, Turnaround times are great as well. This is our go to speciality finish place.

5 stars across the board. ACT always comes through with top quality coating. Raj takes care of me every time and always meets my deadlines. Can't say enough good thing about this company. Customer for life. Nick S