Renovation company in Brussels & BelgiumThe Elegance of Renovation.
The Peace of a Guaranteed Quote.
Transform your home or apartment into an exceptional living space. Technical precision, premium materials, contractually guaranteed timelines, and full management of your Belgian regional subsidies.
Rizza Works Excellence
Discover our dedication to your home.
Discover the Metamorphosis of Our Projects
Drag the slider to compare the initial condition with the finished project crafted by Rizza Works.
Click or drag to see every detail of the transformation
Penthouse & Living Room • Ixelles
Radical transformation of a partitioned 1970s apartment into a through living space bathed in natural light.
Energy performance
EPC E ➔ EPC B
Work carried out:
From First Visit to Handover
Technical Visit
Free, no-obligation assessment of your property, precise measurements.
Firm Quote
Detailed, contractually locked pricing, with no surprises.
Subsidy File
Complete handling of your regional subsidy file by our team.
Construction
Rigorous execution with weekly photo/video progress reports.
Handover
Key handover, legal guarantees activated, post-project follow-up ensured.
Complete Turnkey Solutions, From Core Structure to High-End Finishes
Every specialist is coordinated with bespoke precision under the leadership of a dedicated project manager.
Complete Interior Renovation
Turnkey transformation of houses & apartments
We take care of all your spaces: from careful demolition to fitting the most refined materials, under the direction of a single point of contact.
Bathrooms & Private Spas
The art of wellbeing and the walk-in shower
Creation of contemporary wet spaces: step-free walk-in showers, freestanding tubs, built-in brass fittings and certified waterproofing.
Electrical & Home Automation
Safe installations & architectural lighting
Full compliance upgrades, indirect lighting scenes, neat electrical panels and home automation integration for modern comfort with no visible wiring.
Facade & Roof Insulation (EPC)
Adding value to your property & grant eligibility
A drastic improvement of your EPC rating thanks to high-performance external insulation, watertight roofs and modern mineral renders.
Plumbing, Heating & HVAC
Efficient, durable thermal systems
Installation and replacement of condensing boilers, heat pumps, hydronic underfloor heating and durable multilayer plumbing.
Joinery & Fine Parquet
Bespoke woodwork and flush doors
Fitting of solid or engineered oak parquet (herringbone, chevron), built-in wardrobes, solid-wood screens and hidden doors.
Our Materials
The quality of materials is the foundation of excellence.
Measurable Rigor, Project After Project
20+
Years of combined experience in our team
24 h
To get back to you after your request
10
Years of 10-year warranty under Belgian law
6/7
Days out of 7: available Monday to Saturday
Our Projects in Brussels & Belgium
Every project reflects our exacting craftsmanship: precise execution, respected timelines, and refined finishes.
Avenue Louise, Brussels
Townhouse • Full renovation
Respectful restoration of the period mouldings combined with a contemporary reorganisation of the rooms, with an open kitchen and marble island.
Uccle, Brussels
Spa sanctuary & walk-in shower
Creation of a contemporary wet space inspired by Scandinavian spas, with natural travertine, fluted glass and champagne brass fittings.
Waterloo, Walloon Brabant
Mineral facade & thermal insulation
Complete exterior transformation and high-performance insulation, greatly improving the EPC certificate.
Woluwe-Saint-Pierre, Brussels
Bespoke fittings & flush doors
Wall cladding in natural oak slats with an integrated invisible pivot door and flush brushed-brass handle.
Woluwe-Saint-Lambert, Brussels
Bright attic bathroom
A bathroom under the sloping roof, bathed in natural light, with a floating double vanity, freestanding tub and a large glass shower.
Uccle, Brussels
Bathroom with freestanding tub
A contemporary bathroom in soft tones: freestanding tub, glass walk-in shower, wall-hung toilet and a stone-effect tiled wall.
Ixelles, Brussels
Living area open to the kitchen
An open living space where lounge, dining area and kitchen share the light, with dark parquet and a ceiling with integrated lighting.
Waterloo, Walloon Brabant
Living area with a design staircase
A modern living area organised around a staircase with timber treads, with an open kitchen, bespoke TV unit and indirect lighting.
Bertem, Flemish Brabant
White kitchen with classic lines
A white kitchen with framed fronts, timber worktop, open shelves and herringbone-pattern floor tiles under two pendant lights.
Schaerbeek, Brussels
Hallway with parquet and mirrored doors
A long hallway refreshed with light parquet, neutral paint and mirror-finish sliding doors that extend the perspective.
Tervuren, Flemish Brabant
Converted attic with roof windows
An attic turned into a bright living space: roof windows, bespoke built-in storage and a solid-wood bench.
Etterbeek, Brussels
Renovated stairwell
A stairwell given a fresh start: white walls, renovated steps and a black iron railing that structures the space.
Wavre, Walloon Brabant
Attic room with an arched window
An attic room with sage-green walls, lit by an arched window, with a reworked ceiling and new flooring.
Why Discerning Clients Entrust Us With Their Finest Homes
Renovating should be an exciting experience, not a source of stress. Here are the 4 pillars our reputation in Belgium is built on.
Firm Quote & Zero Overruns
Absolute financial transparency
Our quotes are calculated down to the millimeter. Once the scope is signed, no extra charges beyond the agreed amount.
Contractual Timeline Compliance
A locked-in site schedule
Every step is rigorously planned. Your move-in or handover date is contractually guaranteed, with late penalties.
Full Regional Subsidy Handling
Zero administrative hassle
We produce all technical certificates and manage your file with regional authorities (Brussels Renolution, Wallonia Logement).
Single Dedicated Point of Contact
A dedicated team by your side
You get a direct line to your project manager. A weekly photo/video report keeps you informed of progress.
What our clients say
We had to renovate our facade and took the opportunity to insulate it too. During the on-site visit the person took their time to advise us on everything and confirmed it was feasible within our budget. Today, several months later, we are delighted with our investment, especially because our energy bill has gone down!
Adnan
Namur, Belgium
Excellent company, very quick to step in, as shown during the appointment. THANK YOU! For the renovation, a professional team, a quick visit and very clean work. On top of that, we benefited from a government grant. I highly recommend them.
Louise
Schaerbeek (Bruxelles), Belgium
We renovated our bathroom and took the opportunity to modernise everything. The gentleman who came really took the time to explain every step and answer all our questions, which put us at ease. Thank you for guiding us in our choice.
Nora
Ixelles (Bruxelles), Belgium
An absolute recommendation! Real professionals for interior renovation, bathrooms, kitchen… Clear agreements and explanations, beautifully delivered work, a clean site, additional works well organised and well communicated. After searching among many companies we finally found these professionals, so I highly recommend them.
Nick
Vilvorde, Belgium
Estimate Your Regional Subsidies & Energy Savings
In Belgium (Brussels, Wallonia, Flanders), energy renovations and insulation are heavily subsidized. Discover what you are entitled to in just 3 clicks.
Shown on your property's EPC certificate. If you don't know it, we determine it during the visit.
Energy balance & grants
Estimated regional subsidies
up to € 22.750
Based on your income and official regional subsidy scales
Annual energy savings
~ € 3.920 / year
EPC improvement
up to +4 classes
✓ Rizza Works handles 100% of your subsidy application with zero hidden administrative fees.
3 Costly Mistakes to Avoid Before Renovating
Vague budgets, missed subsidies, uncoordinated trades... Our specialist explains on-site how to safeguard your renovation investment in Belgium.
3 Erreurs en Rénovation
Nos conseils pratiques en 40s pour sécuriser votre chantier.
01. Signing an unitemized quote
Always demand a complete technical specification detailing material brands, insulation thickness, and precise milestones.
02. Missing out on regional subsidies (EPC)
In Brussels and Wallonia, eligibility criteria and thermal ratings must be pre-approved. Missing this step loses thousands in aid.
03. Multiple subcontractors without a central lead
Juggling independent trades without a dedicated superintendent multiplies delays and execution faults.
Everything You Need to Know
Clear, precise answers to prepare your project with complete peace of mind.
Yes. The technical visit is free and without obligation. Our quotes are precise, detailed and transparent: no extra costs are added during the works beyond the agreed amount. We get back to you within 24 hours to arrange a visit.