Wärmepumpe Berlin & Brandenburg

Wärmepumpe Berlin & Brandenburg is an independent expertise portal for modern heating technology that provides a free heat pump check, a KfW-458 subsidy calculator, regional guides, and a technical glossar. It serves homeowners and condominium associations in Berlin and Brandenburg who want to know if a heat pump is economically viable for their building. The service is operated by the TGA Planungsgesellschaft, an engineering office for technical building equipment located in Mühlenbecker Land.

The business offers a completely free and binding-free online check where users answer 10 short questions about their building and heating system in about 3 minutes. After the evaluation, an engineer can optionally accompany the user during the detailed technical examination if requested. The process is designed to be transparent and without sales pressure.

The company claims that in most renovated or partially renovated old buildings in Berlin and Brandenburg, economic operation is possible provided the maximum supply temperature stays below approximately 55 °C. This detail is highlighted as a key factor for suitability in older structures.

According to the website, subsidies of up to 70% are possible through the KfW program 458, which includes a base rate of 30%, climate speed of +20%, income of +30%, and efficiency of +5%, capped at 70%. The KfW-458 subsidy calculator is available to estimate individual subsidy heights.

For single-family homes, air-water systems typically cost between 28,000 and 42,000 euros before subsidies, while earth probe systems range from 38,000 to 55,000 euros. After applying the KfW-458 subsidy, the remaining self-contribution often falls between 12,000 and 20,000 euros.

The typical installation duration for a single-family home is 3 to 5 days, though the overall timeline including planning and delivery can take 3 to 6 months. The FAQ also notes that an energy efficiency expert is not mandatory for program 458, as the heating contractor's statement suffices.

The portal is specifically targeted at homeowners and condominium associations in Berlin and Brandenburg, offering regional guides for these areas as well as for Potsdam. The address for the operating engineering office is Ringstraße 12, Mühlenbecker Land, BB, 16567, DE.

Users must provide data regarding the building (construction year, area, heating system), previous energy usage, and their contact information for the initial assessment. All data is used exclusively for the assessment and follow-up inquiries in compliance with GDPR.

The website states that the first assessment is engineered and tested, and if needed, an engineer can accompany the detailed examination. The portal also provides a glossar explaining terms like COP, JAZ, and KfW 458.

The business distinguishes itself by providing independent expertise and a neutral specialist portal that is editorially and engineered-tested. It claims to follow BAFA, KfW, and BMWK regulations for its research and assessments.

The FAQ section explicitly answers common questions about subsidies, costs, and the check process, directing users to detailed articles on the site for further reading. The site also includes a login and registration feature for users.

The company states that it finances itself through qualified referrals to selected specialist partners, which allows the check and telephone first assessment to remain free. The process is described as having no obligation to purchase.

The portal is published by the TGA Planungsgesellschaft, which is an engineering office for technical building equipment based in 16567 Mühlenbecker Land. The planning, heating load calculation, and subsidy examination are performed by their own engineers.

The site offers a glossar that explains terms such as COP, JAZ, and KfW 458 in a user-friendly manner. It also provides regional guides for Berlin, Brandenburg, and other locations.

You can reach Wärmepumpe Berlin & Brandenburg by phone at 030 000 000 00.