
R12 to R134a gas conversion experts in Slough
Mark 4 provides first-class R12 to R134a gas conversion services in Slough, ensuring your car's air conditioning system is efficient and eco-friendly. Contact us today to arrange a free quote.
Established 1970
Many 5-star reviews
F-gas regulated
Why switch to R134a gas?
R12 refrigerant, once a staple in car air conditioning systems, has been phased out due to its harmful environmental impact. If your vehicle still relies on R12, it’s time to make the switch to R134a. This modern refrigerant is not only more environmentally friendly but also ensures better performance and efficiency. At Mark 4, we understand the importance of keeping your car cool while doing your bit for the planet. Our R12 to R134a gas conversion service is designed to help you transition seamlessly, ensuring your air conditioning system is up to date and compliant with current standards.

Benefits of R12 to R134a conversion
Switching to R134a gas offers numerous advantages. It’s a safer, more sustainable option that reduces your vehicle’s environmental footprint. Additionally, R134a is widely available, making future maintenance more convenient and cost-effective. Our conversion process ensures your air conditioning system operates efficiently, providing optimal cooling performance even on the hottest days. With over 55 years of experience, Mark 4 guarantees a professional service that prioritises both your comfort and the environment.

Our expert conversion process
At Mark 4, we follow a meticulous process to convert your air conditioning system from R12 to R134a. Our trained technicians begin by safely removing the old refrigerant, inspecting the system for any leaks or issues, and replacing necessary components to ensure compatibility with R134a. We then recharge the system with the new refrigerant and test it thoroughly to confirm optimal performance. Looking to upgrade your air conditioning system? Give us a call today and experience the Mark 4 difference.
Upgrade your car's air conditioning today
Don’t wait for your air conditioning to let you down. Call Mark 4 now to book your R12 to R134a gas conversion and enjoy a cooler, greener drive.