Why Your Car Air Conditioning Needs a Regas?

Your air conditioning does more than keep you cool — it also improves comfort and helps demist your windows. Most manufacturers recommend servicing it every two years, so if it hasn’t been regassed recently or isn’t performing well, it’s likely time for a recharge.
Your car’s air conditioning system does more than keep you cool on hot days. When it’s working properly, it helps to:
- Maintains a comfortable cabin temperature
- Filters out pollutants, dust and pollen
- Helps demist windows faster in cold or damp weather
Over time, the refrigerant gas in your aircon system naturally reduces. This leads to:
- Air that isn’t as cold as it should be
- The car taking longer to cool down
- Increased fuel consumption as the system works harder
- Poorer demisting performance
Car Air Conditioning Services & Regas
At Midland Autocare, we’re fully equipped to service and regas both R134a and R1234yf systems used in modern vehicles. Our technicians identify the correct refrigerant for your car, follow manufacturer specifications, and handle all gases safely and responsibly. We are fully equipped to handle both common refrigerants:
Our full air conditioning service includes:
System Checks
- Performance & vent temperature check
- Refrigerant level check
- Visual inspection of compressor, condenser, pipes & hoses
Regas Process
- Recover & measure existing gas
- System vacuum to remove moisture
- Leak detection assistance
Recharge & Final Checks
- Recharge with correct R134a or R1234yf
- Add lubricant & UV dye if required
- Final temperature & performance recheck
Areas We Cover
If you’re looking for car aircon regas near Walsall, Midland Autocare is easy to reach and offers a friendly, professional service for drivers across the West Midlands, providing reliable aircon checks and regas to keep your vehicle comfortable year-round.
- Walsall
- Aldridge
- Bloxwich
- Darlaston
- Willenhall
- Brownhills
- Pelsall
- Great Barr
- Wednesbury
- Cannock
- Wolverhampton
- Sutton Coldfield
- West Bromwich
- Birmingham


Book Your Car Aircon Regas in Walsall
Car Air Conditioning Regas - FAQs
Common signs your aircon needs a regas include:
· Air from the vents is no longer very cold
· It takes a long time to cool the car down
· Windows take longer to demist
· You notice odd smells when you first switch the aircon on
If you’re experiencing any of these symptoms, a car aircon check and regas is recommended.
Most manufacturers recommend an aircon service every two years. However, if you notice a drop in performance sooner than that, it’s worth having the system checked earlier.
- R134a is the older-style refrigerant used in many vehicles up to around 2017.
- R1234yf is the newer, lower global warming potential (GWP) refrigerant used in most modern vehicles to meet environmental regulations.
At Midland Autocare Walsall, we can regas both R134a and R1234yf systems and will always use the correct gas for your car.
A typical air conditioning regas usually takes around 45–60 minutes, depending on the vehicle and whether any issues are found during the checks.
Yes. We can carry out aircon regas and air conditioning checks on most makes and models of cars and light commercial vehicles, provided we have access to the correct type of refrigerant and service ports.
In most cases, aircon regas is not included in a routine car service and is treated as an additional job. That’s why many vehicles go several years without their aircon being checked. If you’re unsure, we can advise you and book a dedicated aircon service.
Yes, and you should. Using your air conditioning in colder months:
- Helps demist your windows more quickly
- Keeps the system seals lubricated
- Reduces the risk of bacteria and odours building up
Running your aircon regularly all year round helps keep it in good working order.
Opening Hours
Monday – Friday
09:00 – 17:30
Saturday
09:00 – 14:00
Sunday
Bookings Only





