Do you regas car air conditioning?

Yes. We regas air conditioning systems, and we also carry out leak checks and repairs.

Will a regas fix air con that blows warm?

Not always. Warm air can have more than one cause, including a leak or a faulty part. We check the system and tell you what we find before any repair.

My air con smells musty. Can you look at it?

Yes. Choose Air conditioning in the enquiry form and describe the smell in your message, and we will look into the cause.

Air conditioning service and repair

Air conditioning regassed and repaired

Reverie Autocare services and repairs car air conditioning at our Welwyn Garden City centre, including regassing and leak checks. If your air con blows warm, smells musty or has stopped working, we find the cause and give you a written price before any repair.

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Last updated 12 November 2026

What air conditioning work do you do?

Air conditioning servicing.
Regassing the system.
Leak checks.
Repairs to the air conditioning system.

What are the signs my air con needs attention?

Book a check if your air conditioning:

blows warm air when it should be cold
smells musty when it runs
has stopped working altogether

Tell us which of these you have noticed when you send the enquiry form. It helps us plan the check.

Will a regas fix it?

Sometimes, but not always. Warm air can come from more than one fault. If the system has a leak, new refrigerant can escape again, and a faulty part will still be faulty after a regas.

That is why we check for leaks and look for the cause, rather than regas and hope. If a regas is all the car needs, we tell you.

How do you find an air con fault?

Our approach is the same as for any fault: a fault code is not a repair. We test the system, prove the cause, show you what we found and get your written approval before we fix it. Read more about how we diagnose faults.

What happens after the repair?

We check that the system works and, where appropriate, test drive the car. If anything else turns up while the car is with us, we show you the evidence, with photos where it helps, and nothing extra is done without your written approval.

How much does an air con regas cost?

Request a quote with your registration, and we agree the price with you before any work starts, so there is no surprise invoice.

Can I book air con work with a service?

Yes. Mention it in your message when you book a service, and we will plan both jobs together.

Can I wait while the work is done?

Ask when you book whether your job can be done while you wait. The centre has three customer waiting areas, a co-working space, a multi-faith prayer room and a quiet room. If you need a courtesy car or collection, ask when you book.

Our promise on every job

Written approval before any extra work
Photographic proof of what we find
A promised update time
No surprise invoice
A test drive and verification where appropriate

Our service centre

Where will my car be looked after?

At our centre at 57 Great North Road, Welwyn Garden City, built so that waiting for your car is not wasted time.

Seven ramps and an on-site MOT bay
Three customer waiting areas
A co-working space with Wi-Fi
A multi-faith prayer room and quiet room
Lavazza coffee
Customer parking

Questions people ask us

Do you regas car air conditioning?: Yes. We regas air conditioning systems, and we also carry out leak checks and repairs.
Will a regas fix air con that blows warm?: Not always. Warm air can have more than one cause, including a leak or a faulty part. We check the system and tell you what we find before any repair.
My air con smells musty. Can you look at it?: Yes. Choose Air conditioning in the enquiry form and describe the smell in your message, and we will look into the cause.
How much does an air con regas cost?: Request a quote through the enquiry form, and the price is agreed with you before any work starts.
Can I wait while the air con is done?: Ask when you book whether your job can be done while you wait. The centre has three customer waiting areas and a co-working space.