OS Holding Construction will provide the skills, management, and exceptionally trained tradesmen necessary to complete your project. We will guide you through each phase so that your experience is an informed, positive and successful one.Read More
Information Modeling in Construction Mock up, monitor quality on a daily basis, and reject non-conforming Meetings for Coordination and Toolbox Safe and Clean Work Environment Warranties, as well as their implementation and managementRead More
The OS Holding provides a high-end service for Victorian terrace loft conversions to modern two-story extensions. Our commitment is to provide the same level of attention and finish to all of our clients, managing and completing every aspect of the project ourselves.
Have you found a lower price? Tell us, and we'll gladly match it.
We assign a dedicated project manager to ensure that your build goes smoothly.
To exceed our customers' expectations, we always strive for the highest quality.
A quick and seamless planning, design, and construction process with no surprises at the end.
Customers trust our knowledge, expertise, and word-of-mouth referrals, which are backed up by over ten years of combined experience.
Exceeding customers' expectations and assisting them at every stage of the process has made us a respected company, as evidenced by their testimonials.