Glazier repairs glass, crystal, and mirrors.

Information from the website:

The company was founded in 1954 in Warsaw's Praga district by Tadeusz Pietrowicz, a master glassmaker, who was awarded the golden craftsman's badge.

At the beginning of its existence, the company operated as a flat glass grinding shop and a mirror silvering plant.

With the company's growth came the establishment of a vacuum metallization and laboratory glass production department. Between 1962 and 1989, the company expanded to include a grinding shop for decorative glass and crystal. Since 2001, the company has successively moved to the premises at Płocka Street 33a. At the new headquarters, a flat glass grinding shop was established, along with a robust department for the conservation and repair of antique glass. Production of mirrored glass, firing of colored glass, and fusing began, and a sandblasting department for patterns, drawings, and inscriptions on glass was also created.