Aircon servicing · Singapore

Cold air,done right.

Repair, servicing, chemical wash and installation by certified technicians. 365 days a year.

Serving all of Singapore · based in Marsiling / Woodlands  ·  Open 365 days · 9am–6pm (emergency callouts available)

01 — About

For over a decade, TJ Aircon Engineering has kept Singapore homes and offices genuinely cool — not with shortcuts, but with certified technicians, honest pricing and work we put our name behind. Every service, every install, 365 days a year.

02 — Services

Complete aircon care,
one trusted team.

  • 01

    Aircon Servicing

    Routine maintenance done to a proper checklist — coils, filters, drainage and gas pressure — so your units run cold and quiet.

  • 02

    Chemical Wash & Overhaul

    Deep chemical cleaning that clears mould, blockages and stubborn odours most standard servicing leaves behind.

  • 03

    Aircon Repair

    Water leaks, warm air, tripping or noise — diagnosed and fixed fast, with warranty on the workmanship.

  • 04

    Supply & Installation

    New system supply and installation at competitive prices, sized correctly for your space with a clean finish.

  • 05

    Maintenance Contracts

    Attractive yearly packages for homes and offices — scheduled visits so you never think about your aircon again.

We service all major brands — Daikin, Mitsubishi Electric, Panasonic, LG, Midea, Fujitsu and more.

The work

Cleaned to a checklist.
Every single visit.

Coils, filters, drainage and gas pressure — done properly, so your units run cold and quiet for longer.

03 — Why us

Over 10 years serving Singapore homes and businesses.

10+
Years of experience
365
Days a year, open
5★
Workmanship, warrantied

Certified technicians

Trained, certified installers who treat your home with care.

Open 365 days

Weekends and holidays included — cool comfort whenever you need it.

Warranty on workmanship

Quality materials and honest work, backed by a workmanship warranty.

Straight, fair pricing

Competitive quotes with no surprises — you approve before we start.

Ready when you are

Aircon blowing warm,
leaking or noisy?

Tell us what's wrong — we'll get a technician to you fast. Open 365 days.