Building Maintenance in
Reinach BL

Kiefer Tiefbau GmbH

Since 2012 · 1–10 empl.

Kiefer Tiefbau GmbH is a civil engineering contractor performing demolition, excavation and site/landscaping works. Services include interior strip-out and hazardous-material remediation in cooperation with a Suva-accredited partner, systematic sorting and disposal of construction waste, GPS-guided excavation and earthworks, and measures for excavation support.

Auvoba AG

Since 2015 · 21–50 empl.·3.7(13)

The core activity of AUVOBA AG is the provision of services in the field of water damage restoration, particularly in leak detection and drying of buildings and rooms. This also includes the elimination of mold and moisture problems as well as the rental of equipment such as dehumidifiers and laundry dryers.

WaReno GmbH

Since 2021 · 1–10 empl.·5.0(7)

The core activity of WaReno GmbH is water damage restoration and damage management, including leak detection, construction drying, building drying, renovation and mold remediation. The company offers a 24-hour emergency service and takes care of the complete processing of water damage, from immediate action to restoration.

Michel Abt Kaminfegermeister GmbH

Since 2020 · 1–10 empl.·5.0(5)

The company's core activity is the cleaning of industrial plants, oil, gas and chimney systems as well as combustion technology, including chimney sweeping work.

Sanimax Gysin GmbH

Since 2025 · 1–10 empl.

Sanimax Gysin GmbH provides services in sanitary installations, heating and garden irrigation. The company handles consulting, planning, implementation and maintenance, including bathroom renovations, heating systems and automatic irrigation systems.

Auvoba Holding AG

Since 2026 · 1–10 empl.

Auvoba Holding AG provides leak detection and drying services for water damage. The company uses various locating and measurement methods as well as drying solutions for surfaces, cavities, insulation layers and flat roofs.

Serrano Reinigung GmbH

Since 2026 · 1–10 empl.

Serrano Reinigung GmbH provides professional cleaning services for private homes, offices, and properties. Its services include household cleaning, office cleaning, window cleaning, stairwell cleaning, and building cleaning.

Tim's Dächer - Gavin Kitchen

Since 2010 · 1–10 empl.

KMR tec GmbH

Since 2011 · 1–10 empl.

Ex Rohr GmbH

Since 2014 · 1–10 empl.

M. Leimgruber Reparaturwerkstatt

Since 2017 · 1–10 empl.

Donard Bau GmbH

Since 2023 · 1–10 empl.