Heating installer in
Hagendorn

NeziTech GmbH

Since 2024 · 1–10 empl.·5.0(25)

NeziTech GmbH provides services for heating and plumbing systems, including repairs, maintenance and installation. Its services also cover renovations and conversions, building permit applications, and advice on subsidies.

HeiSki Brand GmbH

Since 2013 · 1–10 empl.

HeiSki Brand GmbH plans, installs and maintains heating, ventilation, air-conditioning and refrigeration systems. Its services include heat pumps, solar energy systems and controlled residential ventilation, as well as consulting, commissioning, remote monitoring and fault repairs.

I'm Heizbandtechnik GmbH

Since 2007 · 1–10 empl.·5.0(4)

I'm Heizbandtechnik GmbH plans, sells and installs heat-tracing systems for temperature maintenance and frost protection in buildings and industrial facilities. Its services include technical advice and planning, commissioning, maintenance and fault repair.

VONVIER AG

Since 2022 · 1–10 empl.

VONVIER AG plans and installs heating, ventilation, air-conditioning and refrigeration systems for residential and commercial buildings. Its services also include energy concepts, overall building-services planning and thermal renovations of buildings.

Botherm AG

Since 1981 · 1–10 empl.