Zephi Energy is your trusted partner in Belgium for obtaining essential energy performance certificates (CPE), also known as energy passports or Energiepass. These certificates are indispensable for any real estate transaction or new construction project, providing a thorough assessment of a building's energy efficiency. Our team consists of accredited professionals recognized by the Minister of Energy, ensuring high-quality service at competitive, transparent prices—with no unexpected fees.

Zephi Energy specializes in both existing properties and new constructions, delivering energy passports that support real estate sales and rentals. Additionally, we offer vital services including blower door testing, which evaluates your building's air-tightness, and infrared thermography, which identifies insulation defects. We are dedicated to prompt service, typically providing certificates within 24 to 48 hours. Trust Zephi for reliable guidance on creating energy-efficient spaces that can lead to significant energy savings. Connect with us today to learn more about how we can assist you with your energy passport needs.