SG Aircon Guide
Menu

Noris Engineering & Air-Conditioning Pte Ltd

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 20 Google reviews · How we rank ›

3.8(20) 58 low data composite score See reviews on Google ✓ Google-verified
Aircon Maintenance ContractsGas Top-Up & Chemical Cleaning
Noris Engineering & Air-Conditioning Pte Ltd
Services
Aircon Maintenance Contracts, Gas Top-Up & Chemical Cleaning
Reviews
20

What 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.

Strengths

  • 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 4.68 average across the 215 aircon maintenance contracts businesses listed here.
  • Has more Google reviews than 60% of the businesses in this directory.

How we scored this

How We Rank
Star rating 45
Review volume 57
Review recency 84
Review sentiment 50
Profile completeness 75
Verification 0

Rating breakdown

5
12
4
1
3
2
2
0
1
5

Common questions

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.

Similar air conditioning contractors nearby

J&S AIRCON PTE LTD
81

J&S AIRCON PTE LTD

4.8(27)✓ Google-verified

Since 2021 or earlier, regular customers trust J&S for consistent, professional servicing. Sam and the team earn praise for arriving on time, explaining every step without pushing extras, and leaving units visibly clean. Reviewers highlight the care technicians take: troubleshooting compressor leaks on site, removing cabinets to replace trunking, using high-grade materials like Nippon paint, and offering energy-saving tips. Pricing sits between fair and good value across both simple cleans and full installations.

Aircon InstallationAircon Maintenance Contracts
TrustCare Aircon Maintenance & Servicing Singapore
84

TrustCare Aircon Maintenance & Servicing Singapore

5.0(44)✓ Google-verified

Reviewers consistently praise named technicians Faruk and Mazedul for meticulous work, politeness, and willingness to explain what they are doing. Both staff take time to check equipment condition and offer practical guidance on aircon care and troubleshooting. The service is fast and clean. One reviewer noted the admin team can be hard to reach for appointment bookings, but the quality of on-site work remains consistently strong across multiple units and regular maintenance jobs.

Aircon InstallationAircon Servicing & RepairAircon Maintenance Contracts

Own this business? Get featured

Own or market a business here? Ask about featured placement and advertising on this directory. Your message goes straight to the directory team.

Last updated 2026-08-11