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D.I.S. Airconditioning & Electrical Pte Ltd

Updated 2026-08-11 · 2,604 reviewed · 600 listed · Scored from 50 Google reviews · How we rank ›

3.1(50) 51 composite score See reviews on Google ✓ Google-verified
Aircon Maintenance Contracts
D.I.S. Airconditioning & Electrical Pte Ltd
Service
Aircon Maintenance Contracts
Reviews
50

What recent reviews say

Half of D.I.S.'s reviews award five stars, but the other half are one or two stars, reflecting a stark divide. Loyal customers praise technicians like Aris, A Hua, and Mike for neat work and proactive reminders; a few have stuck with the company for four-plus years. The majority, however, report poor gas-pipe connections causing slow leaks, technicians failing to diagnose or fix issues properly, and repairs that break within days. Staff communication ranges from attentive to dismissive, and contract customers report no follow-up once paid.

Recent shift: Four-five-star reviews from 2 years ago contrast sharply with recent one-star complaints from 2-3 months ago about repeat failures, damage, and poor communication. The divide suggests either inconsistent execution or a shift in service quality.

Praised for
  • long-term reliability for some
  • professional technicians on good days
  • tidy workmanship and preparation
  • proactive service reminders
Watch-outs
  • poor workmanship and gas pipe connections
  • unresolved repeat issues and warranty gaps
  • no-show and missed appointments
  • unresponsive customer service and rude staff
  • damage during installation or maintenance
professional-servicetidy-installationrecurring-leaksunresolved-issuepoor-communicationno-showlong-wait-time
Best for: customers seeking maintenance reminders and established reliability, if they research technician availability first
Think twice if: prone to gas-pipe connection failures, installation defects, poor follow-up once contract signed, and staff unresponsiveness

Strengths

  • named technicians deliver neat, professional work
  • proactive service reminders and tracking
  • long-term retention of some customers

Worth knowing

  • Technicians named include Aris (manager), A Hua, Mike, Susan (dispatch), Tiffany (sales)
  • Long-term customers report 4+ years of service; others experience failures within days of repair
  • Gas-pipe connections cited repeatedly as source of slow leaks and poor troubleshooting
  • Warranty disputes: customers charged despite units under manufacturer warranty
  • No-show or late arrivals documented; staff sometimes leave notes without entering homes

What reviews say by service

Aircon Maintenance Contracts
Proactive reminders and neat work praised by loyal users; but unresponsive follow-up and no automatic scheduling after contract payment reported by others
Aircon Servicing & Repair
Technicians sometimes tidy and knowledgeable, but gas connections and repeat failures common complaints
Aircon Installation
Multiple reports of poor gas-pipe connections, low gas within days, leaks within 5 years, and stagnant-water odours; installation defects not resolved before warranty expiry

How it compares

  • Rated 3.1 against a 4.68 average across the 215 aircon maintenance contracts businesses listed here.
  • Has more Google reviews than 72% of the businesses in this directory.

How we scored this

How We Rank
Star rating 4
Review volume 74
Review recency 100
Review sentiment 34
Profile completeness 100
Verification 30

Rating breakdown

5
23
4
3
3
1
2
1
1
22

Common questions

Do they remind me when to service?
Yes, some customers report proactive reminders and scheduling help. However, others signed maintenance contracts and received no follow-up, having to contact the company themselves each time.
What happens if an issue occurs during warranty?
Warranty disputes are common. One customer paid ~$800 for a repair on a unit under warranty, then experienced the same fault within a week. Another reports the company delayed repairs until warranty expired, then demanded payment.

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Five-star reviews consistently praise named technicians like Nick, Rahman, Tong, and Lai for swift problem-solving and polite conduct. Customers highlight transparent costs and honest work. However, one-star complaints reveal a stark divide: some report no warranty on repairs, late arrivals despite time slots, and technicians recommending the same part twice without reviewing prior work, suggesting inconsistent knowledge transfer across the team. Those long-term customers who stick with VOIS note their steam cleaning visibly improves airflow and removes odours and mold. Yet newer or one-off clients have hit issues: unperformed services, poor office communication when problems arise, and a lack of follow-up on complaints. The 83% five-star rate reflects loyalty among repeat customers, while the 11% one/two-star cluster hints at friction during problem resolution and scheduling.

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Over years of work, Solar's teams earn trust by refusing quick fixes. They walk homeowners through piping options, explain choices clearly, and show up midway through jobs to check details. Reviewers name Aung Thu, Jerome, Ridzuan, and Uncle Chong-staff who treat patching work and false-ceiling cuts with near-perfectionist care and often help with electrical tasks on good faith. Customers report bookings happen fast, chemical washes run clean, and installations finish neat in a half-day. The company accepts climate vouchers, has operated over 30 years, and holds bizSAFE STAR and ISO 45001 certification. A few mention annual servicing relationships that span years with no breakdowns.

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Fujita M&E Pte. Ltd.
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Many long-term customers praise Fujita for dependable, tidy servicing and friendly technicians; others note they arrive on time and explain work clearly. However, recent complaints highlight declining standards-technicians rushing 4-unit jobs in 15-20 minutes, skipping promised services like evaporator coil cleaning, and front-desk staff speaking harshly to callers. Some customers report surprise charges or recommend against signing their maintenance contracts.

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Last updated 2026-08-11