No. We take no money upfront whatsoever. Payment is only due in stages as the project progresses, and no stage is signed off until it's been approved by a Building Inspector.

Yes. J S Building Contractors holds full liability insurance, and we are members of the Federation of Master Builders (FMB), an approved NAPIT contractor, and Gas Safe registered for all gas and heating work.

Yes — we work directly with McNicholas Architects, which means we can take your project from the very first planning conversation right through to completion, with no gaps in between.

We have a permanent in-house team — joiners, electricians, plasterers, roofers, plumbers and tilers — who work together on every project. It means consistent standards and a single point of accountability.

Yes — all work we carry out is fully guaranteed. We've built our business on personal recommendation, and that only works if every project is finished to the standard you'd be happy to recommend us for.

We're based in Alwoodley, Leeds, and cover the whole of Leeds and the wider West Yorkshire area — including Harrogate, Wetherby, Bradford and Wakefield. Both domestic and commercial projects.