Servicing & maintenance · London

Air conditioning servicing & maintenance

Planned maintenance keeps your system efficient, your warranty valid and your business legally compliant. We look after single units and multi-site estates alike.

Accredited & certified REFCOMF-Gas Certified SafeContractorApproved CHASAccredited £5mPublic liability
Protect your investment

A serviced system is cheaper to run and lasts far longer

Neglected air conditioning quietly loses efficiency, drives up bills and fails when you need it most. Regular servicing catches small problems before they become expensive ones.

  • Keeps manufacturer warranties valid
  • Meets your F-Gas legal obligations
  • Lower running costs & cleaner air
  • Priority response if a fault does occur
Qualified Abacus engineer on site
F-Gas leak testingnon every visit
On every visit

What a planned service includes

A thorough, documented check of the whole system, not a quick wipe-down.

Filter & coil cleaning

Filters cleaned or replaced and coils checked so airflow and hygiene stay at their best.

Refrigerant & leak check

F-Gas leak testing and pressure checks to keep the system sealed, efficient and legal.

Electrical & controls

Connections, sensors and controls tested for safe, reliable operation.

Condensate & drainage

Drain lines and pumps cleared to prevent leaks and water damage.

Performance report

A clear written report on system health, efficiency and anything to watch.

Compliance records

F-Gas logs maintained so you're always audit-ready.

Maintenance plans

Cover that fits your estate

From a single shop unit to a multi-site portfolio – we'll tailor a plan and a price to suit. No fixed packages forced on you.

Essential

One or two planned visits a year with F-Gas checks – ideal for a single unit or small office.

  • Annual service & cleannF-Gas leak testingnWritten health report

Standard

Twice-yearly servicing plus priority breakdown response and discounted call-outs.

  • 2 planned visits a yearnPriority breakdown responsenReduced labour rates

Premium

Comprehensive multi-visit cover for larger or multi-site estates, with rapid SLAs.

  • Tailored visit schedulenGuaranteed response timesnSingle point of contact
Why Abacus

The maintenance partner London businesses keep

Reliable scheduling, engineers who know your kit, and paperwork that's always in order, that's why facilities teams stay with us.

Qualified, certified engineers

F-Gas registered, REFCOM & SafeContractor accredited – every visit is compliant and documented.

Fixed quotes, no surprises

A clear, itemised price after survey – we stick to it.

We work around your hours

Out-of-hours and weekend visits to keep your business running.

35+
Years in business
2000+
Systems installed
5.0
Average Google rating
6
Manufacturer partners

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.

0800 8488 808 Mon–Fri 7am–6pm · Sat–Sun 9am–5pm
Get in touch

Speak to a real engineer, not a call centre

Visit us

Unit 21, The Maltings, Roydon Rd,nStanstead Abbotts, Ware, SG12 8HG

Opening hours

Mon–Fri 7am–6pm · Sat–Sun 9am–5pm

No obligation · We reply within one working day

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