Martin from Perennia Climate Services testing an open wall mounted indoor unit with a digital multimeter by Perennia Climate Services

Air conditioning repair in Essex

We diagnose and repair indoor and outdoor air conditioning when a unit stops cooling, leaks, or will not start.

"We take pride in the survey, the install and the way we keep you informed. Clear communication, tidy workmanship and reliable follow-through are how we look after every air conditioning job from first visit to finished system."

Indoor and outdoor repair

  • We find why the unit has stopped, then quote the repair. Homes and workplaces use the same visit.
  • No cooling, water on the wall, noise, or a unit that will not run.
  • A condenser that will not start, ices up, or has a refrigerant fault found on diagnosis.
  • Leak repair and recharge can sit inside the repair quote when that is what the diagnosis needs.
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Martin from Perennia Climate Services checking the level of a newly mounted indoor split unit in a UK living room by Perennia Climate Services

What a repair can cover

Diagnosis and repair of the indoor and outdoor units. The quote records the work that will go ahead.

Included when agreed

  • Diagnosis of indoor unit faults
  • Diagnosis of outdoor unit faults
  • Repair quoted from that diagnosis
  • Leak repair and recharge when they are part of the quoted repair

Not included automatically

  • Parts or further work not in the quoted repair
  • Replacement equipment unless it is separately quoted

How a repair visit runs

We diagnose the indoor or outdoor unit, then quote the work found.

  1. 01

    Fault details

    Give the make, model, any error code and what has changed.

  2. 02

    Diagnosis

    We find why the unit has stopped cooling, leaking, icing, or will not start.

  3. 03

    Quoted repair

    The repair, including any leak work or recharge, is quoted from that finding.

Air conditioning repair quotes

Repair is quoted after diagnosis. Access and the work found on the visit change the figure.

  • The diagnosis determines the repair.
  • Parts and further work are included only when the quote says so.

After a repair

The quoted repair addresses the fault we found. A system that should come out moves to an installation quote.

Repaired unit
The indoor or outdoor unit has had the quoted repair.
Replacement if needed
If the system should come out, that continues as installation and removal.
A record of the fault
You leave knowing what failed and what was quoted to put it right.

Why diagnosis comes first

A unit that has stopped cooling or will not start needs the cause found before parts go in. The repair quote follows that finding.

Public liability £5,000,000 · LCL Awards Level 3 Award in F-Gas: Install, Service, Maintain, Recovery, Decommission and Leakage Checking of Systems (Category I) 603/1917/3, CITB HSE Operator · REFCOM · F-Gas

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Perennia Climate Services technician cleaning a wall mounted indoor unit with the filter removed by Perennia Climate Services

Recent work from Perennia Climate Services

These photographs show work completed across the wider service area covered by Perennia Climate Services; they are not all presented as air conditioning repair work.

Perennia Climate Services engineer installing an outdoor air conditioning condenser on an Essex home
Perennia Climate Services engineer fitting a wall-mounted indoor air conditioning unit during installation
Perennia Climate Services engineer installing a ceiling cassette air conditioning unit
Dual outdoor air conditioning condensers with tidy pipework after a Perennia Climate Services install in Essex
Two outdoor air conditioning units mounted on an Essex brick wall with neat pipe runs by Perennia Climate Services
Perennia Climate Services engineer commissioning an outdoor air conditioning condenser on a residential install

Where we repair systems

Indoor and outdoor units across Essex and the South East. Share the postcode with the symptoms.

Stanford-le-Hope, Horndon-on-the-Hill, Basildon, Grays, Canvey Island, Benfleet, Wickford, Billericay, Rayleigh, Great Baddow

Air conditioning repair questions

What to know before you book a repair.

Do you repair indoor and outdoor units?+

Yes. We repair both. Diagnosis comes first, then the repair is quoted from what the visit finds.

Martin Rogers

Do you offer emergency call outs?+

No. The phone is answered any time so a repair visit can be booked. Attendance is not same day.

Martin Rogers

What if the unit has lost refrigerant?+

Share the symptoms when you book. We diagnose the fault and confirm the next step, including a leak check if that is what it needs.

What details should I send?+

Make, model, any error code, and what has changed.

What happens after diagnosis?+

We explain the fault and quote the repair. If replacement is the better next step, that is a separate installation quote.

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Book a repair visit. Call 0330 133 7722 any time.