Find a trusted air conditioning contractor in Yishun
117 Yishun providers scored on public Google reviews, averaging 4.44. Compare servicing, repair and install, then call with confidence.
Ranked by a published rubric from recent Google reviews. Browse the map →
Pick the aircon job you need done
Servicing and cleaning has 78 listings, installation and repair 73 each, and 50 offer 24/7 emergency callout.
Top picks by project type
The current #1 for each service, ranked by score and relevance.
Unsure which service you need?Get my match →
Why Yishun homeowners can rely on this guide
Scores come from real reviews
All 117 providers are scored from public customer reviews. Reasonable pricing and friendly, professional technicians are the most common praise, and the scores reflect that.
Independent, with a named editor
SG Heartland Guides publishes this directory, and Jacky Lee, Editor, oversees the rankings. Rankings are earned, sponsored placements are labeled, and no payment changes a score.
Maintained every month
Data is refreshed monthly, and each listing carries a last verified stamp so you can see it is being kept current. Questions go to hello@sgheartlandguides.com.
How a contractor earns its score
One published rubric scores each business 0–100 from recent public Google reviews: rating, review volume, recency, sentiment, and profile completeness. No pay-to-rank, no edited reviews.
- ✓ Sentiment synthesised from real reviews, not republished
- ✓ Google-verified businesses clearly marked
- ✓ Refreshed regularly so scores stay current
Best-of rankings
All rankings →Guides
All guides →- Aircon breakdown at night or on a weekend: what counts as an emergency
When an aircon fault justifies an after-hours callout in Singapore, what to do while you wait, and what to ask before agreeing to a premium.
- Aircon installation day: preparation, timeline and the checks before you sign off
How an aircon installation day runs in an HDB flat or condo: what to prepare, a typical timeline, and a sign-off checklist before you pay.
- What a good aircon servicing visit looks like, and the red flags to watch for
What a proper aircon servicing visit involves step by step, how long it takes, and the warning signs of upselling or rushed work.
- Aircon not cold? Checks to run before you call a technician
A short checklist for an aircon that is not cooling: simple checks you can do safely, signs that mean you need a technician, and what to tell them.
Areas we cover
air conditioning contractors across Yishun. Pick your area to see who serves it, or get matched.