Air conditioning repair

Air Conditioning Repairs in Guildford & Surrey

Air conditioning always seems to fail on the hottest day. Our F-Gas-registered engineers diagnose and repair all makes and models quickly — restoring cool air with the minimum of fuss.

Tempest engineer commissioning a newly installed air conditioning system

At a glance

Survey & quotefree, fixed
CertificationF-Gas / REFCOM
First-visit fixesMost faults
CoverageGuildford + Surrey
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In short

Tempest repairs all makes of air conditioning across Guildford and Surrey — Daikin, Mitsubishi, Fujitsu and Samsung. F-Gas-registered engineers diagnose faults, fix leaks and re-gas systems, with emergency call-outs available during heatwaves.

Common faults we fix include refrigerant leaks, failed capacitors and fan motors, blocked drains, frozen coils, faulty PCBs and error-code lockouts. Because we hold F-Gas certification we can legally recover, repair and recharge refrigerant — many handymen cannot.

We carry common parts for the major brands, so a large proportion of repairs are completed on the first visit. Where a part has to be ordered, we tell you the cost and lead time up front.

If your system is old or beyond economic repair, we will say so honestly and quote a replacement rather than papering over a failing unit.

01 / What's included

✓ All makes repaired — Daikin, Mitsubishi, Fujitsu, Samsung and more
✓ F-Gas-certified leak detection, repair and re-gas
✓ Most faults fixed on the first visit
✓ Emergency call-outs during peak heat
✓ Honest advice on repair-vs-replace

02 / How it runs

Booked to done.

01

Tell us the symptoms

No cooling, a leak, an error code or a tripping breaker — tell us what the system is doing and which brand it is.

02

Diagnosis on site

An F-Gas-certified engineer traces the fault — refrigerant leaks, capacitors, fan motors, blocked drains, frozen coils, PCBs and error-code lockouts.

03

Price before work begins

You get a clear price before any work starts. Where a part has to be ordered, we tell you the cost and lead time up front.

04

Repair — or honest advice

We carry common parts for the major brands, so most repairs are completed on the first visit. If a system is beyond economic repair we say so and quote a replacement instead.

4+
Brands repaired
9.9/10
Checkatrade
21+
Surrey towns
Daikin air conditioning outdoor condenser unit installed on a roof, Surrey
Air conditioning installation by Tempest Air Conditioning, Surrey
Air conditioning installation by Tempest Air Conditioning, Surrey

Frequently asked questions

My air conditioning has stopped cooling — what could it be?
The most common causes are low refrigerant (a leak), a dirty or frozen coil, a failed capacitor/fan, or a blocked condensate drain. Switch it off to avoid further damage and call us — our engineers diagnose the fault and quote before any work begins.
Do you repair air conditioning you didn’t install?
Yes — we repair all makes and models regardless of who fitted them.
Can you re-gas my air conditioning?
Yes. Re-gassing is F-Gas-regulated work; as a registered company we can do it legally. Note that a system losing gas has a leak — we will find and fix the leak rather than just topping it up.

Ready for a cooler home or office?

Book a free, no-obligation survey and fixed quote with Guildford’s air conditioning specialists.

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