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Long Heng Air-Con Design Pte. Ltd.

Updated 2026-09-15 · 2,661 reviewed · 598 listed · Scored from 127 Google reviews · How we rank ›

4.8(127) 82 composite score See reviews on Google ✓ Google-verified
Aircon InstallationAircon Servicing & RepairHDB & Condo Aircon Specialist
Long Heng Air-Con Design Pte. Ltd.
Location
Kampong Ubi, Singapore
Services
Aircon Installation, Aircon Servicing & Repair, HDB & Condo Aircon Specialist
Reviews
127
Ranking
#130 in Aircon Installation
Best for
Homeowners seeking honest, professional aircon work without pressure to upsell.

Business data from Google Business Profile, checked 2026-09-15.

What do recent reviews say?

Reviewers report consistently professional aircon work: installations are prompt and clean, servicing removes debris thoroughly, and staff respond quickly to calls. The team avoids hard-sell tactics and keeps clients updated. One outlier mentions lateness and a messy job, but 92% of ratings are five-star.

Praised for
  • reliable, honest recommendations
  • clean, tidy workmanship
  • responsive and fast
  • skilled technicians
  • professional installation
Watch-outs
  • occasional lateness
  • messy execution on rare jobs
punctualresponsiveclean-workmanshipskilled-techniciansprofessional-servicehonest-quotes
Best for: Homeowners seeking honest, professional aircon work without pressure to upsell.
Think twice if: Few occasions of lateness or messy execution have been noted; reliability is strong but not perfect.

What are they good at?

  • Long operational history with loyal repeat clients
  • Named technicians (Rogelio, Hosin/Hossan) known for skill and tidiness
  • Honest, no-pressure recommendations
  • Thorough cleaning and tidy work areas

Worth knowing

  • Named technicians Rogelio and Hosin/Hossan praised repeatedly for skill, tidiness, and ability to repair old units
  • Voluntary extras: team cleaned work areas, covered unprepared sections, helped move furniture during installation
  • Established relationships with clients lasting 4+ years
  • Safety practices observed during regassing (safety line affixed)

What reviews say by service

Aircon Installation
Installations are prompt, well-executed, and include thorough area cleanup and minor assistance beyond scope.
Aircon Servicing & Repair
Servicing is thorough and leaves rooms clean; technicians diagnose and repair older units competently.

How it compares

  • Rated 4.8 against a 4.52 average across the 411 aircon servicing & repair businesses listed here.
  • Has more Google reviews than 82% of the businesses in this directory.

How we scored this

How We Rank
Star rating 83
Review volume 91
Review recency 96
Review sentiment 70
Profile completeness 75
Verification 0

Rating breakdown

5
117
4
3
3
0
2
1
1
6

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Last updated 2026-09-15