Are prices inclusive of tax?

Yes. One reviewer noted that All Best's prices include GST, which is uncommon.

How quickly do installation teams arrive?

Multiple reviews note punctual, same-day arrival. One incident of no-show was reported; customer was told installer would call before coming.

Do technicians provide maintenance advice?

Yes. Technician Jacky shares tips on maintaining the unit and what to watch for during routine servicing.

All Best Air-Conditioning & Electric Pte Ltd

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 98 Google reviews · How we rank ›

4.2(98) 74 composite score See reviews on Google ✓ Google-verified

Aircon Maintenance ContractsAircon Installation

All Best Air-Conditioning & Electric Pte Ltd

Services: Aircon Maintenance Contracts, Aircon Installation
Reviews: 98

What recent reviews say

Reviewers report solid workmanship from named technicians like Jacky and Diana over many years. Installation is fast and staff knowledgeable about brands like Mitsubishi. Two significant complaints about overzealous upselling with inflated bills ($500+) and one incident of rude phone handling stand out against the long trail of loyalty.

The business holds CaseTrust accreditation and claims operation since 2001. Technicians provide useful maintenance tips and follow-up is noted as good. Watch for inconsistent preparation on larger jobs and pushy add-on recommendations during chemical cleaning.

Praised for

named technicians (Jacky, Diana, Ah Sin, Pauline, Amy, Boon) consistently praised
thorough cleaning and professional work quality
long-term customer loyalty over 10+ years
punctual installation, helpful sales advice

Watch-outs

upselling and pressure to add unnecessary services
poor preparation and damage to furniture during servicing
unresponsive phone support and rude customer service staff
high bills without prior notice or justification

skilled-technicianspunctualprofessional-servicetidy-installationresponsivepushy-upsellingpoor-communication

Best for: Long-term customers seeking reliable Mitsubishi installation and routine servicing from consistent technicians.

Think twice if: Price-sensitive customers or first-time buyers. One review reports $500+ bill after upselling; another describes rude phone support and poor damage control during cleaning.

Strengths

CaseTrust accredited, operating since 2001
named technicians with 3+ years tenure and high individual praise
Mitsubishi authorized dealer with pricing inclusive of GST

Worth knowing

Technician Jacky: 3+ years tenure, praised for thorough cleaning and maintenance advice
Technician Diana: responsive to requests and problems
Salesperson Pauline: helped customer select suitable unit
Technician Ah Sin: recent 5-star review for careful, professional work
Amy (salesperson) and Boon (installation lead) praised for clarity and efficiency on Mitsubishi System 2 install
Chemical cleaning (4 FC) offered alongside annual servicing
Damage control issue: one customer reported towels/waterproof covers inadequate during flushing

What reviews say by service

Aircon Installation: Fast, punctual installation with professional, careful workmanship; sales staff provide good guidance on brand fit.
Aircon Maintenance Contracts: Long-term reliability and thorough cleaning praised; however upselling and high bills reported on some jobs.

How it compares

Rated 4.2 against a 4.68 average across the 215 aircon maintenance contracts businesses listed here.
Has more Google reviews than 79% of the businesses in this directory.

How we scored this

How We Rank

Star rating 50

Review volume 87

Review recency 100

Review sentiment 61

Profile completeness 100

Verification 30

Rating breakdown

Common questions

Are prices inclusive of tax?: Yes. One reviewer noted that All Best's prices include GST, which is uncommon.
How quickly do installation teams arrive?: Multiple reviews note punctual, same-day arrival. One incident of no-show was reported; customer was told installer would call before coming.
Do technicians provide maintenance advice?: Yes. Technician Jacky shares tips on maintaining the unit and what to watch for during routine servicing.

Contact

Phone: +6565636266
Website: http://allbestaircon.com/
Address: 03-13 IMM Building, 2 Jurong East Street 21, #03-13, 609601
Open in Google Maps

Last verified 2026-08-11

Opening hours

Monday: 11:00-21:30
Tuesday: 11:00-21:30
Wednesday: 11:00-21:30
Thursday: 11:00-21:30
Friday: 11:00-21:30
Saturday: 11:00-21:30
Sunday: 11:00-21:30

As listed on Google.

From their website

Services listed

Equipment salesEquipment installationMaintenance servicesTrouble-shooting and repair servicesAd hoc serviceContract serviceChemical wash

Credentials claimed:CaseTrust Accreditation, Authorized Dealer for all major brands of air-conditioners

Operating:since 2001

As published by the business on its own website; not independently verified.

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