Newark's Car
Air Conditioning
Specialists
Stay cool in summer and keep your Air Conditioning system running efficiently to de-mist your windscreens all year round!
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It is recommended you recharge your vehicle Air Conditioning gas every two years to keep it in good working order.
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Standard R134a Air Conditioning Regas up to 500g for £72 inc vat
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New R1234yf Air Conditioning Regas up to 500g for £129 inc vat
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Optional Air Conditioning system Antibacterial Cleaning Treatment for an additional £19.95 inc vat
When carrying out the AC service, we check the temperatures and gas level before and after, remove the old oil & any moisture that has built up in the system. The machine then carries out a vacuum and pressure test which can highlight leaks. We then refill with new gas, oil and a dye that can help trace any leaks in the future. This fixed priced service is for up to 500g of gas. If your vehicle requires over 500g an additional charge will apply, we will contact you prior to completing the job to obtain authorisation.
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If you believe there is a leak rather than simply requiring regas, it should be booked in for investigation.
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We carry out basic leak test your Air Conditioning system prior to regassing the system - if we cannot recharge your Air Conditioning, you won't be charged and we will advise you on how to proceed with next steps to investigate and diagnose the issue.​​​
Why we offer antibacterial treatments and cabin or pollen filters with an Air Conditioning Service:
If your car’s air conditioning has started to smell unpleasant after a recent regas, it’s not the gas itself that’s the problem. A regas simply restores your system's ability to cool effectively, but it doesn’t address any hygiene or cleanliness issues that may already be present inside the system.
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Common causes of bad air conditioning smells:
1. Bacteria and mould in the evaporator
Over time, moisture, dust, and debris can build up on the A/C evaporator (located behind the dashboard). This creates the perfect environment for bacteria, mould, and mildew to grow — often leading to musty or damp odours coming through your air vents.
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2. Old or blocked cabin air filter
Your cabin filter (also known as the pollen filter) traps dirt, dust, and airborne particles. When it becomes clogged or damp, it can start to smell and affect air quality. Replacing it regularly is an important part of maintaining a healthy A/C system.
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3. Residual smells in the air ducts
If your A/C hasn't been used much or has previously had mould issues, unpleasant smells can linger in the ductwork. These odours can return once the system is running at full power again after a regas.
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4. No antibacterial treatment
Basic regas services don’t include an antibacterial clean. Without this, bacteria and mould inside the system aren’t eliminated — so the smell remains, even if the system is now blowing cold air.
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How We Can Help:
At PW Auto Repairs, alongside air conditioning regas, we can provide:
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Anti-bacterial system cleans
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Replacement cabin air filters
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Full system inspections if the smell persists
Keeping your air conditioning clean not only improves air quality but also helps prevent health issues caused by airborne bacteria or mould.
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Book Your Air Con Service Today
Whether you're experiencing smells or just want to keep your car or van's air conditioning running fresh and efficient, our team is here to help. Contact us to book your appointment or to ask about adding an anti-bacterial treatment to your next regas.​