Expertise for Your Property

I analyze the energy performance of your property, highlight potential savings, and develop a tailored action plan (individueller Sanierungsfahrplan - iSFP). This allows you to cut costs, increase property value, and lay the groundwork for structured execution.

Funding Advantage: The official renovation plan (iSFP) itself is government funded. On top of that, an iSFP doubles the annual funding allowance for renovation measures: instead of €30,000, you can claim up to €60,000 per year in eligible costs. The first €30,000 receives a 15 % subsidy, while the additional €30,000 qualifies for a 20 % subsidy. That means up to €6,000 in extra funding per year to put towards your renovation.

Planning a new build? I support private builders and architects right from the earliest drafts: We optimize the building envelope, prepare the statutory energy calculations and certificates, and secure your access to low-interest KfW funding loans (e.g. KfW 297/298/300 for efficiency houses with KFN or QNG sustainability standards).

I support your renovation or new build project from initial planning through to completion on site, ensuring strict compliance with all energy standards and funding requirements (BEG / KfW).

This ensures you secure federal funding while benefiting from enhanced energy efficiency, comfort, and professional funding expertise all from a single source. Construction defects and thermal bridges are reliably prevented in advance.

Funding Advantage: Energy planning and construction supervision are subsidized at up to 50% of eligible costs under the Federal Funding for Efficient Buildings (BEG). For KfW new build programs (KFN), involving a certified Energy Efficiency Expert is also mandatory to qualify for subsidized low-interest loans. You benefit twice: from verified quality assurance and substantial financial savings.

I issue legally compliant demand or consumption certificates for residential buildings and classify your property into the official efficiency labels A+ to H.

This ensures you meet your legal obligations when selling, renting or conducting major renovations while receiving practical advice on improving overall building performance.

Accurate sizing is the single most important factor for the efficiency and cost-effectiveness of a heat pump.

I objectively evaluate whether your home is "heat-pump-ready". Based on your existing heating surfaces and actual flow temperatures, we determine whether a heat pump can operate efficiently without extensive remodelling, or which targeted measures (such as replacing individual radiators) make practical sense.

Precise Room Heat Load Calculation (DIN EN 12831): I calculate the exact heating requirements room by room. This prevents expensive oversizing, keeps power consumption low, and guarantees that your home stays reliably warm even on the coldest winter days.

You receive a vendor-neutral sizing concept that enables you to evaluate installer quotes on an equal footing and avoid costly mistakes.

Is it really worth the cost? I provide a neutral calculation showing how quickly renovation steps like facade insulation, heating upgrades, or new windows will pay for themselves through reduced energy bills.

You receive a clear, fact based overview indicating which investments offer the fastest returns for your construction plans.

Independent assessment instead of a sales pitch. I review on‑site conditions, your consumption profile and existing quotes, and evaluate PV system and battery sizing, expected yield, self‑consumption and overall cost‑effectiveness.

You receive a concise report with a clear recommendation on the right system size, storage strategy and implementation approach for your building – and which quote items you can safely skip – so your PV system fits not only today but also tomorrow with an EV, heat pump and additional electrical loads.

I analyze why your home overheats in summer and present solutions ranging from simple quick fixes to structural improvements that keep rooms permanently cooler.

The priority is to prevent heat from entering in the first place and to take advantage of nighttime cooling. Where it makes sense, an efficiently planned air‑conditioning unit or a cooling function of your heat pump can also be part of the concept. This way, we find the best possible solution for you and your building.

I accompany you through the process of buying a house and assess its energy performance. Based on this assessment, you receive a streamlined renovation plan with an initial cost estimate so you know which investments to realistically expect after the purchase.

An increasing number of banks now require a professional assessment of renovation needs before approving a mortgage. At the same time, as a future owner you gain clarity from day one on which steps make sense and how they can be coordinated effectively.