
NEW TECHNOLOGY ENGINEERING
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Business data from Google Business Profile, checked 2026-09-15.
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.
Based on limited recent reviews, so treat this as low-confidence.

Not enough recent reviews yet to synthesise a reliable sentiment read for this business.

Reviewers consistently praise the cleaning quality and team professionalism, noting fast turnarounds and reasonable costs. Staff give maintenance advice, work methodically (review 5 describes an assembly-line approach with three technicians), and address questions during service.

Coolman's technicians consistently arrive on time and deliver high-quality chemical cleans and repairs; Mohi, Peng, Lee and Habib are named repeatedly for professionalism and attention to detail. One customer reported dismissive, rude replies to a pricing enquiry via WhatsApp, a jarring contrast to the standard of on-site work. Prices run from $40 for general servicing to $150 for chemical overhauls; they offer gas top-ups, installations from $800, and handle recurring maintenance contracts. Most customers book them again immediately after service, suggesting strong reliability over time.
Last updated 2026-09-15