Grant UK is a leading manufacturer of innovative heating solutions, including oil boilers, air source heat pumps, hybrids, underfloor heating, aluminium radiators, cylinders, and solar thermal accessories, providing efficient, reliable, and sustainable solutions for homeowners and professionals.
The positive comments praise Grant boilers for their reliable products, excellent customer service, and knowledgeable technical support.
The negative comments criticize Grant boilers for their poor product quality, unreliable boilers, and unresponsive customer service.