MKW is a family-run building company based in Bolton covering Northwest including the Wigan, Bolton, Worsly & Warrington areas. Our team has over 15 years of experience and specialises in extensions and conversions providing your home with more space. 

Our high-quality service and reputation have meant that we've received recognition through the Wigan Council 'good traders scheme'. On top of this, we are also members of the Federation of Master Builders (FMB) and TrustMark accredited.

Homepage About us

Why Choose Us?

Family Run

We are a local family-run building company that provides the highest quality services and puts customers first.

Good Trader Recognised

Our services have been recognised for their quality by the Wigan council 'Good trader scheme'.


With over 15 years of experience, our team is ready to give you advice and help you with any problems you may have.

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