Welcome to Southern Mobile Air Conditioning
At Southern Mobile Air Conditioning, we specialize in keeping your vehicle cool and comfortable year-round. Whether it's a quick recharge or a full air con repair, our expert team ensures that your air conditioning system performs at its best. Experience professional service and quality care tailored for your automotive needs.
We are fully mobile and come to you — covering roughly 15 miles from the SO30 Whiteley area, including Fareham, Gosport, Portsmouth, Hedge End, Eastleigh and Southampton. Not sure if we cover your location? Get in touch and we'll let you know.
Our Prices
Transparent, no-surprise pricing on all our services.
Nitrogen Pressure Test
£50
No charge if regas fee paid
We pressurise your system with nitrogen to detect even the smallest leaks quickly and accurately. No charge for the test if no leaks are found and the regas fee is paid.
AC Gas Recharge
£75
R134a — up to 700g
Includes up to 700g of R134a refrigerant. Additional gas charged at £5 per 100g thereafter. Full system evacuation included.
R1234yf Recharge
£150
Up to 500g
Includes up to 500g of R1234yf refrigerant. Additional gas charged at £15 per 100g thereafter. Used in most vehicles made after 2017.
MOT Collection & Delivery
From £80
Convenient door-to-door
We collect your vehicle, take it for its MOT, and return it to you — saving you time and hassle.
All prices include VAT. Additional parts or labour charged separately where applicable. Contact us for a full quote.
Our Services
Air Conditioning Gas Recharge & Refill
Whether your system needs a top-up or a full recharge, we use high-quality refrigerant to restore cooling performance, remove stale air, and ensure your AC works perfectly in both summer heat and winter damp.
Nitrogen Testing
This is one of our most popular and reliable diagnostic services. We use nitrogen to pressurise your system and detect even the smallest leaks or faults — quickly, safely, and accurately.
Full Air Con Repairs
From fixing leaks and replacing faulty compressors, condensers or hoses, to resolving electrical faults and cleaning components, we repair all makes and models.
MOT Collection & Delivery
We know how busy life gets, so we offer a convenient collection and delivery service for your MOT. We'll pick up your vehicle from your home or workplace and deliver it back post-test.
What Our Customers Say
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Our Work
A snapshot of the vehicles and services we work on every day.
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Why Your Car Air Con Is Just As Important In Winter
Most drivers only think about their vehicle's air conditioning when the sun's out and temperatures rise — but what many people don't realise is that your AC system is just as vital during the colder months, and it does far more than just keep you cool. In winter, your air con plays a key role in keeping you safe and comfortable on the road. It works constantly to remove moisture from the air inside your car, which is the most effective way to clear misted or fogged-up windows quickly — even faster than your standard heating or demister alone. That means better visibility, fewer distractions, and safer driving in damp, frosty, or rainy conditions. Running your AC regularly also keeps the whole system healthy. Air conditioning systems rely on internal seals and moving parts that need lubrication from the refrigerant and oil circulating inside. If you leave it switched off for months at a time, seals can dry out, crack, and start to leak, while components can seize up — leading to expensive repairs or a full system replacement later on. It also helps maintain air quality inside your cabin: the system filters out dust, pollen, and excess humidity, keeping the air fresh and reducing stuffiness or musty smells that can build up when you only use the heating. So don't just save your air con for summer — using it all year round keeps you safe, protects your vehicle, and ensures it's ready to work perfectly whenever you need it, whatever the weather.