INSTJOSZ firm was arised in 1973.
From the beginning of firm’s activity its base is located in Bykowce - in suburbs of Sanok in street Przemyska.
Founder and owner of the firm is Piotr Josz.
The firm for some time was doing sanitary and gas installations, what allowed gaining practical knowledge of this line regarding services and products. Thanks to above it is to serve its clients with professional help and advice. Combination of theoretical knowledge and experience allows also to realize non-typical tasks.

The main aim of INSTJOSZ firm is:

assurance of competitive prices together with fulfilment of client needs and wishes. A measure of above activities is demand for its services and positive opinion of clients.
Aside from main, mentioned above aim, our other aims are:
* Constant improvement of our products
* Constant rise in employee’s qualifications
* Production based on verified materials got from suppliers of * repute
* Constant co-operation with suppliers, in order to identify * client’s needs and to fulfill their requirements