The most frequent themes in reviews involve the reliability and attitude of engineers, with several customers appreciating hard work, politeness, and thoroughness. The booking and installation process is often described as smooth, but post-installation support and accountability, especially concerning issues or damage handling, come up as clear areas for improvement. Quality and communication are generally viewed favorably, though negative experiences with rescheduling and unresolved problems are noted.
Overall, Glow Green is regarded as a dependable provider for boiler and energy-related services, particularly in pricing and initial installation quality. In regions where they operate, customers find value in the engineers’ competence and communication. Still, those considering the company should be aware of occasional drawbacks in after-sales care and service follow-up, based on current customer feedback.