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DW Aircon Servicing Singapore - Sengkang

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 41 Google reviews · How we rank ›

5.0(41) 85 composite score See reviews on Google ✓ Google-verified
Aircon Servicing & RepairGas Top-Up & Chemical CleaningAircon Installation
DW Aircon Servicing Singapore - Sengkang
Services
Aircon Servicing & Repair, Gas Top-Up & Chemical Cleaning, Aircon Installation
Reviews
41

What recent reviews say

Reviewers consistently report timely, professional visits from named technicians-chiefly Mazedul, Nasir, and Karim-who arrive on schedule and complete chemical cleans and leak repairs efficiently. Units visibly cool better afterward, and the team leaves worksites neat, with staff demonstrating hands-on expertise and honest advice.

All 18 detailed reviews rate five stars. Mazedul appears most frequently praised for chemical overhauls and water-leak fixes. Nasir and Karim also earn strong marks for chemical services and general repairs. The business advertises same-day urgent slots and operates daily.

Praised for
  • skilled technicians (Mazedul, Nasir, Karim named)
  • fast and efficient service
  • professional approach and neat workmanship
  • urgent same-day availability
  • noticeable cooling improvement
punctualskilled-techniciansresponsiveclean-workmanshipprofessional-servicequick-response
Best for: homeowners seeking urgent same-day aircon repair and chemical cleaning in Sengkang

Strengths

  • named skilled technicians with strong track record
  • same-day urgent service advertised
  • chemical cleaning and leak repair both praised
  • punctual arrival and tidy workmanship

Worth knowing

  • Technicians Mazedul, Nasir, and Karim named and praised across multiple reviews
  • chemical overhaul and water-leak servicing specifically mentioned as completed efficiently
  • reviewers note immediate improvement in cooling and airflow post-service
  • one reviewer explicitly recommended requesting Mazedul by name

What reviews say by service

Aircon Servicing & Repair
urgent leak repairs handled carefully; immediate cooling improvement reported
Gas Top-Up & Chemical Cleaning
chemical overhauls and cleans consistently praised for efficiency and thoroughness
Aircon Installation
no review detail on installation work itself

How it compares

  • Rated 5 against a 4.64 average across the 256 aircon servicing & repair businesses listed here.
  • Has more Google reviews than 70% of the businesses in this directory.

How we scored this

How We Rank
Star rating 87
Review volume 70
Review recency 98
Review sentiment 81
Profile completeness 100
Verification 30

Rating breakdown

5
40
4
1
3
0
2
0
1
0

Common questions

Can they come on the same day?
Yes. Reviewers mention urgent same-day servicing and the business opens 7 days a week.
Who are the main technicians?
Mazedul, Nasir, and Karim appear across reviews. Mazedul is most frequently named for chemical cleans and leak repairs.
Will the aircon definitely cool better after service?
Reviewers report noticeable improvement in cooling and airflow immediately after chemical overhauls and leak fixes, though results depend on the unit's condition.
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Last updated 2026-08-11