Specialized Construction Activities in
Spreitenbach

CSTC perrone GmbH

Since 2021 · 1–10 empl.·5.0(13)

CSTC perrone GmbH is an auto body and paint workshop providing body repairs and painting services for cars and motorcycles. Its services include hail-damage repair, windshield replacement, wheel refinishing and visual tuning, and the company handles insurance invoicing for glass claims.

hemmerlein gmbh

Since 2013 · 1–10 empl.

The core activity of Hemmerlein Ingenieurbau GmbH is the manufacture and assembly of individual exposed concrete and architectural concrete facades, precast concrete elements and prefabricated brick facades for building construction. The company also offers engineering services, turnkey construction and assembly, with a focus on sustainability and climate protection.

Elektronorm AG

Since 2023 · 1–10 empl.

Elektronorm AG provides electrical safety services, including electrical inspections, device testing, and consultancy and acceptance testing for photovoltaic systems and e‑mobility charging stations. The company also carries out calibration, measurement and analysis services and offers training courses and seminars for professionals.

EN Connections GmbH

Since 2023 · 1–10 empl.

EN Connections GmbH is a telecommunications service provider offering planning and consulting, civil engineering and cable-installation services, measurement and fibre-splicing work, maintenance and building-technology solutions.

Aquatec Kanalsanierungen AG

Since 2026 · 21–50 empl.

Aquatec Kanalsanierungen AG specializes in the rehabilitation of buried pipelines and wastewater sewers. The company provides analysis, CCTV inspection, rehabilitation methods, rehabilitation technology, and quality control as part of its services.

ESM Hallenbau GmbH

Since 2022 · 1–10 empl.

The core activity of ESM GmbH encompasses the planning, delivery, assembly and construction of industrial facilities, halls and facades, including: industrial renovation and modernization, steel construction and metal structures, assembly of sandwich panels for roofs and walls, hall construction and erection of customized halls, design and assembly of industrial facades, and delivery and assembly of building elements. The company positions itself as a reliable partner for the realization of construction projects in Switzerland, with a focus on highest quality, reliability and innovation.

ERGENT GmbH

Since 2026 · 1–10 empl.

ERGENT GmbH is a construction company focused on interior finishing, renovations, conversions, and dismantling, demolition, and deconstruction work. Its services include ceiling cladding, wall cladding, and drywall construction.

Bajraktari Kranführer

Since 2012 · 1–10 empl.

Tresoro GmbH

Since 2017 · 1–10 empl.

ISOBA Bau GmbH

Since 2018 · 1–10 empl.

ISTIN AG

Since 2019 · 1–10 empl.

MU Innenausbau GmbH

Since 2021 · 1–10 empl.