Welcome to AST Aylesbury Ltd
Your Trusted Local Garage in Aylesbury
Professional Air Con Regas In Aylesbury
Restore Cold, Clean Air Quickly
If your air conditioning is blowing warm air, misting up easily, or taking too long to cool the cabin, it may be time for an air con regas. At AST Aylesbury Ltd, we recharge air conditioning systems for all makes and models, using modern equipment to ensure accurate gas levels and a reliable, long lasting result. With 32 years of experience and a friendly, transparent approach, we make it simple to keep your vehicle comfortable all year round.
Whether you drive a family car, small city model or something more performance focused, our team can help diagnose issues, recharge your system and get your air con working as it should.
Booking Made Easy
Taking care of your car shouldn't take over your life! You can book online using our online booking tool available 24 hours a day, 7 days a week.
CHOOSE YOUR SERVICE, MOT OR REPAIR
Enter your car registration for an instant price that you can book for free 24/7. Find out your MOT due date too!
BOOK YOUR APPOINTMENT ONLINE
It's quick and simple. Request a time and date, enter your details and book. We will contact you to confirm the booking.
PAY NOTHING UNTIL THE WORK IS DONE
No credit card needed! - You won't need to pay anything until the work has been completed.
Looking for a local MOT or service in Aylesbury? Book an appointment online today!
Why Regular Air Con Maintenance Matters
Air conditioning systems naturally lose gas over time, which reduces cooling performance and places added strain on components. A regas every two years helps keep the system efficient, prevents unnecessary wear, and improves fuel economy when the air con is running.
Typical signs you may need an air con regas include:
- Weak or warm airflow from the vents
- Windows misting up more than usual
- Unusual smells when the system is on
- The cabin taking longer to cool
- Air con not activating consistently
Keeping the system in good shape also helps protect seals and prevents avoidable leaks.
R134a And R1234yf Gas Recharging
Different vehicles use different refrigerants. Our workshop is equipped to handle both common system types:
R134a Regas
Suitable for most older and mid‑range vehicles.
What you can expect:
- Removal of old refrigerant
- Vacuum test to remove moisture
- Accurate refill to manufacturer specification
- Performance check after recharging
R1234yf Regas
Required for most modern cars and newer models.
What you can expect:
- Safe handling of low‑emission refrigerant
- System vacuum and recharge
- Updated pressure checks
- Final cooling efficiency test
If you are unsure which gas your vehicle uses, we can confirm this when you book.
Complete Air Con Checks For Peace Of Mind
Recharging the system is one part of keeping your air con healthy. If your system is losing gas too quickly, you may have a leak or a component that needs attention. We use modern diagnostic tools to help identify the source of the problem and explain the findings clearly.
Our air con checks may include:
- Pressure testing to highlight leaks
- Inspection of compressor operation
- Cabin filter condition check
- Visual inspection of pipes and seals
- Diagnostic scan if relevant to the fault
We will never begin repair work without your full approval.
Why Choose AST Aylesbury Ltd For Air Con Regas
- 32 years of experience working on all makes and models
- Family run garage with strong local roots
- Modern diagnostic equipment for accurate fault finding
- R134a and R1234yf systems supported
- Honest guidance and clear communication
- 12 month parts and labour warranty on repairs, conditions apply
- RAC Approved and AA Approved for added confidence
Book Your Air Con Regas In Aylesbury Today
If your air conditioning is not performing as it should, book an air con regas with AST Aylesbury Ltd and feel the difference straight away. Our team will recharge your system efficiently, check for any issues and help keep you comfortable on every journey. Contact us today to secure your appointment.