Building services engineer in
Frauenfeld

Schäfli Management AG

Since 1973 · 1–10 empl.·4.5(30)

Edwin Keller + Partner AG

Since 1989 · 11–20 empl.

Edwin Keller + Partner AG is an independent building-services engineering firm providing impartial consulting and planning. Its services include plumbing, heating, ventilation and cooling systems, specialist coordination and property drainage planning.

Gricu AG

Since 2020 · 1–10 empl.

Gricu AG plans, implements and operates building technology systems for new construction, conversions and renovations. Its services cover heating, ventilation, air conditioning, refrigeration and plumbing, as well as technical facility management, including system maintenance and optimisation.

SWT-Gebäudetechnik GmbH

Since 2013 · 1–10 empl.·5.0(4)

SWT-Gebäudetechnik GmbH plans building-services systems for new and renovated residential, commercial and industrial buildings. Its services include the planning of heating, cooling, ventilation and sanitary systems, as well as technical coordination, construction supervision, energy consulting and operational optimisation of existing systems.

novus engineering gmbh

Since 2011 · 11–20 empl.·4.8(4)

novus engineering gmbh is an engineering consultancy for energy, environmental and building services. It plans heating, ventilation, air conditioning, refrigeration and plumbing systems, and prepares energy certificates as well as GEAK and Minergie assessments. Its services also include energy advice and operational optimisation.

EIP technics AG

Since 1999 · 11–20 empl.·4.0(3)

EIP technics AG plans, designs, installs and maintains mobile communications infrastructure and building systems. Its services include electrical engineering, energy planning, lighting, building management, building services, general planning and construction supervision.

Enumplan Ingenieurbüro GmbH

Since 1999 · 1–10 empl.·3.7(3)

Enumplan Ingenieurbüro GmbH is a planning consultancy specialising in energy performance certificates, including certificates for Minergie standards. Its services also include GEAK building energy assessments, advice on the Buildings Programme, noise reports, building services planning and private energy inspections.

Bernhard Berchtold

Since 1991 · 1–10 empl.

AGA Gebäudetechnik GmbH

Since 2022 · 1–10 empl.

Amstein + Walthert AG

Since 2024 · 1–10 empl.

nenoo gmbh

Since 2024 · 1–10 empl.