MEP · Heating · Ventilation · Air conditioning · Plumbing

Four trades.One execution.

MEGA Haustechnik designs, installs and maintains heating, ventilation, air conditioning and plumbing systems for private clients, housing associations, commercial and industrial buildings. As a master craftsman business, we take care of the execution from design to final acceptance.

  • Master craftsman company
  • One point of contact
  • Transparent quote
  • System documentation

Services — 06 areas

GModG · BEG · Hydraulic balancing

Heating

Heat generation and distribution for new builds and existing buildings: heat pumps, condensing and hybrid systems, boiler rooms, underfloor and surface heating.

Highlighted in the 3D model
  • 01.1Heat pumps, hybrid and condensing systems
  • 01.2Boiler rooms, manifolds, buffer tanks
  • 01.3Hydraulic balancing, surface heating, radiators
DIN 1946-6 · VDI 6022

Ventilation

Ventilation and air-handling systems for homes, offices and production: central and decentralised systems with heat recovery, ductwork, fire protection and air-flow control.

Highlighted in the 3D model
  • 02.1Central and decentralised ventilation units with heat recovery
  • 02.2Ductwork, silencers, fire dampers
  • 02.3Balancing, air-flow measurement, hygiene inspection
F-Gase-VO · VRF / VRV

Cooling

Refrigeration and air-conditioning from a single room to commercial space: split and VRF systems, chillers, chilled ceilings. Installed by certified refrigeration engineers.

Highlighted in the 3D model
  • 03.1Split, multi-split and VRF systems
  • 03.2Chillers, chilled ceilings, fan coil units
  • 03.3Leak testing and maintenance per F-Gase-VO
DIN 1988 · DIN 1986 · TrinkwV

Plumbing

Drinking water and drainage engineering: building connection, risers, hot water preparation with circulation, wastewater and rainwater drainage.

Highlighted in the 3D model
  • 04.1Drinking water installation, hot water and circulation
  • 04.2Wastewater, lifting stations, rainwater harvesting
  • 04.3Bathrooms in new builds, renovations and barrier-free
Concept · Calculation · Bill of quantities

Design

MEP engineering: concept, calculation, preliminary and detailed design, bill of quantities. Designed with the later installation in mind.

  • 05.1Concept, preliminary and detailed design
  • 05.2Heating load, cooling load, air volumes, piping network
  • 05.3Installation drawings, bill of quantities
Maintenance · Emergency service

Service

Maintenance, inspection and fault repair for all four trades – at fixed intervals, documented, and also for systems installed by others.

  • 06.1Maintenance contracts with fixed intervals
  • 06.2Emergency service and repair
  • 06.3Inspection, leak and hygiene testing

About us

One master company. Four trades. One responsibility.

MEGA Haustechnik GmbH coordinates all trades in-house: one project manager, one schedule, one point of contact. We also take care of coordination with the adjacent trades on site for you – from planning to handover.

Process

How we work

  1. Enquiry & site visit

    On site or based on your documents. We clarify requirements, existing conditions, coordination with adjacent trades and deadlines.

  2. Sizing & quote

    System sizing, installation drawings, bill of quantities and a transparent quote.

  3. Installation & site management

    Experienced installers, one responsible site manager, regular site coordination.

  4. Commissioning & service

    Balancing, acceptance with a protocol, as-built documentation, maintenance contract on request.