We are a trusted building company specialising in extensions, renovations and new builds, delivering high-quality workmanship from start to finish. Covering Cheshire and Greater Manchester, we provide reliable, professional building services tailored to your home and lifestyle.  

Key Building Services has been a family-run business for over 40 years. Kev and his team took over the business in 2021, after years spent working alongside the original owners as a plasterer. The original owner has since handed over the reins, though he remains closely involved – his experience and knowledge are still an integral part of the business today. 

We cover every trade, and no job is too big or too small. Whether you're planning a single-storey extension, a loft conversion, or a full home renovation, we're always happy to offer honest, no-pressure advice on your project.