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Billy Aircon Servicing & Repair Singapore

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 1,093 Google reviews · How we rank ›

4.3(1093) 73 composite score See reviews on Google ✓ Google-verified
Aircon InstallationAircon Servicing & RepairAircon Maintenance Contracts24/7 Emergency Aircon RepairGas Top-Up & Chemical CleaningHDB & Condo Aircon Specialist
Billy Aircon Servicing & Repair Singapore
Services
Aircon Installation, Aircon Servicing & Repair, Aircon Maintenance Contracts
Reviews
1093

What recent reviews say

Experienced staff arrive promptly and handle routine cleaning well, but recent reviews expose a sharp divide. Many customers report technicians using fake videos and scare tactics to push costly add-ons (compressor cleaning, gas top-ups) that exceed the business's own published prices. Multiple 1-star reviews cite identical patterns: a low base fee followed by on-site upselling of $150+ add-ons. Five-star reviews come from customers happy with routine servicing; those seeking complex diagnostics or doubting add-ons face friction or poor results.

The business claims 25 years of experience and handles installation, maintenance contracts, and emergency calls. Quality depends heavily on which technician shows up and whether you push back. Long-term customers report a shift toward aggressive add-on selling in recent years. Basic servicing (cleaning, gas top-up) runs $70–$100 solo, but multi-technician jobs or questioned diagnoses escalate quickly.

Recent shift: Recent shift toward aggressive add-on upselling. Earlier 5-star reviews (5–11 months ago) praise trusted service; recent 1-star reviews (1–3 months ago) describe identical bait-and-switch tactics with fake videos and contradictory justifications. Long-term customer downgrades in reviews suggest deliberate business model change.

Praised for
  • fast response and timely arrival
  • skilled technicians and knowledgeable advice
  • competitive pricing on basic services
  • professional workmanship and cleanliness
Watch-outs
  • aggressive upselling and high-pressure tactics
  • overcharging add-ons at point of service
  • unnecessary gas top-ups and chemical washes
  • poor troubleshooting on complex faults
quick-responseskilled-techniciansfair-pricingoverpricedpushy-upsellingprofessional-serviceunresolved-issue
Best for: customers confident enough to refuse add-ons or happy with routine maintenance only
Think twice if: avoid if you cannot watch technicians closely or lack confidence declining on-site upsells; complex fault diagnosis may be mishandled

Strengths

  • punctual arrival and fast completion
  • know their way around routine cleaning
  • published price list available

Worth knowing

  • JJ technician team praised for advice in multiple 5-star reviews
  • business website lists non-dismantle compressor chemical wash as $80-$100, but customers charged $150 on-site
  • routine servicing base price $70; gas top-up and compressor cleaning frequently added at point of service
  • multi-technician jobs ($3–5 units) escalate costs sharply
  • poor troubleshooting on Mitsubishi brand units, recommending full board replacement ($1200) when a $60 software reset solved it
  • one technician showed customer a prerecorded video of dirty water, claiming it was from the customer's unit

What reviews say by service

Aircon Servicing & Repair
fast and clean on routine jobs, but technicians push unnecessary add-ons and overcharge vs. published rates
Gas Top-Up & Chemical Cleaning
chemical wash quality varies; customers report incomplete work and false justifications for full gas purge and refill
24/7 Emergency Aircon Repair
available late evening but poor fault diagnosis on complex issues; some technicians lack brand-specific troubleshooting skill
HDB & Condo Aircon Specialist
handle routine HDB/condo work well when base service only, but multi-unit jobs invite technician count-based pricing pressure

How it compares

  • Rated 4.3 against a 4.64 average across the 256 aircon servicing & repair businesses listed here.
  • Has more Google reviews than 95% of the businesses in this directory.

How we scored this

How We Rank
Star rating 54
Review volume 100
Review recency 100
Review sentiment 48
Profile completeness 100
Verification 30

Rating breakdown

5
781
4
133
3
29
2
14
1
136

Common questions

Do they charge extra for multiple aircon units?
Yes. Multiple recent reviews report that jobs with 3–5 units attract steep upsells and multi-technician billing, often triple the base service cost.
What is the published price for compressor cleaning?
Their website lists non-dismantle compressor chemical wash at $80–$100, but customers report being charged $150 on-site with high-pressure tactics.
Are they available outside office hours?
Yes, they offer 24/7 emergency repair and have attended calls around 7:00 pm, though night-time troubleshooting on complex faults has been weak.

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Last updated 2026-08-11