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Noris Engineering & Air-Conditioning Pte Ltd

Updated 2026-09-15 · 2,661 reviewed · 598 listed · Scored from 20 Google reviews · How we rank ›

3.8(20) 57 low data composite score See reviews on Google ✓ Google-verified
Gas Top-Up & Chemical CleaningAircon InstallationAircon Servicing & RepairAircon Maintenance Contracts
Noris Engineering & Air-Conditioning Pte Ltd
Location
Kampong Ubi, Singapore
Services
Gas Top-Up & Chemical Cleaning, Aircon Installation, Aircon Servicing & Repair
Reviews
20
Ranking
#236 in Gas Top-Up & Chemical Cleaning
Best for
Property owners wanting quarterly scheduled maintenance with reminder updates and long-term reliability.

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

What do recent reviews say?

Long-standing customers praise Noris for punctual quarterly servicing, honest quotes with no hidden charges, and clean installations. Technician Adrian and staff keep clients updated via WhatsApp. Recent complaints centre on incomplete free servicing, persistent gas top-up pressure despite prior refills, and lack of follow-up on pending appointments after weeks.

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

Praised for
  • punctual and reliable scheduling
  • transparent pricing and no hidden costs
  • skilled technicians named Adrian
  • clean, tidy workmanship
  • responsive via WhatsApp
Watch-outs
  • rushed or incomplete free servicing
  • recurring pressure to top up gas unnecessarily
  • poor communication and no follow-up on wait-list
  • blamed customer rather than investigating chemical smell issue
punctualresponsivefair-pricingskilled-techniciansclean-workmanshiphonest-quoteslong-wait-timepushy-upsellingpoor-communication
Best for: Property owners wanting quarterly scheduled maintenance with reminder updates and long-term reliability.
Think twice if: Customers hesitant about repeated gas top-up suggestions or needing quick resolution on service delays and appointment follow-up.

What are they good at?

  • Scheduled quarterly servicing with WhatsApp reminders
  • Named technician Adrian with decade-long client relationships
  • Clean installation and servicing practices
  • Transparent quoting and no hidden costs

Worth knowing

  • Technician Adrian noted for punctuality, patience, and post-installation touch-ups
  • Admin staff Wanting handles prompt scheduling
  • Quarterly maintenance contracts include free mid-contract callouts
  • Chemical wash service performed on units at commercial cafe after-hours (10pm-7am)
  • Free servicing during condo warranty periods sometimes incomplete

What reviews say by service

Aircon Maintenance Contracts
Long-term clients value punctual quarterly scheduling and WhatsApp reminders; newer complaints cite long wait-lists and no follow-up.
Gas Top-Up & Chemical Cleaning
Chemical cleaning praised for thorough results and reviving underperforming units; gas top-up suggestions disputed as unnecessary when prior refills already done.

How it compares

  • Rated 3.8 against a 4.61 average across the 298 gas top-up & chemical cleaning businesses listed here.
  • Has more Google reviews than 60% of the businesses in this directory.

How we scored this

How We Rank
Star rating 46
Review volume 57
Review recency 78
Review sentiment 50
Profile completeness 75
Verification 0

Rating breakdown

5
12
4
1
3
2
2
0
1
5

FAQ

Do they send reminders when my quarterly servicing is due?
Yes. Staff keep customers updated via WhatsApp so you do not have to track dates yourself.
What does an AC cleaning cost?
$50 GST included, according to quoted rates in recent inquiries.
Do maintenance contracts include callouts between scheduled servicing?
Yes. Contract customers can request callouts for issues between quarterly visits at no extra charge if it is a fault, not user error.
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Last updated 2026-09-15