Diamond Builder is an independent local tradesperson covering BH1.

1. MMohammed Amin★★★★★

   Karim has done garage extention and cladding work at my property. He and his team is quite professional. He is brilliant in delivering quality results. I would strongly recommend Diamond Builders.

   Google review · 6 Mar 2026
2. CCennet Uysal★★★★★

   I had a great experience working with Kerim and his construction company. They were professional, reliable, and delivered everything on time ??? and even beyond my expectations. The quality of their work was excellent, and they paid great attention to detail throughout the entire project. Communication was clear and consistent, which made the whole process stress-free. I highly recommend them to anyone looking for trustworthy and skilled construction services.

   Google review · 17 Jul 2025
3. DDavid Spears★★★★★

   I used Diamond Builder to replace 7 regular double-glazed windows in addition to 2 large double glazed bay windows, a new French door, back door and new front door with side windows - cannot commend them highly enough. Diamond Builder is a business who give the extra to ensure they did a great job and ensure we were happy with their work. Kerim & his team were courteous and hardworking - always clearing up after themselves at the end of each day. Just make sure to keep the coffees and cakes coming - you won't go wrong !

   Google review · 7 Feb 2025
4. LLloydG★★★★★

   Had Kerim change 5 of my windows. Due to my ignorance I did not shop around and trusted Kerim with his workmanship and pricing. Too late into the process I found out he was ??1300 more expensive than a local competitor but I was too late in the ordering process to cancel which was my fault. Coming in at ??4000 for 5 windows I was expecting an exceptional job with all relevant paperwork including the most important FENSA certificate. I GOT NEITHER OF THESE! 4 months after getting these windows fitted I have still got no Fensa certificate as Kerim is supposedly not registered. He failed to mention this to me when going ahead with the works, he even promised I would get the certificate after full payment was received. I am now left with a damaged window, shoddy exterior workmanship, and no FENSA. Kerim is now not responding to my messages. Do not trust this business!

   Google review · 7 Jan 2025
5. SSam Jowett★★★★★

   We are blown away with the job Diamond Builders have just carried out for us. We???d desperately needed a full bathroom overhaul but with times as tight as they are, we needed to find someone who would give us real value for money and we could not have asked for more. Karim and his colleague Mohammed were punctual, polite, and never once did we feel that anything was too much trouble for them. Their advice, workmanship and attention to detail were things we weren???t certain were possible on our budget but I am so pleased we chose them. Our bathroom looks incredible now. So good that we now need Karim to come back to decorate our hallway and landing!! Out of five stars, we???d have to give Karim a 10! Thank you so much!

   Google review · 24 Apr 2023

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