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O2 Engineering Pte.Ltd.

Updated 2026-10-28 · 1,108 reviewed · 117 listed · Scored from 74 Google reviews · How we rank ›

4.6(74) 70 low data composite score See reviews on Google ✓ Google-verified
Aircon InstallationAircon Servicing & CleaningAircon Repair24/7 Emergency Callout

Google-verified74 Google reviews

O2 Engineering Pte.Ltd.
Location
Woodlands, Singapore
Services
Aircon Installation, Aircon Servicing & Cleaning, Aircon Repair
Reviews
74
Best for
Homeowners wanting regular aircon servicing with quick response

Google Business Profile is the source for the business data shown here, last checked 2026-10-28.

What do customers say?

Reviews are mostly positive, with praise for quick response and professional technicians on servicing and installs. Most praise dates back four or five years. One-star reviews describe missed visits and slow replies, and the newest review is from a year ago.

Based on limited recent reviews, so treat this as low-confidence.

Praised for
  • Responsive, quick service
  • Professional, friendly technicians
  • Reasonable pricing
  • Good follow-up after payment
Watch-outs
  • Missed or delayed appointments in older reviews
professionalfast-responsegood-communicationfair-pricingskilled-technicianregular-maintenancenew-installation-renovation
Best for: Homeowners wanting regular aircon servicing with quick response
Think twice if: Check appointment times in writing, since some older reviews report missed visits.

What stands out?

  • Quick response on servicing
  • Professional technicians
  • Reasonable pricing
  • Google-verified business

Worth knowing

  • Technicians Bharathi, Raja, and Kanay are named in reviews
  • Reviewers mention quarterly maintenance plans and yearly contracts
  • Some reviewers describe same-day or Sunday callouts

What reviews say by service

Aircon Servicing & Cleaning
Reviewers praise quick, regular maintenance visits.
Aircon Installation
Reviewers praise site visits and tidy installs, though one reviewer says trunking was poorly finished.
Aircon Repair
Reviewers say repairs were fast, but one reports a compressor damaged during trunking work.

How it compares

  • Rated 4.6 against a 4.44 average across the 65 aircon installation businesses listed here.
  • Has more Google reviews than 78% of the businesses in this directory.

How the score was calculated

Scoring Method
Star rating 71
Review volume 81
Review recency 37
Review sentiment 55
Profile completeness 100
Verification 30

Rating breakdown

5
61
4
7
3
0
2
1
1
5

Frequently asked questions

Do they offer weekend or Sunday visits?
One reviewer says technicians came on a Sunday morning for a repair. Google lists opening hours for seven days a week.
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Last updated 2026-10-28