HIGH-TECH SYSTEMS OOD is a legally registered Bulgarian industrial automation limited liability company headquartered in central Blagoevgrad, Western Bulgaria close to the North Macedonia border. We deliver complete turnkey control solutions for manufacturing factory production PLC lines, commercial building intelligent HVAC & access control, industrial fire & security alarm integration, water & energy plant automation and legacy machine control cabinet retrofits for food processing factories, hotel & office building complexes, municipal water utilities and cross-border Balkan industrial enterprises across Bulgaria, North Macedonia, Serbia and the wider Western Balkan industrial zone. All our PLC programming, CE certified control panel fabrication and on-site system commissioning fully comply with EU CE machinery directives, Bulgarian national electrical safety codes and IEC industrial automation communication standards, helping local factories and commercial facilities cut energy consumption, boost equipment uptime and implement fully automated unmanned operation workflows.
Request Industrial Automation System Project ConsultationHIGH-TECH SYSTEMS OOD is a fully registered Bulgarian industrial & smart building automation OOD located at 1a Ivan Mihaylov str., Blagoevgrad, BG 2700. Our Blagoevgrad central industrial facility includes a PLC control cabinet assembly workshop, industrial automation programming test lab, smart building HVAC control demonstration cell and dedicated engineering consultation suites for domestic Bulgarian factory operators, commercial real estate management firms and cross-border North Macedonian industrial automation clients throughout Western Bulgaria’s manufacturing and municipal utility regions.
Our certified multi-disciplinary technical team consists of Bulgarian industrial automation engineers, multi-brand PLC & SCADA programmers, smart building HVAC & access control specialists, security fire alarm integration technicians and nationwide on-site system installation crews. Every control cabinet build, automation logic software development and on-site facility implementation fully adheres to EU low voltage CE marking safety regulations, Modbus/Profinet industrial communication standards, Bulgarian national municipal electrical norms and ISO energy efficiency management protocols for industrial and commercial buildings.
Generic electrical contractors only supply separate individual automation hardware without unified system planning, our core competitive advantage is vertical full-lifecycle turnkey automation exclusively customized for Western Balkan factory, municipal utility and commercial smart building environments. We cover every project phase from on-site facility audit, custom PLC/SCADA logic design, sealed dust-resistant CE control cabinet manufacturing, HMI visualization programming, full on-site installation, operator training and multi-year annual system maintenance retainer contracts without outsourcing core automation engineering tasks to third-party subcontractors.
Our central Blagoevgrad location near the North Macedonia frontier enables fast cross-border technical dispatch to Macedonian industrial and municipal clients and rapid full-service coverage for all Western Bulgarian factories, hotels and water treatment plants. We offer transparent tiered pricing including fixed-price full factory/building automation integration packages, hourly industrial engineering consulting fees and long multi-year annual system maintenance retainer agreements. All proprietary PLC control algorithms, building automation data logic and client facility confidential operational data created during industrial projects are fully protected under Bulgarian commercial confidentiality legislation and formal signed NDAs.
Custom Siemens/Allen-Bradley/Delta PLC programming, real-time production SCADA monitoring dashboards, closed-loop machine speed/temperature regulation and automatic fault alarm logging for food, wood and metal processing manufacturing workshops.
Complete turnkey PLC control for milk pasteurization, packaging and storage lines, unified cloud production monitoring and automatic batch recipe management for a major Blagoevgrad dairy factory.
Full PLC control cabinet system for a Western Bulgarian municipal waste facility, remote web monitoring, automatic chemical dosing and overflow safety interlock fully compliant with Bulgarian water utility regulations.
KNX unified HVAC, lighting and access control system for a central Blagoevgrad hotel, guest room automatic energy saving logic and central reception facility monitoring dashboard.