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Published Aug 27, 2026
hestiaco experience
Had this heating specialist service our ageing boiler before winter. Engineer arrived punctual with proper certification documented, diagnosed the pressure issue correctly where previous contractors guessed incorrectly twice, and parts fitted matched manufacturer specifications verified. Pricing transparency stood out, costs itemised rather than lumped, and warranty on workmanship provided written. Scheduling however required two weeks lead time during peak season, and the invoice took a week to arrive delaying our own expense claims. Competent trade service worth booking early rather than last-minute when expertise matters.