Aircon Maintenance Contracts in Singapore
Compare 263 aircon maintenance contractors in Singapore. What's covered, what to check before signing, and how our ranking works.
An aircon maintenance contract is a recurring service agreement, usually billed monthly or per visit, where a contractor cleans your units, checks refrigerant levels, clears the condensate drain, and flags problems before they turn into a breakdown or a mould smell. For homes this typically means a technician visiting every one to three months to service each fan coil and, less often, wash the outdoor compressor. For offices, restaurants, and clinics, contracts often bundle in emergency call-outs and quarterly chemical washes since the units run harder and dirtier air matters more.
We list 263 businesses offering these contracts across Singapore, ranging from one-man outfits doing HDB flats to larger firms servicing whole condo estates and commercial buildings. Before signing, check what's actually included (parts, gas top-up, chemical wash versus basic clean), whether call-out fees apply outside the contract, how many units are covered per visit, and whether the technician is EPWD certified for units using refrigerant. Cheap monthly rates sometimes mean rushed 10-minute visits with no real inspection.
Our scores weigh how contractors are actually reviewed for reliability, punctuality, and honesty about needed repairs, not just price. For a shortlist of the top-rated names, see our ranked guide to air conditioning contractors, and read our methodology to see exactly how we calculate the rankings.
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All aircon maintenance contracts, ranked by score and relevance
We found 263 businesses offering aircon maintenance contracts; 261 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is aircon maintenance contracts, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
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Message on WhatsAppCommon questions about aircon maintenance contracts
- How much does an aircon maintenance contract cost in Singapore?
- For a typical HDB or condo home with 3 to 5 wall-mounted units, monthly contracts often run roughly S$40 to S$100 depending on visit frequency and whether chemical wash is included. Commercial contracts covering ducted or cassette units and multiple locations are priced per unit or per site and vary more widely.
- How often should aircon units be serviced?
- Most contractors recommend a basic clean and filter check every 1 to 3 months for home units, with a more thorough chemical wash every 6 to 12 months. Units that run daily, in kitchens, or in dusty environments need more frequent servicing than a spare room unit used occasionally.
- What happens during a typical maintenance visit?
- A technician usually opens the fan coil unit to clean or rinse the filters, checks the condensate drain for clogs, inspects the outdoor compressor for dirt and debris, checks refrigerant pressure, and tests cooling performance. A proper chemical wash involves dismantling the unit's cover and coil for a deeper clean, which takes longer than a quick filter wipe.
- How do I judge if a contractor is doing a good job?
- Look for technicians who show you the condition of the filters and coil before and after cleaning, explain any issues found rather than just topping up gas silently, and stick to the agreed visit schedule without needing constant chasing. Consistent cold air, no water leaks between visits, and transparent quotes for extra repairs are good signs.
Guides to choosing aircon maintenance contracts
- Aircon maintenance contract vs pay-per-visit: is a contract worth it
Compare the cost and convenience of an aircon maintenance contract against booking each service separately, and how to decide which fits your home.