SG Aircon Guide
Menu

Noris Engineering & Air-Conditioning Pte Ltd

Updated 2026-11-15 · 2,731 reviewed · 637 listed · Scored from 29 Google reviews · How we rank ›

4.1(29) 67 composite score See reviews on Google ✓ Google-verified
Gas Top-Up & Chemical CleaningAircon Maintenance ContractsAircon InstallationAircon Servicing & Repair
Noris Engineering & Air-Conditioning Pte Ltd
Location
Kampong Ubi, Singapore
Services
Gas Top-Up & Chemical Cleaning, Aircon Maintenance Contracts, Aircon Installation
Reviews
29
Ranking
#252 in Gas Top-Up & Chemical Cleaning
Best for
Homeowners wanting honest repair advice and long-term servicing

Business data from Google Business Profile, checked 2026-11-15.

What do recent reviews say?

Long-time customers, some for 10 to 20 years, praise Noris for honest advice and punctual visits. Several say the team tests systems before recommending replacements. A few reviews describe slow follow-up and rushed servicing, so expect to book early.

Praised for
  • Punctual and on-time visits
  • Honest advice, no unneeded upsells
  • Long-term customer relationships
  • Clean, tidy work
Watch-outs
  • Slow follow-up on a gas top-up and pressure test
  • Rushed servicing on one free visit
  • Long booking waits
punctualhonest-quotesprofessional-serviceclean-workmanshiplong-wait-timepoor-communication
Best for: Homeowners wanting honest repair advice and long-term servicing
Think twice if: Expect slow callbacks and long booking waits. One reviewer reported a gas top-up follow-up that went unanswered.

What are they good at?

  • Honest advice on repair versus replacement
  • Long track record with repeat customers
  • Punctual servicing visits
  • Competitive pricing noted by reviewers

Worth knowing

  • Reviewers say the team has served some customers for 10 to 20 years
  • One reviewer had 12 ceiling units installed about three years ago and reports them still running
  • A reviewer says the team works through a full chemical wash on some servicing visits
  • Named staff praised in reviews: Adrian and Wan Ting

What reviews say by service

Aircon Installation
Reviewers praise neat installs and fair quotes; one reports 12 ceiling units still working after about three years.
Aircon Servicing & Repair
Praised for punctual, thorough visits; one 2024-era complaint describes an unanswered gas top-up follow-up and a rushed free service.

How it compares

  • Rated 4.1 against a 4.6 average across the 316 gas top-up & chemical cleaning businesses listed here.
  • Has more Google reviews than 67% of the businesses in this directory.

How we scored this

How We Rank
Star rating 52
Review volume 64
Review recency 100
Review sentiment 64
Profile completeness 75
Verification 0

Rating breakdown

5
21
4
1
3
2
2
0
1
5

FAQ

What are the opening hours?
Google lists Mon-Fri 09:00-18:00. Saturday and Sunday are closed.

Similar air conditioning contractors nearby

KBE Air Conditioning and Engineering Pte Ltd
86

KBE Air Conditioning and Engineering Pte Ltd

4.6(121)✓ Google-verified

KBE averages 4.6 stars from 121 Google reviews, with 87% five-star. Reviewers praise deep cleaning, quick bookings, and polite technicians. Several long-time customers book regular cleaning and say they rarely see leaks afterwards.

Aircon Servicing & RepairCommercial & Industrial AirconAircon Installation
J&S AIRCON PTE LTD
81

J&S AIRCON PTE LTD

4.8(28)✓ Google-verified

Reviewers consistently report arriving early or on time, receiving detailed explanations of work, and walking away without feeling pressured to buy extras. Sam leads a team that handles both routine maintenance and trickier jobs (like compressor leaks, trunking adjustments) with visible care. Staff know the ins and outs of energy settings and offer practical advice. Materials and finishes get named praise, and the experience often lands them in annual contracts or referrals from neighbours. Twenty reviews spanning ten months paint a uniform picture: technicians explain what they are doing, leave spaces cleaner than they found them, and quote fairly. No complaints about poor communication, no-shows, or rushed work surface in the available feedback.

Aircon Maintenance ContractsAircon Servicing & RepairGas Top-Up & Chemical Cleaning

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 2026-11-15