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The process of operating a building, as well as new construction and reconstruction, is a process not only for the production of works, but also for continuous monitoring of technical compliance, quality and compliance with the characteristics of systems, materials and installations. To check these characteristics, a construction and technical laboratory is used. This is a process of delicate instrumentation and measurement research, which is necessary for any real estate object. Minimal factory defects, damage during installation or during operation, wear and tear and disruption of work can be identified by non-destructive research in the construction and technical laboratory.

Our FOUR SQUARES construction and technical expertise laboratory offers a wide range of non-destructive research, testing, calibration and conformity calculations. All studies are carried out by certified specialists who have undergone training and advanced training. All devices used in the research have been certified and verified by RosTest. Another our offer is the technical maintenance of buildings and structures, the essence of which is to maintain all engineering networks in good condition.

If you have any questions or need advice, call our specialists at the phone number listed on the website.

Who are we?

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25+ properties
under management
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servicing Moscow and
Saint-Petersburg
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150 dedicated staff
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facility management
of large-scale buildings and offices
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15 years of professional service provision
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Certified by Ministry of Emergency Situations
Electrical Measurement Laboratory

Our licenses

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License of the Ministry for Civil Defense, Emergency Management and Natural Disasters Response

The license of the Ministry for Civil Defense, Emergency Management and Natural Disasters Response is a special permit that allows us to perform works related to the installation, maintenance and repair of the fire protection systems and elements of the buildings. The license confirms that our employees have the necessary approvals and use the certified tools in their work.

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Emergency service 24/7 (for existing customers)