Outsource bureaucracy – directly from the software
Craft businesses waste hours on funding applications, grid registrations, and energy performance certificates. This is time that could be spent on planning and installation. autarc takes over these tasks as Managed Services: Certified experts fully process KfW funding applications, energy performance certificates, grid connection applications, and oil tank disposals – directly from your ongoing project.

What are autarc Services?
autarc Services are external solutions that outsource the bureaucratic workload of heat pump and PV projects to certified experts. Instead of manually filling out forms, contacting authorities, and gathering documentation, businesses can launch the relevant service directly from their autarc project. Certified energy consultants and specialist partners handle the review, submission, and documentation, allowing you to focus entirely on installation and customer support.
What services does autarc offer?
1200+ companies rely on our software.






Why do grant applications cost skilled trades businesses valuable time?
Grant applications are time-consuming because each requires technical documentation, correct forms, and coordination with a certified energy consultant – tasks that fall outside the core competence of an installation company. KfW funding 458 for heating system replacement requires, among other things, cost estimates, building data, and performance certificates for the new heating system. If a document is missing or information is incorrect, the application will be rejected.
For a single application, SKH companies estimate half to a full working day – with 80 heat pumps per year, this adds up to weeks of pure administrative work.

Why do grid registrations and missing energy performance certificates delay projects?
Grid registrations and energy performance certificates delay projects because they are often only addressed after installation. Grid registration is legally required before a heat pump or PV system can be commissioned. The energy performance certificate is required for sale, rental, or renovation. Both processes require specific forms, technical data, and coordination with grid operators or energy consultants. Anyone who does not integrate these steps into the project workflow risks delays that can postpone project completion by weeks.
How do autarc Services work?
Apply for funding
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FörderHilfe handles the entire KfW application process. Certified energy consultants review all documents, submit the application on the client's behalf, and manage communication with the KfW—right up to the grant approval. Up to 70 percent of eligible costs are reimbursed, with a maximum of 30,000 euros for single-family homes.
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Prepare an energy performance certificate
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Energy performance certificates are created directly within the software. Certified energy consultants calculate energy performance indicators according to DIN V 18599 and the Building Energy Act, check for plausibility, and issue the legally valid energy demand certificate. The certificates are valid for 10 years.
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Submit grid connection application
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The grid connection application automatically retrieves all technical data from the project. autarc submits the complete documents to the responsible grid operator. The current processing status can be viewed in the software at any time.
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Arrange oil tank disposal
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Oil tank disposal is commissioned directly from the heat pump project. Our certified partner Öltank24 handles the dismantling, cleaning, and legally compliant disposal. All documentation is automatically stored in the project.
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Which businesses are autarc services suitable for?
HVAC companies that install heat pumps
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...and want to reduce the bureaucratic effort for KfW funding applications, energy performance certificates, and oil tank disposal.
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Solar Installers and Electrical Contractors
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...who want to plan PV systems and manage grid connection applications directly from their planning software.
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Businesses without in-house energy consultants
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...who still want to complete eligible projects in compliance with standards, without having to separately coordinate external service providers.
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Growing Businesses with Rising Project Volumes
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...who need to reduce the administrative effort per project to complete more installations in the same amount of time.
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What do HVAC companies achieve with autarc services?
- Less administrative effort per project: Funding applications, grid connection registrations, and energy performance certificates are handled by certified experts. Installers can focus on what matters.
- No rejected funding applications due to missing documents: Certified energy consultants check every application for completeness before it is submitted to KfW.
- No project delays due to missing grid connection registrations or certificates: Grid connection registration and energy performance certificates run parallel to the installation, not afterwards.

Less bureaucracy. More time for your craft.
Additional modules: Everything in one software
Office
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Manage your clients, quotes, and invoices digitally. The integrated AI phone assistant handles inquiries around the clock and assigns them automatically. Use the client portal to keep your customers updated on project status at any time and provide important documents in one central location.
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Heating design
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Thanks to LiDAR scanning and AI-supported data collection, autarc saves you up to 12 hours when planning and installing a heat pump. Buildings, rooms, and heating surfaces are captured digitally and made immediately available for heat load calculations, hydraulic balancing, and heat pump design.
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PV design
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autarc also significantly accelerates your PV design process. From digital roof surveys to module layout, shading analysis, and yield simulation, autarc helps you execute projects faster, more accurately, and more efficiently, noticeably reducing your planning workload.
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Construction site
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With the Field App, your installers have all project information right on their smartphone or tablet. Document construction progress and create acceptance reports easily and conveniently. Working offline is possible. Data synchronizes automatically as soon as an internet connection is available again.
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FAQs
How much does autarc's funding assistance cost?
Funding assistance is billed per application. The exact conditions depend on the scope of the project. You can find out all details in a personal demo or upon request.
Does autarc create consumption-based or demand-based energy performance certificates?
autarc focuses on creating demand-based energy performance certificates because they are more informative for a building and are legally required in many cases. The calculation is carried out according to DIN V 18599 and the Building Energy Act.
For which systems does grid registration apply?
Grid registration via autarc applies to heat pumps and photovoltaic systems. All systems created in the autarc planning tool can be registered through this service. The software automatically retrieves the technical data from the project.
Which oil tanks can be disposed of via autarc?
Through our partner Öltank24, all common tank types are disposed of – whether underground, above ground, steel, plastic, or battery tanks. The service includes dismantling, cleaning, and legally compliant disposal with complete documentation.
Do I need to order the services individually?
Each service can be initiated directly from the ongoing project with just a few clicks. For a heat pump project, you can simultaneously commission funding assistance, grid registration, and oil tank disposal.
Who handles the services – autarc or external partners?
The services are handled by certified experts and specialist partners: in-house certified energy consultants for funding applications and energy performance certificates, Öltank24 for tank disposal. autarc manages the process and provides the digital infrastructure.





