Vehicle air conditioning services in Slough, Berkshire.

Mark 4 is a family owned business with many years of experience and a great reputation, including contracts for local taxi firms and the Heathrow air ambulance.  

Established in 1970 we were one of the first air conditioning businesses in the UK.

We specialise in all areas of vehicle air conditioning on all makes and models of cars, vans and trucks.

Whether your vehicles air conditioning is not working or cold enough, we can help. With a full air conditioning health check you can be cool and refreshed again. You can trust our team of experts.

Mark 4 have a great reputation and attract customers from:

• Birmingham
• Cardiff
• Exeter
• London
• Plymouth
• Reading
• Southampton

All of our work and parts are guaranteed for 1 year and our air condensers are guaranteed for 18 months.