Building services engineering · since 1992

Building services engineered to the highest standard

Design, installation and inspection of natural gas, heating, plumbing and HVAC systems for developers, general contractors and facility managers.

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years of experience: 30+
of our work comes from referrals: 92%
natural gas design and installation: ANRE-authorised

Trusted by

The Varia Holding team, in white hard hats, red shirts and grey overalls, on a construction site

1992 year founded

About Varia Holding

One partner, from feasibility study to handover

For more than three decades we have designed, installed and inspected building services for residential, commercial and industrial buildings. Because one team carries each project from first sketch to commissioning, our clients deal with a single point of contact and a single point of responsibility.

Business means partnership. That is why most of our work comes from referrals and returning clients.

One point of contact. Design, installation and inspection under one contract, with no interface risk between firms.
ANRE authorisation. We are authorised for natural gas installation work and file documentation directly with the operator.
Large-scale experience. Shopping centres, residential developments and complexes of hundreds of thousands of square metres.

About the company

Services

Everything your building’s services need

We cover the full life cycle of building services, from concept to operation, for natural gas, heating, water, drainage, ventilation and air conditioning.

All services

Building services design

Technical design for natural gas, heating, plumbing, ventilation and air conditioning, from concept studies to construction details and permits.

Installation works

Installation and commissioning of gas, heating, plumbing, ventilation and air conditioning with in-house crews and certified materials.

Gas safety inspections

Mandatory inspections every 2 years and full technical reviews every 10 years for natural gas installations, with paperwork filed with the distribution operator.

Consulting and feasibility studies

Technical and economic analysis for new investments: utility supply options, cost estimates, risks and energy efficiency.

Detection systems

Gas sensors, seismic sensors and industrial valves that shut off the gas supply automatically in a leak or an earthquake.

Equipment and materials

We supply the equipment and materials for our projects from leading European manufacturers, with warranty and technical support.

How we work

A clear process, from first conversation to handover

01
Analysis and consulting

We understand your investment goals, assess the technical options and estimate costs.
02
Design and approvals

We produce the technical design and obtain approvals from utilities and authorities.
03
Installation and commissioning

Our own crews install, test and commission the systems.
04
Inspections and maintenance

We carry out mandatory periodic inspections and provide technical support in operation.