Long Heng Air-Con Design Pte. Ltd.

Updated 2026-11-15 · 2,731 reviewed · 637 listed · Scored from 127 Google reviews · How we rank ›

4.8(127) 81 composite score See reviews on Google ✓ Google-verified

Aircon InstallationHDB & Condo Aircon SpecialistAircon Servicing & Repair

Location: Kampong Ubi, Singapore
Services: Aircon Installation, HDB & Condo Aircon Specialist, Aircon Servicing & Repair
Reviews: 127
Ranking: #137 in Aircon Installation
Best for: Homeowners seeking honest, professional aircon work without pressure to upsell.

Business data from Google Business Profile, checked 2026-11-15.

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 4.56 average across the 370 aircon installation businesses listed here.
Has more Google reviews than 83% of the businesses in this directory.

How we scored this

How We Rank

Star rating 83

Review volume 91

Review recency 86

Review sentiment 70

Profile completeness 75

Verification 0

Rating breakdown

117

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Long Heng Air-Con Design Pte. Ltd.

What do recent reviews say?

What are they good at?

Worth knowing

What reviews say by service

How it compares

How we scored this

Rating breakdown

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Amyth Aircon Services

Cooling Aircon Airconditioning & Engineering Pte Ltd

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