# Felidomo > Open-source home automation from the Felidata group: Home Assistant installation, configuration and maintenance for homes and offices. Felidomo is a solution of the Felidata group (https://felidata.com), operated by BTJT, Lda (VAT PT516034332), Rua Francisco Miguel, Lote 98 A, 2835-123 Baixa da Banheira, Portugal. Contact: contact@felidata.com · PT +351 965 669 997 · FR +33 9 72 17 19 32. Languages: fr (https://felidomo.com/fr/), en (https://felidomo.com/en/), pt (https://felidomo.com/pt/), es (https://felidomo.com/es/), it (https://felidomo.com/it/). ## Pages - [Smart Home](https://felidomo.com/en/solutions/smart-home/): Transform your home into a smart, comfortable space while keeping control of your data. - [Smart Office](https://felidomo.com/en/solutions/smart-office/): Optimise your workspaces for more comfort, productivity and energy savings. - [Energy management](https://felidomo.com/en/solutions/energy-management/): Control your consumption, integrate your solar panels and reduce your spending. - [Professional installation](https://felidomo.com/en/services/installation/): A careful setup, from the initial audit to commissioning. - [Custom configuration](https://felidomo.com/en/services/configuration/): A Home Assistant system configured for your lifestyle. - [Maintenance and support](https://felidomo.com/en/services/maintenance/): Maintenance contracts for a system that is always up to date and performing well. - [Consulting and audit](https://felidomo.com/en/services/consulting/): Expertise before action: audit, feasibility, architecture and migration. - [Home Assistant](https://felidomo.com/en/technology/home-assistant/): The reference platform for open source home automation, at the heart of all our projects. - [Open source](https://felidomo.com/en/technology/open-source/): Our philosophy: freedom, transparency, security and durability. - [Open source home automation FAQ](https://felidomo.com/en/faq/) - [About Felidomo, part of the Felidata group](https://felidomo.com/en/about/) - [Request a home automation quote](https://felidomo.com/en/contact/) ## About Felidomo is the home automation brand of the Felidata group (BTJT, Lda, Portugal). A Home Assistant specialist — Home Assistant being an open source home automation platform — Felidomo designs, installs, configures and maintains smart homes and offices that run locally: data stays with the client, with no dependency on the cloud of the big platforms. ## FAQ - **What is home automation?** Home automation covers all the technologies that automate and control the equipment in your home: lighting, heating, shutters, security, multimedia. The aim is to improve the comfort, security and energy efficiency of your living space. - **What is Home Assistant?** Home Assistant is a widely used open source home automation platform. It centralises control of all your connected devices, whatever their brand, in a single interface. Everything runs locally, with no dependency on the cloud. - **Why choose open source?** Open source gives you freedom (no vendor lock-in), transparency (auditable code), security (a vigilant community) and durability (no planned obsolescence). You stay in control of your installation. - **Is it compatible with my current equipment?** Home Assistant offers more than 2,000 integrations: Philips Hue, IKEA, Sonoff, Shelly, Xiaomi and many more. There’s a good chance your equipment is compatible. We carry out a free audit to check. - **Do I need an internet connection?** No. Your system runs entirely locally. The internet is only needed if you want to access it from outside your home. - **Is my data safe?** With Home Assistant, your data stays on a local server, in your home. It does not pass through a manufacturer’s servers. It is one of the most privacy-friendly solutions available. - **Can I keep Alexa or Google Home?** Yes, Home Assistant can integrate with Alexa and Google Home if you wish. You can also choose local voice control for complete privacy. - **Where do you operate?** We mainly operate in mainland France. For projects abroad or remote projects, contact us to discuss the options. - **How much does an installation cost?** Every project is unique. The cost depends on the size of your space, the number of devices and the complexity of the automations you want. We provide a free quote after an initial conversation. - **Do you offer maintenance contracts?** Yes, three plans (Essential, Comfort, Premium) keep your installation running smoothly over time: updates, support and interventions. - **What happens if something breaks down?** We intervene according to your maintenance contract. As the system is local, most functions keep working even if there is a partial problem. - **If it’s open source, why pay?** The software is free, but expertise has a cost. You pay for our know-how: design, installation, configuration, training and maintenance, just as companies pay Red Hat for Linux support. - **Who maintains Home Assistant?** Home Assistant is maintained by Nabu Casa, a dedicated company, and by a global community of developers. Updates are released every month. - **What if the Home Assistant project stops?** As the code is open source, it will remain available and can be maintained by the community. With a very large user base and a dedicated company, the risk is low.