Diag Tools

Adrian Allen

This was my first time utilizing this application. The agent was quiet helpful in the setting up and walking me through the process.

Rabee Bazlamit

Amazing People we had everything we want and even more , thanks for the whole team and Mr Nacer ❤️

Andre Hislop

Absolutely amazing customer service I will definitely be purchasing from them again in the future.

Hunter Davis

These guys truly are a next level A1 service! I saw the reviews that everyone had given and felt extremely confident in giving my business to these gentleman. After a few very minor hiccups, they came to remote back in and got me all squared away and back in business! I will ABSOLUTELY be recommending and coming back here for future software updates. Thank you fine gentleman once again!!!!

Fat guy

This company went above and beyond it took them lots of hours to install software onto my computer because my windows was broken so I suggested that I put a fresh install of windows to help them out and it worked couldn’t be happier for them to install it on my computer. I will be using this company again in the future.

John Black

An amazing and reliable team that are knowledgeable and help whenever possible. Recommend to anyone.

john hight

Diag Tools did a great job installing the ISTA software for me, including being very patient with my fumbling.

Preston Tatro

Customer service responded over the weekend to help me fix a issue asap. Awesome!

Jess Gibbens

So i can tell you all that these guys are 100% legit! Installed ispi ista +, std tools, ista/P stand alone and ICOM firmware for me. Set everything up even after hours. I had multiple questions all answered within a day and action was always taken very happy. I will use them for all Related needs in the future!

Christian

Hello, I used diag-tools.com to get the BMW software I needed for my 2025 BMW M5, and I couldn’t be happier with the experience. Their remote support team went the extra mile — they connected in, handled the transfer, and made sure everything was set up correctly. They didn’t give up until I was up and running. Thanks to their help, I was able to read and clear codes without any issues. Great service and highly recommended!

Muiris

I must compliment Diag Tools on their after sales service. I had difficulty with the installation which their technician was immediately at hand to resolve.

Martin

Very helpful. Not only a place where you can get the software which is hard to find online but mainly the complicated install done remotely. Looks like everything works as it should. Very happy will definitely use this company again

Inigo Montoya

Exactly what I needed! Installation successful and fully handled remotely, had to subscribe to mega and work around UK time, otherwise 10/10

Peter Akinwale

I was having connection issues with the program connecting to the vehicle. Not only was the service promt but the service technician was very professional. I cant recommend enough.

Jason Anderson

Dial Tools did a great job on getting my computer set up with the software. Walked through the process and was very quick and efficient. I recommend them highly.

F M

Diag tools team are so professional and knowledgeable.i purchased bmw ISTA software from them and they offered me free installation.the team spends all weekend to install the software.with out any questions or giving you hard time.they did amazing work. Specially thank you for the diag tools team. And you guys have a new lifetime customer.

Taha

If you want to save your self the biggest headache installing ISTA then look no further, bought it today had me running same day with remote install, worth every penny

Michael Klinger

They went above and beyond with my install. They spent hours cleaning things up and making sure everything was perfect. And they are more then willing to help and make sure that your happy. Great guys! A+

Emil Mihai Catana

Very good guys, I recommend them. ✌️✌️ and communicative