100mm limited

100mm Construction + Project Management is a multidisciplinary construction and project delivery company founded on over 10 years of combined experience across construction, structural engineering, and architectural practice.

We provide a full-service delivery model, covering a broad spectrum of works including home renovations, extensions, loft conversions, civil engineering, and associated construction services.

Our approach is end-to-end, ensuring that every project is professionally managed from concept through to completion.

All works are supported by the appropriate technical design, regulatory compliance, and professional sign-off where required, giving clients complete confidence and peace of mind throughout the delivery process.

We operate with a strong emphasis on quality assurance, risk management, and programmed certainty, ensuring projects are delivered efficiently, compliantly, and to a consistently high standard.

From a commercial standpoint, we maintain a highly competitive pricing structure, offering transparent cost breakdowns and preferential rates for repeat clients, developers, and long-term partners.

Subject to scope and project value, we are able to offer structured discounts and percentage-based incentives, ensuring clients receive demonstrable value for money without compromising on quality or compliance.