Two positive reviews praise quick diagnosis and cleaning that solved aircon noise, plus named technicians (Win and Ganesan) for thorough work and extra advice. Limited review evidence, but consistent satisfaction with service quality.
Based on limited recent reviews, so treat this as low-confidence.
Customers experience fast, skilled work from named technicians like Pandi and Kumar, with clear upfront pricing and WhatsApp communication. A small fraction report unresponsiveness or no-shows, and one job involved a diagnostic error that the business later addressed with full service recovery.
MX Aircon Engineering holds a perfect 5-star rating across 49 reviews, with customers consistently praising quick, professional installation and service work. Long-term clients report reliable delivery, reasonable pricing, and staff who listen and solve problems without drama.
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.
Last updated 2026-08-11