Specialized Construction Installations in the
Canton of Basel-Country

swisspro NW AG

Since 2005 · 21–50 empl.·4.0(10)

swisspro NW AG provides solutions in the electrical, ICT and automation sectors. The company delivers end-to-end services from planning and implementation to maintenance and service, including electrical installations, building automation, IT installation, AV systems, alarm systems and monitoring.

Pianta AG

Since 1989 · 11–20 empl.·4.5(11)

The core activity of Pianta AG is the planning, installation, maintenance and repair of climate control systems and air handling units, including the manufacture of custom-made cooling units for industrial applications.

Bossard & Geiser GmbH

Since 2008 · 11–20 empl.·4.5(17)

The company Bossard & Geiser GmbH primarily deals with securing workplaces at heights, in depths, and in confined spaces. This includes various services such as: planning, conception, and consulting; installations; industrial climbing; sales and rental of safety equipment; inspections and product management; and training courses for occupational safety and health protection, particularly for PSAgA (Personal Fall Protection Equipment). The company thus offers a comprehensive range of services to support companies and organizations in securing workplaces and promoting occupational safety and health protection.

TK Aufzüge AG, Zweigniederlassung Zwingen

Since 2011 · 11–20 empl.·4.8(5)

TK Aufzüge AG, Zweigniederlassung Zwingen is a branch of TK Elevator that provides services for elevators, escalators and moving walks, including maintenance, repair, modernization and new installations.

KEG GmbH

Since 2017 · 1–10 empl.·4.8(14)

The core activity of KEG GmbH is the planning, installation, maintenance and repair of heating and air conditioning systems, including heat pumps, solar systems, photovoltaic systems and thermodynamic systems. The company also provides consulting and expertise for optimizing energy consumption and efficiency.

BS BauSys AG

Since 2011 · 11–20 empl.·4.0(30)

The core activity of BS BauSys AG is the development, manufacture and distribution of gates, doors, LED lighting and mailboxes for residential and commercial buildings, with a focus on innovative designs, high quality and customer satisfaction.

Basler Haustechnik AG

Since 2013 · 11–20 empl.·4.6(10)

The core activity of Basler Haustechnik AG is the planning, installation, maintenance and consulting of building technology systems, in particular heating systems, ventilation systems, refrigeration systems and control technology for private households and companies.

Delta T Kältetechnik GmbH

Since 2019 · 1–10 empl.·4.9(13)

The core activity of Delta-T is the planning, installation and maintenance of air conditioning and refrigeration systems, including the provision of products and services in the field of refrigeration technology, such as chilled water sets, air-cooled chilled water sets, water-cooled chilled water sets, refrigeration machines, liquid coolers and heat pumps. The company offers its services to both private and commercial customers and focuses on providing solutions for room climate and cooling needs.

D & M Kältebau AG

Since 1979 · 1–10 empl.·5.0(5)

The core activity of D+M Kältebau AG is the planning, manufacture, sale and maintenance of refrigeration and air conditioning systems, including refrigeration machines, cooling and deep-freeze cells, climate control devices and heat pumps. The company also offers service and maintenance services for these systems.

hksg.ch AG

Since 2019 · 1–10 empl.·5.0(11)

The core activity of hksg.ch AG is the provision of services and deliveries in the field of lock technology, security technology and access control. This includes in particular: planning, installation and maintenance of locking systems, mailbox systems and doors; key service, including reorders and new installations; alarm and video surveillance; escape and rescue route systems; burglary protection and emergency services; access control and engraving. The company thus offers comprehensive solutions for the security and access control of buildings and facilities.

SCHNEIDER STOREN AG

Since 2008 · 1–10 empl.·5.0(12)

The core activity of Schneider Storen AG is the manufacture, installation and repair of various types of shutters and shading systems, including louvre shutters, roller shutters, window shutters, sun and vertical shutters, conservatory and pergola shading, interior shading and insect protection. Additionally, the company also offers smart home solutions and drive conversions.

Sicher-isch-Sicher AG

Since 2021 · 11–20 empl.·4.6(21)

The core activity of Sicher-isch-Sicher AG encompasses the provision of security services and products in the following four primary areas of application: 1. Fire protection: Consulting, installation, and maintenance of fire protection systems, including fire alarm systems, fire extinguishers, and water extinguishing posts. 2. Burglary protection: Installation and assembly of alarm systems, video surveillance systems, and mechanical burglary protection systems for apartments, houses, businesses, and schools. 3. Emergency management: Consulting and training in emergency management, including evacuation drills, first aid courses, and emergency response training. 4. Occupational safety: Consulting and training in occupational safety, including workplace safety, fall protection, and work in shafts, pits, and channels. The company also offers products such as fire extinguishers, smoke detectors, and smart home systems, and additionally provides a loyalty program and gift cards.

V. Proietto GmbH

Since 2002 · 1–10 empl.·4.4(27)

The core activity of V. Proietto Storen GmbH is the manufacture, sale and repair of awnings, roller shutters, window shutters, interior shading and insect screens, as well as the control of such systems. The company offers a wide range of products that provide protection against overheating, visual protection and other functions.

Kälte AG

Since 2003 · 21–50 empl.·3.9(12)

The core activity of Kälte AG Basel is the planning, development, installation and maintenance of refrigeration, air conditioning and energy technology solutions for various application areas, including commercial properties, industrial plants, apartments, offices, wine cellars and server rooms. The company offers individually tailored cooling solutions, air conditioning systems and refrigeration systems, and supports its customers with competent consulting and services.

A-Profi Insektenschutzgitter GmbH

Since 2004 · 1–10 empl.·5.0(7)

The core activity of A-Profi GmbH is the manufacture and distribution of insect screens, fly screens and mosquito screens for windows and doors, as well as roller shutters, pleated blinds and sliding systems. The company also offers on-site consulting and measuring services and manufactures products to customer specifications.

MKT Gastro Service GmbH

Since 2002 · 1–10 empl.·4.2(21)

The core activity of MKT Gastroservice GmbH is the planning, installation, commissioning and servicing of complete gastronomy facilities, air conditioning systems and refrigeration systems for professional gastronomy, including restaurants, bars, pizzerias and bakeries.

RF-Klima GmbH

Since 2023 · 1–10 empl.·5.0(19)

RF-Klima GmbH provides consultation and planning, and performs professional installation of air conditioning systems, along with routine maintenance, inspections and repair services. The company also offers emergency repairs and system upgrades or extensions.

Waldburger Storen & Rollladen GmbH

Since 2015 · 1–10 empl.·4.8(6)

The core activity of Waldburger Storen GmbH is the manufacture, installation, repair and maintenance of various types of awning and roller shutter products, including slat awnings, roller shutters, canopies, window shutters, insect protection systems, patio roofs, balcony awnings and electric drives.

Grieder Haustechnik AG

Since 1976 · 11–20 empl.

The core activity of Grieder Haustechnik AG encompasses the planning, installation, and maintenance of building technology systems, particularly in the areas of: Heating (heat pumps, heating systems, new installations, renovations, gas heating and oil heating, boiler replacement, radiators, and floor heating); Sanitation (sanitary facilities, new construction, bathroom renovations, water treatment, sanitary installations, fixtures, sanitary technology, devices, water filters); and Ventilation (exhaust air, supply air, ventilation systems, new installations, renovations, ventilation control, fresh air supply, exhaust air cleaning, ventilation grilles). The company also offers consulting and planning services for these areas and places a strong emphasis on the highest quality standards, punctuality, precision, and professionalism.

H.P. Martin - Kestenholz AG

Since 1980 · 1–10 empl.

The company's core activity is property break-in protection, particularly the planning, consulting, delivery and installation of security technology such as alarm and video systems, mechanical break-in protection measures and locking systems for private and business customers.

Güdel Oefen AG

Since 1989 · 1–10 empl.

The core activity of Güdel Öfen AG is the manufacture and distribution of ceramic wall and floor coverings, fireplaces and tile stoves, as well as the execution of conversions and renovations in the construction industry.

Everest Wohnbau GmbH

Since 1994 · 1–10 empl.·5.0(4)

The core activity of Everest Wohnbau GmbH is the construction of fireplaces and stoves, including planning, consulting and installation of fireplaces, stoves, chimneys and other fireplaces, as well as the renovation and maintenance of chimneys.

Füürparadies Beratung GmbH

Since 1999 · 1–10 empl.

The company Feuerparadies is a specialist retailer for heating and fireplaces, offering a wide range of products such as fireplaces, chimneys, heating inserts, pellet stoves, soapstone stoves and accessories. The core activity of the company includes the sale, consulting and planning of heating and fireplaces for private and business customers.

Hoffmann Ofenbau GmbH

Since 2000 · 1–10 empl.

Hoffmann Ofenbau GmbH is a stove and fireplace construction company that designs, manufactures and installs stoves and fireplaces. Services include chimney/exhaust systems, storage stoves, tiled stoves and tiling/plate work.

Grimmeisen Kälte-Klima-Technik GmbH

Since 2002 · 11–20 empl.

The core activity of Grimmeisen GmbH is the planning, installation and maintenance of climate, ventilation and refrigeration systems, including assembly, conversion, repair and 24-hour emergency service for these systems.

Lang Kunststofftechnik AG

Since 2004 · 11–20 empl.

The core activity of Lang AG is the construction, renovation and maintenance of swimming pools, including the coating and sealing of swimming pool basins as well as the installation of swimming pool technology and accessories.

CH LEPORI Montagen

Since 2004 · 1–10 empl.

CH LEPORI Montagen provides consulting, planning, and installation from a single source. The company focuses on shading systems such as awnings and sun blinds, as well as pergolas, conservatories, and glass roofs.

Top Aufzug Service GmbH

Since 2009 · 1–10 empl.

The core activity of Top Aufzug Service GmbH is the installation, maintenance, service and modernization of elevators, particularly passenger elevators and freight elevators, in the Basel and Baselland region.

KlimaLogik AG

Since 2010 · 1–10 empl.·4.5(10)

KlimaLogik AG provides air conditioning and cooling solutions for commercial and private customers. The company offers installation, repair, maintenance and consultation services for air conditioning systems.

Aqua Pool Oswald

Since 2011 · 1–10 empl.

The core activity of aQuaPool Oswald is the installation, commissioning, maintenance and repair of all types of swimming pools, including the sale of related products such as covers, heaters and accessories.

Boglas Folien + Design AG

Since 2012 · 11–20 empl.

The core activity of Boglas Folien + Design AG is consulting, planning and installation of various types of films on windows, glass and other surfaces, including sun protection films, privacy films, safety films, signage and design.

C.R. GmbH

Since 2012 · 11–20 empl.

The core activity of CR GmbH is the supply of high-quality products to customers in the fields of hardware, locking systems, glass fittings, table systems and security technology. The company offers a wide range of products, including mechanical and electronic locking systems, furniture, building and glass fittings, stainless steel systems, automatic door systems, emergency exit security and locking systems. The products are delivered nationwide to customers and the company also offers consulting and service services.

minusgrad Kältetechnik gmbh

Since 2013 · 1–10 empl.

The core activity of Minusgrad is the planning, installation and maintenance of refrigeration systems.

Braun Schädler AG

Since 2013 · 1–10 empl.

The core activity of Braun Schädler AG is chimney construction and chimney renovation, including planning, consulting and execution of chimney systems, flues and heating systems, as well as the use of various materials such as stainless steel pipes, double-walled steel pipes and plastic chimneys.

Kaminfeger Frey GmbH

Since 2014 · 1–10 empl.

The core activity of Kaminfeger Frey GmbH encompasses the execution of chimney sweep services, maintenance work, repair work, and services in the field of combustion systems, ventilation systems, and fire protection. This includes, in particular: chimney sweep services (wood combustion, oil combustion, gas combustion), maintenance work on combustion systems, repair work on combustion systems, ventilation work (ventilation cleaning), fire protection services, and environmental consulting. The company also offers training and consulting services in these areas.

Offitec GmbH

Since 2016 · 1–10 empl.

The core activity of OffiTec is the planning, installation and maintenance of air conditioning systems and heat pumps for private and business customers.

Stohler Schliesstechnik GmbH

Since 2017 · 1–10 empl.

Stohler Schliesstechnik GmbH is a company providing products and services in locking and security technology, offering solutions for locks and related security equipment.

Storenservice Osso GmbH

Since 2017 · 1–10 empl.·4.3(17)

The core activity of Storenservice Osso GmbH is the repair of roller shutters and the provision of services related to shutters in Basel.