Reliable Building & Renovation Services in Haarlem and Surrounding Areas
OCS provides professional building and renovation services in Haarlem and surrounding areas for residential and commercial clients. From small maintenance jobs to full renovations, no project is too big or too small.
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We believe great results start with clear, honest communication. From the first consultation to project completion, we keep you informed every step of the way. We listen carefully to your ideas, provide practical advice, and ensure timelines, costs, and expectations are clearly agreed from the outset.
Services
Main Services
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Bathroom and kitchen renovations
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Custom kitchens and furniture
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Plumbing services
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Heating installation
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Tiling
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Stair renovation
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Dormer window renovation/installation
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Roof renovations
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Custom carpentry
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Electrical modifications and upgrades
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Plastering and painting
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Door and window installation
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Wood rot repairs
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Insulation improvements and energy-saving solutions
Design with Precision and Certainty
The more complex the project, the smarter it is to engage a designer.
With 3D visualizations and virtual reality, you can identify potential problems early on, refine the design, and ensure every detail is perfectly executed before work begins.
Appliances, fixtures and accessories
At OCS, we believe every space should be built around your needs.
Whether you choose to add appliances, fixtures, and accessories is entirely optional.
We work with the most innovative and reliable brands, such as Quooker, Bosch, Siemens and Gaggenau.
Our team helps you create spaces that are both beautiful and functional, fully tailored to your lifestyle.
Stone products
Furniture and Elements Made of Real Stone and Ceramics.
From kitchen countertops and cabinet doors to staircases, cinema walls, statement pieces, and artistic installations, we create unique furniture and elements using real stone and ceramics.
Whether you're looking for budget-friendly options or premium designs, we offer a wide range of materials to suit every project and vision.
Browse our stone collection and guides for inspiration, or contact us to discuss a specific material or project for your home or business.
Real Stone. Exquisite Craftsmanship. Timeless Design.
Safe and Certified Work
All our work is carried out safely by fully qualified professionals with VCA (Health, Safety, Electrical, and Heating) certifications and valid insurance. If necessary, we can also arrange the necessary permits to ensure compliance with local building regulations.
We believe in transparency and trust;
our quality speaks for itself.
All our quotes are without obligation.
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A brief history of O'Neill Creative Solutions
Hello, my name is John O’Neill. With over 20 years of experience in construction, I'm passionate about delivering work I'm proud of—and that clients will appreciate.
"Good enough" is never enough for me; every detail is carefully managed to ensure the results are perfect.
As the leader of a friendly and approachable team, I ensure clients get value for their money, with results that stand the test of time.
Durable materials
An important aspect of every project is providing environmentally friendly yet high-quality materials that can stand the test of time.
We work with various artists, designers and manufacturers who upcycle.
Our philosophy is reduce, reuse and reinvent
Service area
· Haarlem
· Amsterdam
· Amstelveen
· Velsen
· Hilversum
· Noord Holland
· Zuid Holland (on request)