Please fill out this form and we'll be in touch shortly.
+44 (0)1380 736920 info@grantuk.com
Opening Hours (Phone lines)
Pre-Sales Technical: Mon-Thurs: 8:00am - 5:00pm Fri: 8:30am - 5:00pm Sat-Sun: Closed
Customer Services/Technical Teams: Mon-Thurs: 7:30am - 6:00pm Fri: 7:30am - 5:00pm Sat: 8.30am - 1pm Tech Team only Sun: Closed
All other Departments and Main Switchboard: Mon-Fri: 8:30am - 5:00pm Sat-Sun: Closed
Opening Hours (Office/Training Academy/Warehouse): Mon-Fri: 8:30am - 5:00pm Sat-Sun: Closed
Bank Holidays: Closed (all departments)
Registered Company No. 3196757
A dedicated customer support hub for homeowners who own Grant heating products and need after-sales support for their product, including troubleshooting advice, FAQs and valuable tips.
Register your product online using the simple registration form to activate your Grant product Guarantee
Looking to extend your heating system warranty beyond its standard guarantee? Grant UK has a range of extended warranty options available to give you added peace of mind.