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JJ-Build Ltd

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Home Improvements and Extensions

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Once again, John and his team carried out their work impeccably, actually completing the project slightly ahead of time. Our flat required pretty m...

Once again, John and his team carried out their work impeccably, actually completing the project slightly ahead of time. Our flat required pretty m...

John and his team at J-Build were professional, reliable, and delivered exactly as promised. The quality of their work was excellent, and any after...

Jon and his team completed a back and front extension, a loft conversion, and a total gutting of the original property. Throughout the project Jon ...

Company Details

About Us

At J-Build, we believe great service starts with real people who care. As a local small business, we’re proud to offer professional, reliable, and friendly support tailored to your specific needs.

Whether you’re booking a one-off service or seeking long-term support, you can count on us for quality and consistency from start to finish.

Contact Details

Based in Hendon we cover the London area

All Reviews

Overall rating 4.9

Reviews 50

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Iohn did a fantastic job with my bathrooms....

Iohn did a fantastic job with my bathrooms. - Provided a very reasonable and detailed quote. - Very punctual, extremely skilled and very transparent in the approach. - Completed the job in time with excellent detail and finish. - Carried out the job with very little disruption to my daily life. Left the house very tidy every day. - Iohn managed the project well and the guys carried out the job with very little supervision. Overall, very happy with the job and would happily recommend Iohn and J-Build.

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John's team were diligent and professional throughout. I...

John's team were diligent and professional throughout. I would not hesitate to recommend them to anyone looking for reliable hard working professionals

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Excellent service. Turned up on time, did a...

Excellent service. Turned up on time, did a really good job, and very flexible with any problems that arose. Would definitely use again.

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John and his colleagues did a great job...

John and his colleagues did a great job for us. They were pretty flexible about start date, but not so free that you worry they don't have enough work! They were all really friendly and polite.. We had sourced all the materials ourselves (tiles, shower, basin etc.) so they only charged us for labour and a few sundries such as grout. It was a very competitive rate. The finished job looks absolutely great. The tiling is neat and tidy, the new shower and basin look lovely. I will definitely consider hiring them again.

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I had to cancel the job in the...

I had to cancel the job in the end but John came to view the job promptly and gave me a fair quote.

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Very good - John was professional, quick, courteous...

Very good - John was professional, quick, courteous and tidy. He fixed a problem with our shower tray and replaced and re-grouted the marble tiles.

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I wish you could tell the difference in...

I wish you could tell the difference in smell between the before and after images! The guys did a great job of repainting the wall and got rid of the mould hiding beneath the old wallpapers. They also gave the best quote for the job by far! We will likely use them again, I would recommend John and he's team (thanks for the brilliant quick job Nick!) to our friends and to you!

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John was a pleasure to deal with from...

John was a pleasure to deal with from start to finish. He went out of his way to get the job finished to the highest of standards. He was hard working , efficient and very helpful. I would highly recommend him, and would use him again in the future.

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End of tenancy Painting 2 bed flat

Thank you for doing our amazing job only realised that I haven't left feedback will definitely recommend you for jobs

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John & his team did a great job....

John & his team did a great job. The tiled my bathroom & kitchen, repaired some ugly water damage on my kitchen ceiling, and painted my kitchen, sitting room, hall & bedroom. All the work has been done to a high standard. I had mosaic tiles in my bathroom which I think are hard to fit neatly, and this was very well done. Bonus: they work fast.

50 reviews

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