Installation of HV/MV lines

Experience, precision, and safety in the construction of high- and medium-voltage energy infrastructures.

Since 2010, AT Impianti has been operating in the design and construction of overhead and underground electrical lines for High Voltage (HV) and Medium Voltage (MV) networks, both in Italy and across Europe. We work in compliance with the industry’s most rigorous standards, ensuring maximum operational efficiency, safety, and reliability.

What We Offer

Installation of overhead HV/MV lines up to 380 kV Construction of complete infrastructures: from foundations to tower assembly, up to conductor stringing and commissioning. Construction of underground HV/MV lines Excavation, cable laying, and special jointing carried out by qualified and certified personnel. Tower assembly and installation Highly skilled teams for working at height on complex structures, even in challenging or hard-to-reach environments. Turnkey project management Logistical coordination, material supply, site supervision, and liaison with local authorities and competent bodies. Work carried out according to international standards We regularly operate for clients such as TERNA, TenneT, 50Hertz, APG, and Amprion, in full compliance with each country’s technical and safety regulations.

Why Choose AT Impianti?

• Over 10 years of on-site operational experience

• ISO, SOA certifications and TenneT/TERNA qualifications

• Multilingual and multidisciplinary technical team

• Company-owned vehicles and equipment

• Ability to work in complex environments with reduced timelines