IHE – INNOVATIVE-HYBRID-ELEKTROPLANUNGOur Services
Your competent partner for electrical engineering and building automation since 1980. All HOAI service phases from a single source.
Electrical Engineering
16 Specializations
- ●High & Low Voltage Systems
- ●Lighting & Light Control
- ●Fire Detection Systems (DIN 14675)
- ●Security Technology & Networks
- ●Photovoltaics & E-Mobility
- ●Construction Supervision (Phase 8)
Building Automation
Smart Building
- ●Building Management System (BMS)
- ●KNX / BACnet / DDC
- ●Individual Room Control & DALI
- ●Energy Management
- ●System Integration
- ●Automation Concepts
HOAI Service Phases
We offer all 9 HOAI service phases for technical equipment (system groups 4, 5, 6, 8).
Basic Evaluation
2%Preliminary Planning
7%Design Planning
11%Approval Planning
6%Detailed Design
25%Preparation of Contracting
7%Assistance with Contracting
5%Construction Supervision
35%Facility Management
2%Percentages according to HOAI 2021 Annex 15 (average values for system groups 4–5)
Additional Services
MEP Planning
Mechanical, electrical and plumbing services per DIN 276 – Cost groups 400–500
Energy Consulting
GEG certifications, KfW funding advice, cost-benefit analyses
Tendering & Contracting
Bills of quantities, price comparisons, contracting recommendations (VOB/A)
Construction Supervision
On-site construction supervision phase 8 – Acceptance, surveying, defect management
Documentation
As-built drawings, revision documents, acceptance protocols
Consulting
Feasibility studies, variant comparisons, cost-benefit analysis
Planning a Project?
Whether new construction, renovation or extension – we plan your complete electrical engineering and building automation to the highest standards.