Mon–Fri 08:00–17:00 Meglingerstraße 64/II · 81477 München
+49 89 411 1439-0

Services

Building services engineering design to DIN 276, KG 400 (410–450, 480). We take on individual service phases or the complete scope of services, LP 1–9 — and stay responsible for the interfaces in either case.

Heating

We calculate heat generation and heat distribution against one another, not side by side: heat pump, fuel cell or hybrid solution, plus underfloor and panel heating with a sound hydraulic concept — for low operating costs and reliable acceptance under GEG 2024.

Scope

  • Heat generation: heat pump, fuel cell, hybrid
  • Underfloor and panel heating
  • Hydraulic concept and heat distribution

Standards & regulations

  • GEG 2024
  • VDI 4645

Ventilation

Mechanical ventilation of dwellings with heat recovery plus air conditioning and air handling — sized to DIN 1946-6, hygienically designed to VDI 6022 and coordinated with the fire protection systems in the event of a fire.

Scope

  • Mechanical ventilation of dwellings with heat recovery
  • Air conditioning and air handling
  • Air volumes and hygiene to DIN 1946-6 / VDI 6022

Standards & regulations

  • DIN 1946-6
  • VDI 6022

Plumbing

Drinking water and drainage design to DIN 1988 — fire-safety-compliant plumbing installations that interlock with heating and ventilation instead of running alongside them.

Scope

  • Drinking water design to DIN 1988
  • Drainage design
  • Fire-safety-compliant plumbing installations

Standards & regulations

  • DIN 1988
  • VDI 6023

Fire protection

We design fire detection, smoke extraction and suppression systems as part of the building services — coordinated with the fire safety concept of the certified fire safety engineer, not as a substitute for it. Electrical, ventilation and plumbing systems then interlock in the event of a fire, and acceptance by the inspecting experts and the fire brigade remains predictable.

Scope

  • Fire detection and alarm systems (BMA)
  • Smoke and heat exhaust ventilation (RWA), smoke extraction
  • Fire suppression systems and fire-fighting water supply
  • Emergency lighting and safety power supply
  • Coordination with the fire safety concept and the inspecting experts

Standards & regulations

  • DIN 14675
  • DIN VDE 0833-2
  • DIN 18232
  • DIN EN 1838
  • MBO / BayBO

Electrical (power / extra-low voltage)

Code-compliant electrical installations to DIN VDE 0100 for residential, commercial and industrial buildings — from load calculation and containment routing through to commissioning. We design power, extra-low-voltage systems, lighting to DIN EN 12464-1 and communications technology as one system, not as three trades.

Scope

  • Power distribution, switchboards and load calculation
  • Lighting design and lighting calculations
  • Extra-low-voltage and communications systems
  • Photovoltaics, battery storage and EV charging infrastructure
  • Lightning and surge protection

Standards & regulations

  • DIN VDE 0100
  • DIN EN 12464-1
  • GEIG
  • DIN VDE 0185-305

Building automation (controls / BMS)

Instrumentation and control technology and building management systems to VDI 3814. We coordinate the interfaces between specialist designers, authorities and the contracting trades — so that delivery remains technically sound and the programme holds.

Scope

  • Instrumentation and control technology and building management systems
  • KNX / smart home and building automation
  • Interface and authority coordination
  • Bespoke design and special solutions

Standards & regulations

  • VDI 3814
  • DIN 276

Service phases under HOAI

  1. LP1

    Basic evaluation

  2. LP2

    Preliminary design

  3. LP3

    Design development

  4. LP4

    Approval planning

  5. LP5

    Construction documentation

  6. LP6

    Tender preparation

  7. LP7

    Tender assistance

  8. LP8

    Construction supervision

  9. LP9

    Post-completion care

From first idea to final acceptance

Nine steps from the first needs assessment to post-completion support. Which of them we take on is settled before the contract is signed.

  1. 01 LP 1

    Initial consultation

    Non-binding clarification of requirements and alignment of objectives with the client.

  2. 02 LP 1

    Basic appraisal

    Survey of the existing situation, usage profile and definition of all trade interfaces.

  3. 03 LP 2–3

    Concept & design

    Building services concept, comparison of options and design planning with a cost estimate.

  4. 04 LP 4

    Building permit design

    Coordination with the authorities and all documents required for submission.

  5. 05 LP 5

    Detailed design

    Detail drawings, technical calculations and material specifications.

  6. 06 LP 6–7

    Tendering & award

    Bills of quantities, tender evaluation and award recommendation.

  7. 07 LP 8

    Construction supervision

    Site supervision, quality assurance and coordination of the specialist contractors.

  8. 08 LP 8

    Acceptance & handover

    Functional testing, documentation and handover to the client.

  9. 09 LP 9

    Post-completion care

    Inspection before the defects liability period expires, monitoring of defect rectification and final documentation.

How we work

  • Across all trades

    Electrical, HVAC and plumbing, and controls are developed in a single model — clashes show up during design, not on site.

  • Involve the authorities early

    We coordinate with the municipal drainage authority, the network operator and the approved inspectors in LP 2, not in LP 4.

  • Bespoke instead of off the shelf

    On request we draw every residential unit individually. That costs design time and saves rework.

  • Design for operating costs

    Every option is calculated over the service life, not only over the capital sum.

Next step

Which service phases do you need?

Describe your building project in four steps — you receive the trade scope, recommended service phases and a realistic schedule. We reply within two working days with an engineering first assessment.

Request a project Call us