The company JON.CZ výstavba sítí s.r.o. has been operating on the Czech market since 2019 and is part of the JON.CZ holding, specializing in telecommunications services mainly in the Central Bohemia region. We provide comprehensive turnkey services in the field of telecommunications network construction.

We are engaged in the construction of optical, metallic, telecommunication and engineering networks. We offer monitoring and security systems, electrical installation and construction work. We transport bulk and lump materials, machinery, equipment and packaged bituminous mixtures. We implement sewerage, water and gas pipelines.

We are engaged in the construction, reconstruction and maintenance of communication metallic and fiber optic cables. We provide complete network service, manual and machine ground work. We provide installation, surveying and repair of telecommunications equipment failures.

We deal with design, supply, implementation and management of data networks, telecommunication equipment and camera systems with a focus on IP technologies. We supply and install customized telecommunication solutions. Our portfolio includes city camera systems, corporate telephone exchanges or data networks.

Telecommunications network design, construction and operation.

We are engaged in the construction of telecommunications and data networks, transmission systems and IP telephony. We install telephone exchanges Avaya, Alcatel-Lucent, Cisco. We provide outsourcing, EZS, EPS, ACS, CCTV, Call Center and HelpDesk solutions and call recording. We offer comprehensive corporate communication solutions.

We provide services related to the construction of internet connection and DVB-T reception. We carry out television cable distribution, optical transport networks, distribution of joint reception system including distribution of 1st intermediate frequency. We offer engineering services.

Offering installation and service of telecommunications, surveillance, security and monitoring equipment.

SafeNetworks is dedicated to managing and securing data networks, the data itself, stations, servers and protecting the external interface on state-of-the-art platforms with a high quality of experience. Only with comprehensive protection will you get a powerful tool against the latest threats from the Internet such as Ransomware or data loss.

We provide construction of GSM and DCS base stations.

Sales, installation, service, maintenance of telecommunications and computer equipment. Installation of internet connection. Construction of structured cabling, camera and security systems, antenna and satellite installations.

Offering supply, sales and technical support of Mitel (formerly Ericsson) telecommunications systems. We provide regular maintenance services. We supply cabling systems. We provide integration solutions for PBXs and information systems.

Offering design, consulting and installation services in the telecommunications industry. Service and maintenance of networks.

We provide design, implementation and consulting services in the field of telecommunication construction and IT infrastructure. We offer access control and video surveillance systems, power supply systems or conventional internal telephone distribution.