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aircon services 24hrs rapid installation

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 78 Google reviews · How we rank ›

4.1(78) 67 composite score See reviews on Google ✓ Google-verified
Aircon InstallationAircon Servicing & Repair24/7 Emergency Aircon Repair
aircon services 24hrs rapid installation
Services
Aircon Installation, Aircon Servicing & Repair, 24/7 Emergency Aircon Repair
Reviews
78

What recent reviews say

Half the reviews praise speed and friendliness; the other half describe failed repairs, no-shows, and aggressive upselling. One customer waited a week for follow-up, discovered the wrong part was installed, and another paid $120 for an inspection that misdiagnosed a gas leak. Staff push chemical wash and expensive ceiling-wall work without proper diagnosis. Some praise quick fixes; others report leaks and broken promises.

Praised for
  • professional service
  • friendly and responsive
  • quick turnaround on simple repairs
  • highly recommended by satisfied clients
Watch-outs
  • unresolved issues after repair
  • no-shows and poor follow-up
  • unnecessary upselling of chemical wash and piping replacement
  • excessive inspection fees
  • wrong parts installed
  • superficial work and leaks the next day
responsivepunctualoverpricedpoor-communicationno-showunresolved-issuepushy-upsellingprofessional-service
Best for: Customers who need fast initial response for simple aircon issues in Sembawang.
Think twice if: Hesitant about follow-up quality, no-shows, or skeptical of expensive diagnosis fees and recommendations to replace ceiling/wall piping without thorough diagnosis.

Strengths

  • Quick response on some jobs
  • 7-day operation
  • range of services under one roof

Worth knowing

  • Inspection fee charged at $120 (disputed as excessive)
  • Husband-and-wife team noted in complaints
  • One customer reported wrong compressor part installed
  • Chemical wash upselling reported even when not needed
  • One job took under 15 minutes for three units, followed by next-day leaks
  • Week-long delay on follow-up visit after failed repair
  • Another company fixed in one hour what they could not

What reviews say by service

Aircon Servicing & Repair
Complaints about failed repairs, wrong parts, and leaks the next day; some praise for quick fixes.
Aircon Installation
Limited review detail; no specific installation feedback.
24/7 Emergency Aircon Repair
One reviewer praised quick response on hot day; another waited a week with no-show on follow-up.

How it compares

  • Rated 4.1 against a 4.47 average across the 417 aircon installation businesses listed here.
  • Has more Google reviews than 76% of the businesses in this directory.

How we scored this

How We Rank
Star rating 46
Review volume 82
Review recency 100
Review sentiment 43
Profile completeness 100
Verification 30

Rating breakdown

5
59
4
2
3
1
2
1
1
15

Common questions

Are they open on weekends?
Yes, the business lists operating hours for all 7 days.
What will an inspection cost?
One recent review mentions a $120 inspection fee, though the reviewer disputed this as excessive compared to market rates of $35–$50.

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Heng Aircon has built trust across 644 reviews by delivering honest diagnostics and transparent pricing, with repeat customers citing the technicians' clear explanations and refusal to upsell unnecessary work. The team handles everything from leak repairs to chemical washes swiftly, often solving problems in a single visit, though one customer reported an unannounced inspection that lacked proper communication beforehand. Named technicians including Wilson, Sayeed, Habib, and Jeff are praised for professionalism and patience. Most jobs finish within 30 minutes, with administrative staff responding quickly to book same-day or next-day slots. The $60 diagnostic fee is waived into the final bill if work proceeds.

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Commercestar Engineering
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Customers experience smooth, transparent transactions from quote to installation. Technicians arrive on time, explain their work clearly, and leave work areas spotless. Staff including project manager Raymond and installation crews like Tawhid and Najib are praised for professionalism and willingness to solve problems on the spot. Piping and insulation materials are specified with precision, and site surveys happen before installation. One customer had a piping condensation leak dismissed as a product fault; a rework company later found the installation faulty, though the business's follow-up servicing also missed the issue. Strong point is responsiveness and team coordination across sales, installation, and servicing. Multiple customers note transparent pricing with no hidden charges, and the team handles complex jobs like second-compressor HDB installs that others declined. Chemical wash and thorough fan-coil servicing draw repeated praise. A maintenance contract renewal rate is implied by repeat bookings. The single serious complaint hinges on whether staff responsibility for poor diagnosis contributed to a costly rework.

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Supercool Aircon
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Strong track record of punctual, courteous service with flexible scheduling. One recent complaint about an aircon becoming warm shortly after a chemical wash raises a question about durability, though the bulk of older reviews praise reliability and value for money.

Aircon Installation

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Last updated 2026-08-11