I build fences, gates and patios and decking, carry out concrete work and prepare sites for outdoor projects. Based in Mělník, I work in the surrounding area and north of Prague, with direct communication in English from the first enquiry to project handover.
Services
From excavation and foundations to fencing, gates and decking, I can help with individual jobs or several connected stages of your outdoor project.
Fences & Fencing
New fencing tailored to your property, including foundations, masonry posts, concrete bases and fence panels. A design visualisation can help you choose the appearance before work begins.

Gates & Pedestrian Gates
Custom-made driveway and pedestrian gates, including steel frames, infill and installation. The project can also include foundations, support posts and preparation for future gate automation.

Patios & Decking
Garden terraces finished with paving, timber or composite decking. The layout, materials and ground preparation are tailored to your space and how you plan to use it. I also offer a design visualisation as part of the quotation process.

Foundations & Concrete
Excavation, ground preparation and concrete work for foundations, slabs and fence posts. Each project is tailored to the planned structure and site conditions.

Excavation & Groundworks
Mini-excavator work for foundations, utility trenches and swimming pools. Services include ground levelling, site preparation and soil removal by arrangement.

Driveways & Parking Areas
Ground preparation, aggregate layers, compaction and edging for driveways and parking spaces. The construction and finish are agreed according to the intended use.

From Your Idea to the Finished Project
As part of my quotation service, I offer design visualisations for fences, driveway and pedestrian gates, patios and other outdoor projects. This helps you see the proposed result and agree on the layout, materials and appearance before work begins. The example below shows the original site, the design visualisation and the completed fence.
We can work together to modify the design and fine-tune the details before construction begins. We will then handle the earthwork, foundations, concrete and steel structures, infill panels, and fence installation.

Before
Original site before installation of the new garden fence.

Design Visualisation
Design visualisation of a garden fence with masonry posts, WPC panels and a pedestrian gate.

Completed Project
Completed garden fence with masonry posts, WPC panels and a matching pedestrian gate.
Selected Projects
Explore examples of my completed outdoor projects, from patios and gates to foundations and concrete work.

Garden Patio
Ground preparation and construction of a paved garden patio, creating a practical space for outdoor seating.

Double-Leaf Driveway Gate
Fabrication and installation of a custom steel gate with infill selected to suit the property.

Foundation Slab & Driveway
Ground preparation and construction of a concrete foundation slab and driveway, including excavation, aggregate base layers and compaction.
How It Works
From your first enquiry to the completed project, we agree on the requirements, scope, price and schedule before work begins.
1. Tell Me About Your Project
Send me a brief description, the property location and any photos or approximate dimensions. We can discuss your ideas and requirements in English.
2. Site Visit & Measurements
We arrange a site visit to check access, take measurements and discuss suitable materials and practical options.
3. Quotation & Design
I prepare a quotation setting out the proposed work and price. For suitable projects, I also offer a design visualisation at this stage to help us agree on the layout, materials and appearance.
4. Construction & Handover
Once the scope, price and schedule are agreed, I carry out the work and keep you informed of progress. On completion, we review the finished project together.
About Jan Kozák
My name is Jan Kozák, and I am based in Mělník. Through KOZAKstav, I combine hands-on experience in groundworks, concrete work, timber construction and steel fabrication to create practical outdoor spaces.
You deal directly with me, from discussing your ideas and preparing a quotation to carrying out the work and handing over the finished project. I speak English, so we can discuss the details of your project clearly throughout the process.
Whether you need a new fence, a custom gate, a patio or preparation for a garden building, I can help you plan the work and bring the different stages together.

Areas I Cover
Based in Mělník, I work in the surrounding area and the northern outskirts of Prague. Projects further afield can be arranged depending on their size and scope.
Send me your property location and a brief description of the work you need, and I will confirm whether I can take on your project.
Mělník · Vraňany · Neratovice · Kralupy nad Vltavou · Lužec nad Vltavou · Roudnice nad Labem · Kokořín · Hořín · Liběchov · Dolní Beřkovice · Velký Borek · Byšice · Tišice · Kostelec nad Labem · Býkev · Kly · Mšeno · Košátky · Dřevčice u Brandýsa nad Labem
Garden Services with GardenCare
Planning a new lawn or finishing your garden after construction? Through my GardenCare brand, I also offer lawn establishment, garden improvements and ongoing maintenance in Mělník and the surrounding area.
We can discuss both the construction work and the follow-up garden services in English.
Let’s Discuss Your Project
Tell me what you would like to build or improve, where your property is located and your preferred timeframe. If available, include approximate dimensions and photos of the site.
You can contact me in English by phone, email or using the form below. I will get back to you to discuss the details and the next steps.
