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Gas Installations, Sanitary Installations, Thermo and electrical installations. contruction works. PVC window production and mounting.
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SIGMA MONTAJ SRL is a privately owned company specialized in constructions and installations works,with a team of 40 professionals and performing management, being fully SR EN ISO 1900:2001 certified. Its activity consists of:
  • building constructions
  • internal and external fitting outs
  • sanitary, thermo, electrical and natural gas installations ;
  • PVC windows production and mounting
  • installation design of any type including execution details

Sigma Montaj



Sigma Montaj

The activities which this company is authorized to perform benefit of:

  • performing management focused on the client’s requirements
  • qualified personnel, capable of executing very good quality works in the shortest term
  • logistics adapted to the newest requirements in the construction/installation fields
  • means of transport to fasten the processes

Office Buildings
The relationship with the clients is based on seriousness and flexibility, by respecting the working procedures in its activities and by assuring a high, constant level in the quality of the services, through which the company is proudly promoting its image on the market.

We are putting an emphasis in the constant training of our team in order to be in line with all new technologies and practices and to face up any new challenges.

It is very important to us that every client is fully satisfied; that is why we are in close contact all the time with you by offering our availability for any suggestion or improvement of the projected outcome.

Our company has one target: to become the best partner for YOU.