Customers experience reliable, friendly service from named technicians who arrive on time and leave installations clean. Hasan, Win, Thanzaw, Chit, Michael, Raja, and Karthi earn repeated praise for professionalism and attention to detail. Staff explain how to use equipment clearly, handle warranty claims on behalf of customers, and follow up after service calls.
The team takes care with newly painted homes and cosmetic work during installation. Sales staff assess needs without pushing upgrades. Admin keeps customers informed a day before arrival. After 30 years in business, Twin City maintains a consistency that has built long-term customer relationships across servicing, repair, and installation work.
Reviewers consistently report fast, professional work across installations, with technicians who communicate clearly and go the extra mile to solve problems on site. Named staff like Ben, Ripon Ahmed, and Johirul deliver neat finishes and friendly service at prices customers find reasonable.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Gradecool draws strong praise for fast scheduling and fair-priced repair work; technicians like Mr Liu, Mr Seng, Ming, Michael, and Niki earn individual recognition for professionalism and clear explanations. However, servicing quality varies sharply. Multiple reviewers report incomplete cleaning, unnecessary chemical wash upselling, and one costly incident where water protection failed during servicing yet the company deflected blame rather than make it right, offering only token compensation after public review pressure. Their website claims nearly 20 years operating and acceptance of Climate Vouchers. The 4.5-star average masks the split: 86% five-star versus 14% one/two-star, revealing a business whose weakest link is consistency in quality control and accountability when things go wrong.
Last updated 2026-08-11