General contractor in
Heiden

Heller AG Generalunternehmung

Since 1982 · 21–50 empl.

Heller AG Generalunternehmung is a real estate services company offering valuations, brokerage and project development. Services include neutral property valuations, sales and acquisition brokerage, and advisory support for project planning and implementation.

Crescon AG

Since 2001 · 1–10 empl.

Crescon AG is a real estate and property services company. Its activities include property consultancy, brokerage and valuation, as well as acquiring, optimising and selling properties. The company also develops projects and provides general contracting services.

Hohl Architektur AG

Since 2016 · 1–10 empl.

Hohl Architektur AG is an architectural practice that plans residential, commercial and agricultural buildings. Its services include building surveys, feasibility studies, project planning and building permit applications, energy-related renovations, construction planning, site management and cost control.

Heller Hohl TU AG

Since 2018 · 51–100 empl.

Heller Hohl TU AG plans and delivers residential and commercial buildings as a total contractor. Its services include construction advice, conversions and renovations, energy-related refurbishments, and property brokerage and valuations.

Hohl AG Bauunternehmung

Since 2023 · 1–10 empl.

Hohl AG Bauunternehmung carries out demolition, civil engineering, building construction and masonry work for clients. Its services also include renovations, garden design, agricultural buildings, transport and winter maintenance.

Gebag AG

Since 1977 · 11–20 empl.·5.0(1)

Gebag AG is a general contractor for construction services and project planning, providing consultation, planning, site management, and new-build, renovation and conversion works. Its services also include bathroom fitting, demolition and waste disposal, solar installations, and offerings related to properties.

ARCHICON Immo AG

Since 2012 · 1–10 empl.

SiA Bau AG

Since 2019 · 1–10 empl.