About

JAC Construction Steel Ltd is a leading provider of structural alterations, steel fabrication, installation and basement construction.
 

Over two decades ago, JAC Construction Steel Ltd identified a rising demand within the industry for fabrication companies to offer comprehensive services beyond mere steel installation. This demand stemmed from architects, engineers, and developers seeking solutions for implementing contemporary open-space designs within existing structures. JAC Construction Steel Ltd emerged to offer a unique suite of services tailored to clients ranging from high-end developers to refurbishment companies and self-build projects.
 

Our expertise encompasses a wide array of offerings, including steel fabrication handled by our in-house team to ensure quick and efficient service. From the request of temporary works design to the execution of controlled demolitions and installation of steel work, we meticulously manage every aspect of the process. Whether it involves excavating pad foundations, reinforcing concrete structures, or seamlessly integrating temporary works into existing structures, we ensure that projects are left primed for the subsequent fit-out phase.
 

Our proficiency extends to underpinning projects, and over the past fifthteen years, we have become specialists in basement construction, serving as either the main contractor or a dedicated subcontractor. With a commitment to quality and precision, there is no structural alteration challenge within a building that J.A.C. Construction Steel Ltd is not equipped to address.
 

For basement construction projects, we offer comprehensive solutions, delivering a structurally sound basement shell that is ready for the fit-out phase, regardless of whether we serve as the main contractor or a specialised subcontractor.

At JAC Construction Steel Ltd, we take pride in offering competitive solutions for structural alterations throughout London and its surrounding areas. With our wealth of experience and dedication to excellence, we stand as the premier choice for clients seeking reliable and comprehensive services in the realm of structural alterations and steel fabrication.