MastPro delivers comprehensive solutions for high-voltage overhead power lines (110-380 kV) and telecommunications infrastructure across Europe, combining technical precision with unwavering commitment to safety.
MastPro sp. z o.o. is a leading specialist in the construction, installation, reconstruction, and dismantling of high-voltage overhead power lines (110-380 kV) and telecommunications infrastructure. Operating across Germany and Europe, we deliver complex energy infrastructure projects with unmatched technical expertise and precision.
Our team of highly qualified specialists brings decades of combined experience to every project, ensuring that each installation meets the most stringent European safety and quality standards. We pride ourselves on our ability to execute technically demanding projects while maintaining absolute reliability and adherence to deadlines.
Strict compliance with all safety standards and protocols
High technical and workmanship quality in every project
Reliability and adherence to project deadlines
Efficient work organization adapted to project needs

Complete installation and dismantling of high-voltage overhead power lines (110-380 kV) with precision engineering and safety protocols.
Pre-assembly and erection of steel transmission towers using state-of-the-art mobile cranes and specialized lifting equipment.
Professional installation and refurbishment of insulators, clamps, and spiral fittings with meticulous attention to technical specifications.
Rehabilitation and reinforcement of transmission line towers on both live and de-energized lines, ensuring continuous power supply.
Construction of scaffolding and safety net systems under overhead lines, including installations above roads and critical areas.
Assembly of telecommunications structures and support systems, integrating modern communication infrastructure with power networks.
All our services include installation of temporary support and guying systems, ensuring structural stability throughout every phase of the project. We deliver turnkey solutions that meet the highest European standards for quality, safety, and technical excellence.
With extensive experience across Europe, MastPro has established itself as a trusted partner for the most demanding high-voltage infrastructure projects.
State-of-the-art mobile cranes, specialized lifting equipment, and precision tools for complex installations.
Highly qualified team with extensive certifications and proven expertise in high-voltage systems.
Comprehensive service delivery across Germany and throughout Europe with local expertise.

Ready to discuss your next high-voltage project?
We work closely with transmission system operators, energy companies, and construction firms to deliver integrated solutions that meet specific project requirements.
Our track record speaks for itself: on-time project completion, adherence to budgets, and consistent quality that meets or exceeds client expectations.
With operations across Germany and Europe, we bring local expertise combined with international standards to every project we undertake.
Ready to discuss your high-voltage infrastructure project? Our team of specialists is available to provide technical consultation, project estimates, and detailed proposals tailored to your specific requirements.
MastPro sp. z.o.o
Aleje Jerozolimske 109-70
Postal code 02-011
Warsaw, Poland
+48 572 808 234
contact@mastpro.eu
Monday - Friday: 8:00 - 18:00
24/7 Emergency Support Available