Air conditioning repair, fast
System blowing warm, leaking water or throwing an error code? Our F-Gas certified engineers repair all makes and models and often the same day across London.
Common faults we put right
Whatever the symptom, we diagnose the real cause and fix it properly, not just reset it.
Not cooling or heating
Warm air, weak airflow or a unit that can't hold temperature – usually refrigerant, sensors or compressor.
Leaking water
Dripping indoor units from blocked condensate drains, frozen coils or failed pumps.
Error codes & lockouts
Flashing lights or fault codes that shut the system down – we read, diagnose and clear them.
Noisy or rattling
Grinding, buzzing or rattling from worn fans, bearings or loose components.
Bad smells
Musty or sour odours from dirty filters, mould or bacteria in the unit.
Won't power on
Dead units from electrical faults, tripped supplies or failed control boards.
Back up and running, often the same day
A failed system in a busy office or restaurant costs you money by the hour. We carry common parts on the van and prioritise breakdowns so you're not waiting around.
- All makes & models – not just brands we install
- Fully stocked vans for first-visit fixes
- Honest diagnosis & a fixed repair price
- Maintenance plans to stop it happening again
Simple, transparent, no surprises
Call us
Describe the fault and we'll book you in fast.
Diagnose
On-site diagnosis and a clear fixed price.
Repair
Most faults fixed on the first visit.
Prevent
Optional maintenance to avoid a repeat.
Specialists in every major manufacturer
Get a free commercial AC survey
Tell us about your premises and we'll arrange a no-obligation site visit and a clear fixed quote.
Speak to a real engineer, not a call centre
Call us
0800 8488 808Email us
info@abacusacsolutions.comVisit us
Unit 21, The Maltings, Roydon Rd,nStanstead Abbotts, Ware, SG12 8HG
Opening hours
Mon–Fri 7am–6pm · Sat–Sun 9am–5pm