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Optimal Air Conditioning Pte Ltd

Updated 2026-11-15 · 2,731 reviewed · 637 listed · Scored from 65 Google reviews · How we rank ›

4.8(65) 85 composite score See reviews on Google ✓ Google-verified
Aircon InstallationGas Top-Up & Chemical CleaningAircon Maintenance ContractsAircon Servicing & Repair
Optimal Air Conditioning Pte Ltd
Location
Woodlands, Singapore
Services
Aircon Installation, Gas Top-Up & Chemical Cleaning, Aircon Maintenance Contracts
Reviews
65
Ranking
#99 in Aircon Installation
Best for
Homeowners wanting punctual, tidy regular aircon servicing

Business data from Google Business Profile, checked 2026-11-15. Facts from the business's own website were fetched 2026-08-11.

What do recent reviews say?

Reviewers keep coming back to punctual arrivals and tidy, efficient jobs. Customers say the team cleans thoroughly and leaves the area clean. Most reviews are five-star, and the 4.8 average across 65 Google reviews points the same way.

Staff get named praise, especially a technician called Ah Di and another called Ahdi. Reviewers say the team explains things plainly and gives practical maintenance advice. One review describes a full installation done within two days, after a fair quote and site survey. Reminders for servicing every three months also stand out.

Praised for
  • Punctual arrival and efficient work
  • Friendly, helpful staff
  • Clean, thorough servicing
  • Fair pricing and clear explanations
punctualprofessional-serviceclean-workmanshipfair-pricingresponsiveskilled-technicianshonest-quotes
Best for: Homeowners wanting punctual, tidy regular aircon servicing
Think twice if: You want detailed reviews of installation or repair work, since most feedback covers servicing.

What are they good at?

  • Punctual, efficient service
  • Thorough, tidy cleaning
  • No hard sell on packages
  • Named technicians praised

Worth knowing

  • Technicians named Ah Di and Ahdi are praised by reviewers
  • Reviewers say they send reminders to service every three months
  • Their website lists chemical overhaul and gas refill services
  • Opening hours: Mon 09:00-18:30; Tue-Sat 09:00-18:00; Sun closed

What reviews say by service

Aircon Servicing & Repair
Reviewers praise thorough cleaning, efficient servicing and practical maintenance advice.

How it compares

  • Rated 4.8 against a 4.56 average across the 370 aircon installation businesses listed here.
  • Has more Google reviews than 75% of the businesses in this directory.

How we scored this

How We Rank
Star rating 81
Review volume 79
Review recency 100
Review sentiment 80
Profile completeness 100
Verification 30

Rating breakdown

5
61
4
2
3
0
2
0
1
2

FAQ

What are the opening hours?
Google lists Mon 09:00-18:30, Tue-Sat 09:00-18:00, and Sun closed.
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Last updated 2026-11-15