Business data from Google Business Profile, checked 2026-09-15.
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Based on limited recent reviews, so treat this as low-confidence.
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.
One five-star review on file; limited evidence to assess service quality or consistency.
Highly rated for honest, detail-focused servicing when technicians like Aung, Lucas, and Jay show up; many repeat customers over years. But recent complaints flag communication gaps, unexpected price hikes mid-service, and inconsistent follow-ups when problems recur.
Last updated 2026-09-15