Leading Principal Contractors

Specialising in construction and maintenance across all commercial sectors.


J Mills is a leading principal contractor and maintenance provider. Based in the North West with a nationwide reach, we’re passionate about making it happen: working alongside you at every stage to deliver stress-free projects and successful outcomes. 


Principal contractors for projects across commercial, retail and leisure sectors.
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Delivering everything from full scale business renovations to bespoke projects.
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Proactive, reliable buildings maintenance for commercial, retail and leisure.
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  • J Mills consistently delivers a high quality service at competitive prices. They particularly excel at customer service, are responsive and understand what the client needs.
  • J Mills demonstrate a ‘can do’ proactive approach to projects, and are focused on ensuring clients receive good value for money.
  • J Mills is a team who will always work with you and not against you, providing a good quality service and high standards of finish.

Explore our Projects

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A 300,000 sq ft industrial refurbishment of both internal and external areas.

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Cornwall Court, Birmingham

Renewing an entire commercial floor with a contemporary design.

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Broadoak Business Park, Trafford Park, Manchester

The refurbishment of three industrial units prior to marketing for new incoming tenants.

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Our Clients

Talk to our experienced team.

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