About us

Thomas Winkler, MAS
Founder | CEO

Ing. Branko Jovetic
Prokurist | Gesellschafter

Sylvia Schütze, MAS
Kaufmännische Leitung | Bereichsleitung Raffinerieservice
Your contacts for the service and project areas

Kevin Beck
Leitung Elektromontage

Engineer David Messner
Leitung Industrie- & Anlagenmontage

Helmut Leroch
Projektleitung Anlagenmontage

Lea Hulic
Buchhaltung | Lohnverrechnung

Engineer Bernhard Rauscher
Leitung Sicherheit | Projektleitung
Years of professional assembly
highly qualified friendly staff
Days a year full of commitment
Projects implemented
Our story
We currently have 75 specialist fitters and over 51 installation vehicles working for our customers.
Our fitters all have specialist training with a focus on electrics, metal and machinery – with almost three decades of installation experience.
We are an Austrian company that has been carrying out installations for industry and commerce since 1994.
1994
Foundation company Establishment of Montron specializing in advertising assembly. The first assemblies we carry out are cast letters that are installed on residential buildings of the Vienna municipality. Additionally, we assemble illuminated and non-illuminated advertising signs in Vienna and the surrounding area.

1995
We are on the road for the first time with 3 assembly teams. The first employees, Helmut, Pedo, and Branko, provide us with strong support.

1996
Conversion of over 50 post offices to the new logo for Maierhofer Lichtwerbung in Linz. The collaboration with the company Maierhofer has been ongoing for 27 years.

1997
All 3 assembly trucks are set on fire in the Gudrunstrasse parking lot by an act of vandalism. All cars burn completely, but within 48 hours, we are able to resume our assembly activities fully using rental vehicles and replacement tools.

2008
Our company relocates from 1100 Vienna to Vösendorf. We leave our small office with 5 parking spaces on Gudrunstrasse and move to Vösendorf, occupying 300m² of office space along with storage and vehicle parking spaces.

2011
Raffinerie Service International department is launched. We receive our first order from Voith Germany in the column assembly sector and provide support for heat exchanger work in Germany.

2012
Assembly of intelligent high shelves begins. For one of our now most important partners, we start installing intelligent high shelves in existing business areas for customers.

2015
Machine transport department is launched. Helmut Leroch starts as a professional for machine relocations in our company. Over the next few years, this department is intended to become an important additional pillar for our company.

2016
We have over 50 employees for the first time.

2018
MoFix, the handyman service for homes and offices, starts its operations in Vienna with the first two vehicles. We are serving private customers for the first time.

2018
Assembly of PV systems begins with KELAG.

2020
We have over 75 employees for the first time

2022
Establishment of the Industrial Assembly Department

2022
Establishment of the Electrical Installation Department

2023
We receive our first data center order—installation work for emergency power systems (lifting and shifting).

2024
Start of cooperation with 7WL in the field of logistics – logistics services and transport are now also offered

YOUR RELIABLE PARTNER FOR ADVERTISING, PLANT, AND INDUSTRIAL ASSEMBLY.
Professional Installation
Our technicians are exclusively skilled workers (locksmiths, electricians, etc.), many of whom have been with our company for many years. We place great importance on long-term collaborations with both our customers and employees. Continuity brings quality. Friendliness and cleanliness are important to us. Construction sites are always left clean and tidy by us. We work with safety shoes, helmets, fall protection, tested electrical equipment, scaffolding, and lifting tools. The construction sites are approached with modern, neutral, and fully equipped assembly vehicles. (scaffolding, machinery, tools, ladders, assembly materials)
Our company name and logo are not displayed on our workwear or vehicles. Therefore, we can carry out the assembly on your behalf.
We source necessary specialized equipment for your assembly from our partners. We can also take care of any required permits.
TÜV certified
All assemblies are carried out in accordance with current Austrian standards and safety guidelines SCC** and SCP. We comply with all legal regulations. TÜV regularly inspects our assemblies and has certified us in terms of safety. Our three in-house safety specialists (SFA) handle our internal control, bringing extensive experience from international projects.
We look forward to providing you with safety support.
Austria and EU-wide
In general, we work throughout Europe. In addition to our head office in Vienna, our branch in Tyrol allows us to cover all of Austria with short travel times.