HKL Ingenieurgesellschaft mbH is a planning firm based in Erfurt, Germany, offering a wide range of services in the field of Technical Building Equipment (TGA). With a team of 32 engineers, draftsmen, and consultants, HKL provides holistic solutions for clients from industry, research, and the public sector. Leveraging the latest technologies and 30 years of experience, they specialize in TGA planning, as well as offering services such as energy analysis and monitoring, and engaging in research and development.

What sets them apart is the synergy between down-to-earth practitioners and bold innovative thinkers, ensuring that their solutions combine the best of both worlds. HKL's portfolio includes successful projects in various sectors across Germany, with a particular focus on the central region. Whether you require TGA planning, building information modeling (BIM), analysis, or research expertise, HKL is dedicated to delivering the best results for your project