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LB YAP Engineering Services

Updated 2026-09-29 · 11,662 reviewed · 1,017 listed · Scored from 32 Google reviews · How we rank ›

5.0(32) 81 composite score See reviews on Google ✓ Google-verified
Aircon InstallationAircon Repair
LB YAP Engineering Services
Location
Taman Cheras Mas, Cheras
Services
Aircon Installation, Aircon Repair
Reviews
32
Ranking
#16 in Aircon Installation
Best for
homeowners and small-office operators seeking reliable repair or installation at fair cost

Core details are sourced from this business's Google Business Profile (checked 2026-09-29).

What recent reviews say

Every review across 32 assessments rates LB Yap five stars. Customers consistently report rapid turnaround, meticulous inspection and installation work, and transparent pricing that comes in at or below market expectation. Staff and the owner earn repeated praise for professionalism and courtesy.

Service spans both repair and installation in residential and small-office settings. Technicians conduct full-system inspections before and after work, with clear communication throughout. No complaints appear in the available feedback, though the volume of repeat praise for "fair" pricing suggests cost awareness is central to their pitch.

Praised for
  • fast response and service
  • fair and affordable pricing
  • professional and thorough technicians
  • clean workmanship
  • friendly and personable owner
punctualfast-responsefair-pricingskilled-technicianprofessional-serviceclean-workmanshipreliable-warranty
Best for: homeowners and small-office operators seeking reliable repair or installation at fair cost

Where this business shines

  • consistently fast turnaround
  • transparent, competitive pricing
  • thorough system inspection before and after
  • owner involvement and personal accountability

Worth knowing

  • technicians conduct full A-to-Z inspection before and after work
  • owner noted as hands-on and personally involved
  • clear communication and upfront pricing during service calls

What reviews say by service

Aircon Installation
installation praised for neat workmanship and correct primer application
Aircon Repair
repairs complete with thorough inspection and system cleaning; customers report units run ice-cold after service

How it compares

  • Rated 5 against a 4.59 average across the 687 aircon installation businesses listed here.
  • Has more Google reviews than 82% of the businesses in this directory.

What earned this score?

Ranking Method
Star rating 88
Review volume 66
Review recency 100
Review sentiment 81
Profile completeness 100
Verification 30

Rating breakdown

5
32
4
0
3
0
2
0
1
0

Common questions

Do they work on weekends?
Yes, the business publishes seven-day opening hours.
Do they inspect the system before starting work?
Yes, reviews confirm they perform a full A-to-Z inspection to verify everything is working correctly.

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Last updated 2026-09-29