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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

Get in touch

Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

Drop us a line

About us

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Have any Questions? +01 123 444 555


Trust in our versatile
know-how in the field
of residential and
commercial construction.

Engineers for residential & commercial units

HLSK, MSR and much more

Versatile planning solutions in building services engineering

Are you looking for a specialist engineering office for the planning of the technical building equipment (TGA) of your residential and commercial buildings? You can rely on our expertise in the trades heating, ventilation, sanitation, refrigeration and air conditioning as well as process heat and cooling. Our experts will also create the necessary measurement and control technology (MSR) for you.

brewgreen-engineering stands for innovation, which is why we use 3D visualizations early in the project phase to identify potential conflicts at an early stage. Our goal is to design work processes in such a way that the different trades interact smoothly.

Specialist planning according to HOAI

Our experts work according to German engineering standards based on the work phases of the HOAI.

Solutions for HLSK

We take care of the planning and implementation of the trades heating, ventilation, plumbing as well as refrigeration and air conditioning.

Common standards & norms

We consider recognized DIN standards and technical regulations.

Process heat

Trust in our know-how in the energy-efficient and environmentally friendly generation of process heat.

Process Cooling

If the processes in your building require cooling, you can rely on our expertise.

Experts for MSR

You can rely on the expertise of our specially trained engineers in the field of measurement and control technology.


Our know-how in the field of technical building equipment (TGA)

Heating / Heat

  • Oil, gas, wood chip, solid fuel or pellet boilers
  • Solar use
  • Combined heat and power plants
  • Heat pumps (geothermal, air, water or ice storage)
  • Industrial process heat


  • Intelligent and economical indoor air concepts
  • Special plants for industrial buildings
  • Living space ventilation
  • Smoke extraction systems
  • CO2-suction


  • Water and wastewater treatment
  • Rainwater utilisation
  • Drinking water installations according to DIN 1988 and TrinkwV
  • Gas installations according to TRGI
  • Grey water usage

Cold / Climate

  • Large air conditioning systems
  • Heat recovery
  • Compression / sorption refrigeration
  • Free cooling
  • Adiabatic
  • Industrial process refrigeration

Measurement and control technology

  • Intelligent and economical control systems
  • Monitoring
  • Control cabinets


  • Photovoltaic and wind power plants
  • Integration of electricity storage
  • Creation and analysis of key figures for own consumption and feed-in
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