Engineering Office Dr.-Ing. Alexander Peikos · Munich

Your Partner for Sustainable Building Renovation in Greater Munich

Dr.-Ing. Alexander Peikos provides comprehensive engineering guidance for the energy-efficient renovation of your building – from government-subsidized detailed planning (iSFP) and PV systems to specialized listed building preservation (nationwide).

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Dr.-Ing. Alexander Peikos
Dr.-Ing. Alexander Peikos Owner & Certified Energy Efficiency Expert

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Officially Recognized Certifications & Accreditations
Dr.-Ing. TU Munich (Building Physics & Fire Protection)
dena-Certified Energy Efficiency Expert
Accredited for BAFA & KfW Subsidy Programs
Verifiable Engineering Calculations (DIN / GEG)
KfW Subsidies
BAFA Subsidies
dena Energy Efficiency Expert
DIFoS Member
Individual Renovation Roadmap (iSFP)
The iSFP is your government-subsidized modernization roadmap. The on-site energy consultation is subsidized by BAFA with a lump sum grant of €650. In addition, the roadmap grants you an extra 5% state subsidy (iSFP bonus) for all subsequent renovation stages. Learn more →
Building Physics & Listed Building Renovation (Nationwide)
Historical and heritage-protected buildings require precise building physics calculations. We manage monument preservation projects nationwide. We design vapor-permeable interior insulation, analyze moisture safety without structural damage, and guide you through municipal heritage authority approvals.
“Tailored energy consulting for residential and non-residential buildings. Securing a reliable, scientifically sound roadmap for your investment.”
Heat Pumps in Existing Buildings
Replacing your old heating system with a modern heat pump in an existing building is often simpler than expected. We independently verify the suitability of your building, determine optimal flow temperatures, and calculate room-by-room heating loads for maximum efficiency.
Energy Concepts & Photovoltaics
We plan the decarbonized future of your property. From optimal sizing of your PV system for maximum self-consumption and energy independence to intelligent integration with building automation.
Intelligent Building Control & Smart Home
Comfort meets efficiency. We design vendor-independent smart building solutions that connect heating, ventilation, and solar power generation – guaranteeing a healthy indoor climate and optimized energy usage.
Overview of All Services
A holistic perspective combining building physics, energy efficiency, and intelligent control integration is essential for preserving the long-term value of existing real estate today.
Dr.-Ing. Alexander Peikos
Proprietor & Principal Engineer
Audio Knowledge to Go
Tune In & Secure Subsidies
How do I properly apply for BAFA grants? Is a heat pump worth it in an older home? And what needs to be considered when renovating listed heritage buildings? In my podcast „Effizient Sanieren“, I explain complex energy topics in plain language and share valuable insights for your renovation project – straight from engineering practice for your ears.
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Podcast Cover - Effizient Sanieren
The Energy & Subsidy Podcast
Dr.-Ing. Alexander Peikos