Mobile vehicle air-con · Sussex · Surrey · Kent · London Call now: 0800 170 0407
Regas Aircon

Mobile vehicle air-con · Est. 2018

Your air-con's blowing warm. We'll come to you and sort it.

Re-gas, service, leak detection and repair — done on your driveway, at your workplace, or in your workshop. Cars, vans, trucks and campers. R134a and R1234yf. Same-week appointments across the Southeast.

Call 0800 170 0407 How it works ↓

Same-week appointments across Sussex, Surrey, Kent & London

6,000+
Vehicles serviced
< 60 minutes
Avg. on-site time
F-Gas
City & Guilds 5101 qualified
5★
Google-reviewed

Who we work for

Most of our work is mobile. We come to wherever your vehicle is.

Whether you're a driver at home, a workshop with a vehicle on a ramp, or a fleet manager with a van off the road — we bring the same full A/C kit to you.

For drivers

Warm air on the hottest day of the year? Let's fix that.

Air-con blowing warm, smelling damp, or just not what it was? You're in the right place. We come to your home or workplace, diagnose the system, and re-gas it back to spec on the spot. Most jobs done in under an hour.

  • We come to you — home, work, or roadside
  • All makes & models — cars, vans, campers, 4x4s
  • R134a and R1234yf refrigerants — both carried
  • Fixed-price quote on the phone before we book
  • Same-week appointments across the Southeast
See our services →

For the trade

Workshops, fleets & dealers — let us be your A/C team.

If you need air-con work completed without sending the vehicle out, we're the team to call. We bring the full kit to your premises so the vehicle never leaves your bay. Account terms available for regular work.

  • Trade rates & account terms
  • Same-week or pre-scheduled slots
  • R134a and R1234yf certified
  • Cover for overflow or ongoing work
  • Service records & invoicing on file
Trade services →

When you need a re-gas

If any of this sounds familiar, give us a call.

Most vehicles lose around 10% of their refrigerant every year. Eventually you notice — and by then you're usually too hot. Here are the signs.

Air's blowing warm

The most obvious sign. If the air coming through is barely cooler than the outside temperature, the system has lost gas and needs recharging.

Cold air, then warm

If it's cold for the first few minutes then warms up, you've likely got a leak. We'll find it with nitrogen pressure testing, then re-gas.

Musty or damp smell

Bacteria builds up in the evaporator over time. An anti-bacterial treatment clears it out — quick fix, big difference.

A/C light flashing

Pressure switch tripping or low refrigerant. We'll plug in, read the codes, diagnose properly — and quote before any work.

Noisy compressor

Rattling, whining or screeching when the A/C is on usually means a failing compressor clutch or low oil. Worth catching early.

It's been 2+ years

Manufacturers recommend a re-gas every 2 years regardless of symptoms. Refrigerant escapes slowly even on a healthy system.

How it works

One call. One visit. Cold air.

No drop-offs, no waiting rooms, no leaving the car at a garage for the day. Here's exactly what happens.

01

Call or message us

Tell us the car, the symptom, and where it'll be parked. We'll confirm the right service and a fixed price before we book.

02

We come to you

Driveway, work car park or workshop. The van carries the full A/C station — we just need flat ground and access to the bonnet.

03

Test, vac & re-gas

Pressure-test, vacuum the system, weigh in the exact correct charge of refrigerant and oil, and run the A/C through its cycle.

04

Cold air. Done.

Vent temperature checked and recorded. You get a receipt, a service record, and a car that's actually pleasant in summer.

Services

Everything your vehicle's A/C system needs.

From a quick re-gas through to full system diagnostics and component replacement. Cars, vans, trucks and campers.

Air-Con Re-Gas
R134a recharge — most cars 2015 and earlier
R1234yf Re-Gas
Newer refrigerant — most cars 2017 onwards
Full A/C Service
Drain, vac, refill, oil top-up, system check
Fault Diagnosis
Read codes, pressure check, written quote
Leak Detection
Nitrogen pressure test + UV dye trace
Odour Removal
Anti-bacterial treatment for musty vents

Mobile vs garage

Why drag the car somewhere when we can come to you?

Booking a garage means weeks of waiting, dropping the car off, and hoping it'll be ready by evening. Mobile means one appointment at your address — same result, much less hassle.

Booking it into a garage

  • Wait 2–3 weeks for a slot
  • Drive there and arrange a lift home
  • Leave the car for the day
  • Hidden costs — fuel, time off work
  • Same refrigerant, much higher labour rate

We come to you

  • Same-week appointments — often within 48 hours
  • Car stays where it is — driveway or work
  • Most jobs done in under an hour
  • One fixed price — quoted before we book
  • Same OE-grade kit as the main dealers

Areas covered

Across the Southeast — based in East Grinstead.

Most of our work is across Sussex, Surrey, Kent and Greater London — but we travel further if the job's right. Call and ask.

Sussex (East & West)

Brighton, Hove, Eastbourne, Hastings, Worthing, Crawley, Horsham, East Grinstead, Lewes, Chichester, Bognor Regis, Burgess Hill, Haywards Heath, Uckfield, Bexhill

Surrey

Guildford, Woking, Reigate, Redhill, Epsom, Sutton, Leatherhead, Dorking, Caterham, Camberley, Farnham, Staines

Kent

Tunbridge Wells, Tonbridge, Maidstone, Ashford, Sevenoaks, Dartford, Bromley, Canterbury, Rochester, Gravesend

Greater London

All boroughs covered — north, south, east and west London

Reachable on request

Hampshire, Berkshire, Hertfordshire, Essex, and beyond on a quoted basis

Not sure if we cover you? Give us a call — we travel further than people expect. See full coverage →

What our customers say

Trusted by drivers and workshops across the Southeast.

★★★★★

"Air-con had been blowing warm for two summers and I kept putting it off. Booked in Tuesday, sorted on my drive in Reigate by Thursday morning. Took 45 minutes, ice cold ever since. Should've done it years ago."

Sarah K. · Reigate, Surrey — Audi A4 owner
★★★★★

"We use Regas Aircon for any A/C work that comes through the workshop. They turn up when they say, the paperwork is spot-on, and the trade rate is fair. Saves us a small fortune on subbing it out."

Dave M. · Workshop Manager · Crawley
★★★★★

"Camper van A/C had been on the to-do list for ages. Met me at the storage yard, found a small leak in 20 minutes, pressure-tested, re-gassed and away. Honest about what was needed, no upsell."

James T. · Tunbridge Wells — VW T6 owner

Common questions

The things people ask us most.

How often should I get the A/C re-gassed?

Most manufacturers recommend every two years. Air-con systems lose around 10% of their refrigerant each year even if there's nothing wrong with them — it's just how the system breathes. If you're noticing it's not as cold as it used to be, you're already overdue.

What's the difference between R134a and R1234yf?

R134a is the older refrigerant used in most cars built before about 2017. R1234yf is the newer one — better for the environment, but more expensive. Your car uses one or the other; it'll be marked on a sticker in the engine bay. We carry both, and we'll always confirm which yours needs before quoting.

What if you find a leak?

If the system won't hold pressure, there's no point pumping fresh gas straight back in. We'll pause, find the leak with nitrogen pressure testing and UV dye, and quote you for the repair before doing anything. Sometimes it's a tiny valve. Sometimes it's a condenser. You'll know before we touch it.

How long does it take?

A straightforward re-gas is 30–45 minutes. A full service is closer to an hour. Diagnostics or leak detection can take longer depending on what we find. We'll give you a realistic estimate when you book.

Do you cover vans, campers and trucks?

Yes — cars, vans, light commercials, campers, motorhomes, 4x4s, classics, tractors, plant. Anything with an A/C system, really. If it's an unusual fitment, send us the make and model and we'll confirm before booking.

See all FAQs →

Get your air-con back to cold

Book your mobile re-gas today.

We'll come to your driveway, workplace or workshop — anywhere across the Southeast. Same-week appointments. Cars, vans, trucks and campers.

Call 0800 170 0407