Page 5 of 6: businesses ranked 401-500 of 550. Ranked by score and relevance, start from the top or open the full map view.
Evidence is limited to two reviews split between praise and complaint. One customer found a skilled technician who solved a wiring problem creatively and cost-effectively; another reported money taken without communication or results.
Five-star reviews praise named sales staff like Crystal, Prabhu, and Hester for patient product explanations and flexible recommendations, plus installation teams (Rajan, Johnny, Naing, Abbas) who occasionally deliver neat, efficient work. However, the majority low ratings reflect persistent structural failures: water and gas leaks appearing days or weeks after installation, poor piping workmanship, missed appointments, and near-total absence of service recovery when problems arise. Customers report being promised quality but receiving substandard casings, misaligned communication between sales and install teams, and repeated unwanted servicing calls despite explicit requests to stop. The business operates across installation, repair, and maintenance but struggles to execute consistently; some reviews cite five-year-old installations that failed only when opened for the first time, suggesting latent defects. Staff are named as strengths (support team member Charles, technicians Mahbub and Rajan), yet the same names appear in complaints about poor coordination and installation oversight. Recovery attempts are minimal or absent; one customer noted their brother had to apologize on the company's behalf. The service team's willingness is evident in praise for post-purchase explanation and problem-solving, but execution gaps dominate the overall experience.
Recent reviews show sharp splits: older five-stars praise punctual, friendly technicians and clear pricing; newer one-stars report recurring faults, high bills ($3000+), and incomplete repairs months after service. The business has operated since 1989 and holds BCA registration, but current evidence suggests quality and follow-up have deteriorated.
Limited review data: one detailed complaint describes costly repeat visits and pressure to add services not needed on first visit, plus frustration over lost records despite being an existing customer from 2020.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Strong work on jobs, but customer relations are a risk. Five-star reviews praise punctual arrival, clean work, and long-term loyalty; one-star reviews flag defensive responses to problems, unwillingness to adjust hours, and unexpected charges after service failures.
Five-star reviews highlight quality chemical cleaning that visibly restores cooling performance; older negative reviews cite missed maintenance appointments, poor workmanship, evasive staff, and disputed charges. Evidence is mixed and split largely by era.
Both five-star reviews praise the installation work and staff demeanor, though the limited feedback is now a decade old.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Limited review evidence from a single one-star account citing months of project delays and lack of communication. A five-star review exists but contains no text; sentiment is heavily skewed by this older complaint.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Gsn Starcool has completed installations to a decent standard, but reviewers report extended timelines, inadequate site cleanup, and disrespectful conduct during work. Limited evidence available; mixed ratings reflect these inconsistencies.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
One reviewer reported that ERSA's condensation treatment failed to stop a leaking grille after application, and the business refused a refund citing a non-refundable policy. The reviewer suspected the company had misdiagnosed the root cause.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Two of three reviews describe poor installation quality and weak follow-up support. The warranty appears to lock customers into using STL for all future servicing, or coverage is voided. Evidence is limited and spans several years.
Five of six reviews describe poor service: technicians release gas to force top-ups, work left incomplete, promised bracket replacements abandoned when invoices arrive, and unexpected charges appear after arrival. One recent customer had straightforward servicing at $20 per unit with no upsells, suggesting inconsistent execution. The pattern points to financial pressure tactics rather than genuine technical problems.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
One detailed complaint describes filters broken during service, replaced without notice, and warranty denied after the fact. A single five-star review from seven years ago provides minimal context. Limited review evidence overall, but the negative account raises serious concerns about transparency and accountability.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Five of six reviews are one-star complaints spanning over a decade, alleging overcharging, poor follow-up on leaking units post-installation, and upselling of unnecessary work. One four-star review from 2012 stands alone. Evidence for the service tier is thin and overwhelmingly negative.
Two reviews totalling just 3 stars give no evidence of reliable service. Customers report chemical cleaning without full dismantling, failed repairs requiring multiple visits, and a new FCU that leaked gas within days. Trust concerns and overcharging appear central to the poor ratings.
Both reviews, from 6-7 years ago, cite critical failures: a water leak that damaged a TV and unresolved communication. Contact details appear outdated.
Over ten years, reviewers consistently report sloppy work, untrained staff, and overcharging. One 5-star account praised friendly service and flexibility, but the overwhelming majority cite failed chemical washes, botched gas work, and dirty aftermath-with no follow-up when problems surfaced.
No individual review text is available to assess customer experience. The business operates from Toa Payoh across seven days and claims authorization for major aircon brands including Mitsubishi, Daikin, Fujitsu, and Toshiba.
Most recent reviewers report failed troubleshooting, mysterious charges for services not rendered, and staff who dismiss legitimate complaints. Two older positive reviews credit reliable past service, yet eight one-star accounts spanning years describe unresolved problems, evasiveness, and inflated costs. The 1.8 rating reflects a consistent pattern of service falling short.
Review evidence is limited for this business. Delta Sirius claims over 30 years in operation and lists duct sealing, duct cleaning, and commercial HVAC services; however, no customer reviews are available to verify their work quality or service reliability.
Review evidence is limited. Global Advanced Tech Enterprise is based in Ang Mo Kio and offers air conditioning installation, maintenance contracts, and related services across Singapore, including testing, commissioning, and ventilation work.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
No individual reviews are available to assess customer experience or service quality. The business publishes detailed pricing for common jobs (general service from $25 per unit; chemical wash from $60 per unit) and claims 15+ years of operation with certifications in aircon installation.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
No individual reviews are available to assess this business. Kwang Wah Engineering is a BCA Registered Contractor (ME01 - L2) based in Tampines that has offered air-con installation, mechanical ventilation, and alterations work since 2010.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence is limited; no customer feedback available. Winsteam Engineering & Construction lists emergency ACMV services among a wide range of MEP work. Their website claims BCA and SCDF compliance, ISO-aligned processes, and operation since 1994.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence is limited. The business lists installation, servicing, maintenance, and chemical overhaul on its website, with islandwide coverage and prices starting at $1,188 for a Daikin system. Concrete customer feedback is not available to assess reliability or workmanship.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review data is not available for this business. Their website states they have operated since 1939 and hold Certified Comfort Expert certification. Service range spans residential mini-splits to commercial rooftop units, though customer experience details cannot be assessed from available sources.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence is limited. The business holds BCA registration as an L2 contractor and ACMV specialist, and lists central, VRV, and ductless aircon installation plus maintenance and servicing across Singapore. Further detail depends on customer feedback.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
No detailed reviews are available for this business. It is registered as a Google-verified service provider offering installation, maintenance, repair, and emergency aircon work across Singapore. Pricing and service options are published on their website; prospective customers should contact them directly to confirm availability and current rates.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence is limited. The business states it has 18 years of operating history and offers sales, services, repair, and installation of air conditioning units.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Review evidence is limited. The business states it handles aircon installation, repair, servicing, refrigerator repair, and cold room work across Singapore from a Tampines base.
Review evidence is limited. Their website lists aircon installation and servicing alongside renovation and other installation work, operating across Singapore under licence WS16462017k.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
All 11 reviews give 1-2 stars spanning the last three years, detailing deposits not returned, installations that fail within weeks, and the owner becoming unreachable after payment. Customers report installations left incomplete, faulty compressors not addressed, missing documentation, and blocked contact attempts; the business has allegedly reregistered under a different UEN after deregistration.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Last updated 2026-09-15