Welcome to DR Reno & Certifications

Family business with expertise – your partner in climate comfort and sustainable climate technologies.

At DR Reno & Certifications, we strive for comfort, quality, and sustainable solutions. We combine professional experience with a fresh, modern approach.
Our company was founded by brothers Dennis and Brent De Raedt, who each ran their own business and specialization before joining forces.
Today, together with their team, they guarantee high-quality installations, a personal touch, and excellent after-sales service.

Our Story

Dennis De Raedt began his career with DRD Certifications, building expertise in official inspections and maintenance of oil and gas installations, oil tanks, air conditioning, and refrigeration systems. He also specialized in the installation of gas and oil-fired heating systems (central heating).
Brent De Raedt founded DRB Reno-Projects and became an expert in installing, repairing, and maintaining refrigeration systems for both residential and industrial applications. He also specialized in high-end bathroom renovations.
The combined knowledge and experience of these two specialists make DR Reno & Certifications a strong player today in the installation, maintenance, and repair of all your climate systems.

Our Mission

To provide energy-efficient and reliable solutions that ensure an optimal indoor climate — both for homes and commercial buildings. With a personal approach, attention to detail, and the latest technologies, we guarantee installations that perfectly match your needs and budget.

Our Services

✔ Installation and maintenance of heat pumps
✔ Central heating systems – gas and oil installations
✔ Installation of underfloor heating
✔ Installation of water softeners
✔ Renewable energy solutions tailored to your home
✔ Air conditioning & ventilation systems
✔ Heat pump water heaters – energy-efficient and future-oriented
✔ Sanitary installations and bathroom renovations
✔ Troubleshooting, maintenance, and inspections of all technical systems

With us, you get a complete service: from advice and installation to periodic maintenance, inspections, and quick interventions. We are always ready to help you quickly and professionally.

Why Choose DR Reno & Certifications?

• Experience and expertise in multiple climate technologies

• Personal approach and clear communication

• High-quality, sustainable installations focused on energy efficiency and your budget

• Fast interventions, reliable repairs, and thorough maintenance

• High-end finishing in all installations and renovations

At DR Reno & Certifications, your comfort is not a detail – it’s our mission.