Whether you're building your dream house or looking to remodel your existing space, our Building Contractor Dublin team has the expertise and knowledge to bring your vision to life.
As a top building contractor, our team of expert tradesmen and managers is dedicated to ensuring the seamless completion of your project. Particularly, we will guide you through the process and ensure transparency to help you make informed decisions.
Years of industry experience in renovation projects in Dublin, made us develop a comprehensive package of services: design, management, and implementation. Therefore, we are ready to meet your construction needs
Through our daily monitoring practices, we remain committed to providing exceptional service and ensuring a positive customer experience. We maintain the highest safety standards and we provide a comfortable work environment for our employees.
EXCELLENT Based on 53 reviews Niall Smith2024-11-18Trustindex verifies that the original source of the review is Google. Could not recommend Vadim and the team at OS highly enough. They did a great job renovating our upstairs bathroom and a full replastering of the house. Will definitely use them again for future projects. Sreenath Chandrasekhar2024-10-21Trustindex verifies that the original source of the review is Google. Im happy to share my experience with OS Holdings, Vadim and team. We added a new ensuite attic to our house. Vadim and team have been professional right from the initial interaction to scope the work, quotation and then the actual execution of the work. Quality of work is excellent and happy with the end result.Highly recommended. Jobin John2024-08-25Trustindex verifies that the original source of the review is Google. I recently hired OS Holdings for an attic conversion and home renovation, and I couldn't be more satisfied with the results! Vadim and his incredible team—special thanks to Ruslan, Andrei, and Ivan—were exceptionally professional, attentive, and efficient throughout the entire process. Their craftsmanship and attention to detail transformed my home beyond my expectations, all while completing the project on time. Vadim's communication was outstanding; he was always available to answer questions, provide updates, and offer helpful suggestions, making the entire experience smooth and stress-free. The team's dedication and patience truly set them apart. I highly recommend OS Holdings to anyone looking for top-quality renovation work. They turned my house into a dream home! TMAN2024-07-08Trustindex verifies that the original source of the review is Google. I'd like to Thank OS Holding, for there Sher professionalism. i could not fault this company in any way! The workmanship and attention to detail is of the highest standard. And the staff are so friendly. I could not be happier with my renovation,and Attic conversion. Im really looking forward to our next project. Book this company if you want a proper job done for a reasonable price. Thanks again. Sean Bergin2024-06-04Trustindex verifies that the original source of the review is Google. Had our bathroom completely renovated by Vadim, Valentin and team. Very reasonably priced, great communication throughout and the quality and finish were fantastic. Any problems they encountered along the way were resolved quickly and efficiently. Would highly recommend them Giovanni Amormino da Silva Júnior2024-06-03Trustindex verifies that the original source of the review is Google. I deeply recommend his services. They try to help whatever you need, work hard and care about any issues you might have after they finish. They have done a quick and amazing job here with tiling, laminate flooring, my bathrooms, and installing my kitchen. I'm completely satisfied with the result! Thank you guys! Maria McGrane2024-05-29Trustindex verifies that the original source of the review is Google. OS Holding recently completed a renovation of my kitchen/dining area and I couldn't be happier with their work. The job involved knocking down a load-bearing wall, installing steel supports, taking up the old floor and laying a new one as well as skirting boards. They also did the plumbing and electrical works, connected new radiators and did the painting to finish. The guys are very skilled in all aspects of their work and they are careful to fulfil all requests. They are also very tidy. I'm especially happy with the meticulous way the herringbone floor was laid. Vadim is easy to work with as he listens to what you say a a client and is always prompt to respond to calls and emails. I would have no hesitation in recommending OS Holding and I intend to contract them again when I get round to doing my attic! Sabina Capozzoli2024-05-26Trustindex verifies that the original source of the review is Google. Many thanks for the outstanding work carried out by OS Holding team during our recent renovation in our house. Their attention to detail and dedication to quality were evident throughout the entire process of demolishing partition walls and fitting tiles on the floors and stairs. The installation of tiles on both floors and stairs was completed to the highest standard. Additionally, the team maintained excellent communication throughout the project, keeping us informed of progress and any necessary adjustments. Their punctuality and respect for deadlines ensured the project was completed on time, which was crucial for our schedule. I highly recommend OS Holding for any construction or renovation needs. Ann Rundle2024-05-12Trustindex verifies that the original source of the review is Google. Vadim and his team are highly skilled and extremely hard working lads. Vadim is very organised and communication was excellent regarding the various decisions that needed to be made. He was patient when I changed my mind on more than one occasion! I am delighted with my attic conversion and have no hesitation in recommending OS Holding Ltd. Rachel English2024-05-06Trustindex verifies that the original source of the review is Google. Vadim and his team recently renovated by entire ground floor and installed a new bathroom upstairs. The guys did a great job and the price was very reasonable. They were very attentive, professional and I was very impressed with how quickly they completed the work. I would highly recommend the team!
Transform your unused attic space into a functional and stylish living area and get 10-year warranty. Our team is highly skilled in all aspects of attic conversions and extensions.
Discover moreWe tailor home renovation services to your unique preferences. From simple updates to major remodels, we have the expertise and experience to bring your vision to life.
Discover moreLooking to expand your living space or create your dream kitchen? Our team has the skills, to ensure that your extension project enhances functionality and beauty.
Discover moreYour new kitchen will look stunning and function perfectly. With a variety of options, choose to go for a complete kitchen remodeling or simply some cosmetic changes.
Discover moreBe confident that your new flooring and tiling will not only look great but will also stand the test of time. Our building contractors will help you add a unique touch to your space.
Discover moreFrom installation to refurbishment, we take care of everything, including plumbing, tiling, electrical work, and more. Trust our fully-insured Bathroom Fitters.
Discover moreWe work with the best tools to ensure a flawless finish for residential painting and decorating services for condos, apartments, bungalows, and single-family homes.
Discover moreReduce home's heat loss up to 35% and noise pollution. Benefit from our outstanding experience in home insulations. Improve your home's comfort and save on energy bills.
Discover moreEnergy Efficiency: We use the latest techniques and technologies to make your project more energy-efficient, potentially saving you money in the long run.
Discover moreWhen it comes to creating a comfortable and functional space during renovations or new construction, having reliable plumbing and heating is a must.
Discover moreSpecialising in new builds, renovations, extensions, floor insulation, attic conversion, bathrooms, kitchens.
Our turnkey design and construction solution guides you through the planning process from start to finish, ensuring you achieve your dream of owning a beautiful home.
With a decade of experience in the industry, we’ve built a strong team of contractors who work with us to deliver exceptional results. Since 2006, we’ve consistently provided our valued clients professional, trustworthy, and knowledgeable service.
Our reputation has grown over time, and we’re now recognised as one of Dublin’s top design-build contractors.
We showcase a vast selection of lighting, electrical, and bathroom and kitchen fixtures and fittings.
We welcome project specifiers, architects, and interior designers to join us in meeting with clients for proposal and specification-related purposes.
Have you found a lower price? We'll gladly match it.
A fully dedicated project manager will smooth the process.
Exceeding expectations and strive for the highest quality.
Efficient, surprise-free planning and construction process.
We implement our knowledge backed on experience.
Customers testimonials proove their full-trust in us.
Yes, we offer free, no-obligation estimates for all our services. Our experts will visit your property to assess your project and provide a detailed quote.
Yes, we are fully insured to protect both you and our team during the construction process.
We primarily serve Dublin and surrounding areas. Please contact us to inquire about specific locations.
While we can assist you with navigating the planning permission process, it’s typically the client’s responsibility to obtain the necessary permits. We can provide guidance and recommendations throughout.
We specialise in a wide range of renovations, including house extensions, attic conversions, basement renovations, kitchen and bathroom refurbishments, and more.
Yes, we handle projects of all sizes. Whether it’s a small bathroom renovation or a complete house extension, we have the expertise to deliver exceptional results.
The duration of a project depends on its complexity and scope. We provide estimated timelines during the initial consultation.
We typically require a deposit upfront and then progress payments based on project milestones. We can discuss specific payment terms during the contract phase.
Yes, we understand that plans can change. However, any significant changes may affect the project timeline and budget. We’ll work with you to find the best solution.
Yes, we offer warranties on our workmanship and materials. The specific terms of the warranty will be outlined in your contract.
We are known for our expertise in high-end projects and our comprehensive range of services, from new builds to renovations and specific room improvements.