Building services engineer in
Baar

Qualis AG

Since 2019 · 11–20 empl.·4.6(11)

Qualis AG provides services in architecture, construction management, building services and building technology. Its activities include planning and project design, tendering, site supervision and project delivery, as well as renovation work and the planning and installation of plumbing and heating systems.

ATZWANGER (Suisse) AG

Since 2008 · 101–500 empl.

ATZWANGER (Suisse) AG is part of an engineering and plant construction business that plans and delivers systems for waste, energy, bathing water, drinking water and wastewater, and building technology. Its services also include plant maintenance and support.

HEFTI. HESS. MARTIGNONI. Zug AG

Since 2010 · 101–500 empl.

HEFTI. HESS. MARTIGNONI. Zug AG is an engineering firm providing building-services planning and HVAC, plumbing and electrical engineering for building and infrastructure projects. Its services include building automation, energy supply, photovoltaics, lighting and fire safety planning.

patrick denzler - engineering für hlk

Since 2010 · 1–10 empl.

patrick denzler - engineering für hlk plans and oversees building services systems for heating, ventilation, air conditioning, refrigeration and plumbing. Its services include integrated planning, construction management, client advisory, energy and environmental consulting, expert assessments and BIM planning.

LS plus AG

Since 2018 · 1–10 empl.

LS plus AG is a building-services engineering firm specialising in heating, ventilation, air conditioning and plumbing. It also plans refrigeration and drainage systems and supports construction projects from initial concepts through tendering and implementation to commissioning.

Olos AG

Since 1998 · 21–50 empl.·4.8(5)

Olos AG is an engineering consultancy for energy and building services, providing building systems planning. Its services cover heating, ventilation, air conditioning, plumbing, fire protection and smoke extraction, as well as energy advice, GEAK assessments and Minergie.

SCHERLER AG

Since 1993 · 101–500 empl.·4.7(3)

SCHERLER AG is an engineering consultancy for building services design. Its work includes planning and coordinating electrical systems, building automation, ICT, security and lighting technology, and energy supply, as well as supporting construction projects from concept development through implementation.

Junit AG

Since 2023 · 1–10 empl.·5.0(5)

Junit AG is a building services consultancy and engineering firm that plans, coordinates and optimises building systems. Its services include heating, cooling, ventilation, plumbing and building automation, as well as construction supervision and energy consulting.

iSapina GmbH

Since 2020 · 1–10 empl.·5.0(3)

iSapina GmbH operates in energy and building services engineering, with services related to heating, ventilation, air conditioning and plumbing systems. Its stated expertise includes building services engineering and energy consulting.

Bisonti Sanitärplanung GmbH

Since 2025 · 1–10 empl.

Bisonti Sanitärplanung GmbH provides engineering and specialist planning for sanitary and sprinkler systems in residential, commercial and laboratory buildings, as well as special projects. Its services include planning from initial studies through implementation, construction supervision, tendering, hydraulic calculations and model-based 3D BIM coordination.

planbaar GmbH

Since 2024 · 1–10 empl.·5.0(1)

planbaar GmbH is an independent building-services, energy and fire-safety planning firm. It provides consulting and planning for heating, ventilation, air-conditioning and sanitary systems, as well as energy concepts and fire-safety solutions.

BL Haustechnik GmbH

Since 2025 · 1–10 empl.

BL Haustechnik GmbH plans and installs building services for heating, ventilation and plumbing. Its services also include energy consulting, installation of heating and solar systems, and maintenance and repairs.