The main activities of OOO "Promstroymontazh" are conduct of examinations: the examination volume, cost, quality of the performed construction and installation works; examination of building structures (from Foundation to roofing); examination of redevelopment/renovation/additions/samozastroy; examination of quality of repair works; examination of capital of buildings and structures; examination of multi-apartment houses; visual and instrumental inspection; inspection of bearing structures; construction and technical expertise for the court; the calculation of the volume of work actually performed; to determine the quality of performed works; calculation of elimination of the revealed shortcomings.