Our Team.

Our team at Formation Design and Build Ltd is built on a foundation of years of collective experience, with each member bringing their own unique skills and expertise. Together, we form a dynamic force that drives our company forward, ensuring we consistently exceed client expectations. Our collaborative approach, combined with a shared commitment to excellence, enables us to deliver high-quality, innovative solutions for every project, setting us apart in the industry.


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Sean O’Brien.

CEO

Sean O’Brien joined Formation Design and Build Limited. in 2014 as a Contracts Manager, responsible for two residential developments in Southwest London. From then on, he progressed to Construction Director and then CEO. Sean is responsible for the company's Design and Build activities, overseeing each project's commercial, design, and construction stages.

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Mick Gordon.

Commercial Director

Mick Gordon has 22 years of experience in the construction industry. As Formation Design and Build’s Commercial Manager, Mick manages and oversees the commercial team of quantity surveyors, estimators, and planners, reporting directly to the CEO.

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Matthew Ashley.

Design Manager

Matthew Ashley is our Design Manager, responsible for developing high-value projects in the residential, commercial, and mixed-use sectors. His role includes coordinating all design matters relating to the project, advising the client on their requirements and obligations, striving to eliminate risks, meeting budget constraints, and coordinating the team.

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Colin Nelson.

Senior Quantity Surveyor

Colin Nelson is Formation Design and Build’s Senior Quantity Surveyor. With almost a decade of experience in the industry, Colin manages and oversees a commercial team consisting of quantity surveyors, planners and estimators and reports back to the CEO.

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Daniel Kowalczuk.

Contracts Manager

Daniel Kowalczuk works as a Contracts Manager for Formation Design and Build, using his 20 years of experience to lead the site team and ensure the project runs smoothly and efficiently. Daniel liaises with the client, project consultants, and architects to ensure standards are consistently met.

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Joe Grealy.

Aftercare Manager / Community Liaison

Joe Grealy is Formation Design and Build’s Aftercare Manager. With over 10 years of experience, Joe leads the aftercare phase of our projects, ensuring a smooth and professional transition post-completion. His role includes managing handovers, resolving defects, and acting as the main point of contact for residents and clients. Joe plays a key role in maintaining client satisfaction through clear communication and prompt issue resolution.

Services.

At Formation Design and Build Ltd, we offer a comprehensive range of construction services, backed by years of experience delivering high-quality projects. Our expertise spans residential construction, including affordable housing, as well as hotel developments, and student accommodation. We also provide mechanical and electrical (M&E) services, ensuring seamless integration of essential building systems. Additionally, our repairs and maintenance division ensures long-term asset performance and reliability. With a strong track record across these sectors, we are committed to delivering excellence, efficiency, and value on every project.