The individual
partner companies

InstallerGroup consists of leading companies within electrical, plumbing, fiber, as well as ventilation and cooling systems. The group’s companies are all solid quality enterprises, focused on high profitability, strong cash flow, high customer satisfaction, experienced management, a clear sustainability direction, and the ability to create cross-selling opportunities.

A-Comfort

A-Comfort is a modern refrigeration specialist that specializes in planning, assembly and servicing of refrigeration and energy centers for comfort, industrial and server room refrigeration with consideration for the environment. The company, which has offices in Køge and Randers, was…

a3 Haustech AG

The a3 Haustech AG founded in Regensdorf in 2016 employs around 25 employees and offers services in the areas of sanitation, heating and ventilation in addition to their specialization in electrical installations. The company is managed by Geschäftsleiter Valdrin Aliti…

Alvent Ventilation

Alvent Ventilation is one of the market's leading suppliers of professional ventilation solutions. The company specializes in laboratories and clean rooms for the pharmaceutical and pharmaceutical industries and also supplies ventilation solutions for industry, schools, housing, office buildings, etc. Energy…

APJ El-Anlæg

APJ El-Anlæg is an electrical company headquartered in Søborg. The company offers a full range of technical installation services for businesses, public institutions, and the industrial sector. Tasks include general electrical installations for homes, offices, institutions, and industry, as well…

Blikkenslagerfirmaet Jesper Hansen

The plumbing company Jesper Hansen ApS deals in renovation and remodeling, including heating systems, energy optimization, district heating, gas, heat pumps and solar heating, water and drainage installations, plumbing work, slate roofs, minor contracting tasks as well as service and…

Byens VVS & Blik Odense

Byens VVS & Blik Odense ApS services housing associations, schools and daycare centers, housing rental companies, industrial companies and private customers. The company was established in 1999 by Thomas Hansen and Torsten Olesen and has 35 employees. The company, which…

CH VVS

CH VVS specializes in energy optimization, regulation, renovation, service and maintenance of housing companies and owner and co-operative associations, with projects carried out around Copenhagen and Zealand. Projects include virtually all constructions from homes and offices to industrial construction in…

Dansk Klimateknik

Dansk Klimateknik is a construction company specializing in ventilation and indoor climate. They deal with advice, sales, planning and execution of ventilation and air conditioning systems for, among other things, schools, commercial properties, shopping centers, restaurants and various special tasks…

El Experten

El Experten is an electrical company with more than 20 years in the industry. Their team of certified electricians specializes in the installation of high-tech burglar alarms, offer advanced video surveillance, carry out fire ventilation and fire alarm systems, and…

El-Team Fyn

El-Team Fyn is an electrical company with more than 20 years in the industry. Their team of certified electricians primarily deals with major contracts within construction, service within building installations and industry, fiber and data networks, as well as charging…

Fyns Energiteknik

Fyns Energiteknik A/S are specialists in energy optimisation, building automation, and the control and operation of heating and ventilation systems. The company helps businesses and institutions reduce energy consumption through BMS (Building Management Systems), which optimise buildings and ensure that…

GL Sprinkler

GL Sprinkler performs sprinkler system tasks for main contractors, general contractors, and plumbing companies in Denmark. GL Sprinkler primarily focuses on new construction, commercial buildings, residential buildings, hotels, parking basements/structures, and halls. The company's main address is in Herlev, while…

GL VVS

GL VVS A/S is a plumbing and ventilation company with more than 40 years in the industry. The company primarily works with the execution of plumbing and ventilation in residential buildings in larger residential areas as well as roof and…

Gunnar Kristensen VVS

Gunnar Kristensen VVS A/S carries out all types of plumbing, ventilation, and sheet metal work for both private customers and businesses. The company employs around 115 staff and handles tasks within renovation, installation, and service. Gunnar Kristensen VVS is located…

H. J. Christensen

H.J. Christensen is a plumbing company from Herning, which was founded in 1917. The company handles tasks such as installation of heat pumps, district heating systems, ventilation systems, sprinkler systems, sheet metal work, and all types of plumbing services. Today,…

Halsnæs Smeden

Halsnæs Smeden A/S is a leading plumbing company located in Hundested. The company has more than 30 years of experience within sheet metal, plumbing and ventilation for major specialists and subcontractors. They have a particular focus on training skilled professionals…

Hansen EL A/S

Hansen El is an electrical installation company located in Fredericia. The family business was founded in 2005 and is owned by Ove Hansen and Simon Hansen. Today the company employs 26 employees who design, deliver and service electrical solutions, with…

Ib Andersen VVS

Ib Andersen VVS is a leading plumbing and ventilation company with activities all over Denmark. With more than 60 years of experience, the company deals with all kinds of tasks within new construction, renovation, maintenance/service and has extensive experience in…

Jens Byskov

Jens Byskov (and its sister companies; Højmark El, Henning Sørensen El, and Ørnhøj El) are electrical companies with branches in Ringkøbing, Højmark, Spjald, and Ørnhøj. With approximately 45 employees, they help a broad customer base with everything from sales and…

John Jensen VVS

John Jensen VVS is a plumping company, founded in 1962, with approx. 250 employees within service, insurance claims, inspection and contracting. The company has locations in Hedehusene, Hørsholm, Kalundborg and at Copenhagen Airport and performs plumbing tasks for businesses, housing…

Jürgensen VVS

Jürgensen VVS is a plumbing and sheet metal company that performs daily service repairs, renovations, district heating, heat pumps, and larger trade and subcontracting projects throughout most of Southern Jutland. The company was founded in 1969 and is currently owned…

Kaj Larsen A/S

Kaj Larsen A/S is a plumbing and electrical company that is strongly represented in Northwest Zealand. The company employs approximately 100 people and handles all types of tasks within plumbing, technical systems, sewerage, and electrical work. Kaj Larsen A/S was…

Kjellerup Group

Kjellerup Group carries out all kinds of tasks within plumbing and ventilation as well as plumbing work throughout Denmark. The company employs approx. 140 employees, and they carry out both technical tasks, within plumbing and ventilation, as well as larger…

Knud Jensen VVS

Knud Jensen VVS A/S is a plumbing company with branches in Havdrup, Præstø, Næstved, and Faxe Ladeplads. The company employs approximately 20 employees and performs all types of plumbing installations and sheet metal work, as well as consulting on energy…

Kronjyllands El-service

Kronjyllands El-service ApS is a leading electrician company with more than 30 years of experience in installation, service and maintenance of electrical installations. They offer professional advice in connection with electrical installation, in new buildings and older households and perform…

Leon Petersen VVS & GAS

Leon Petersen VVS & GAS is a leading plumbing and gas company with an office in Ishøj. They deal with tasks within gas service, installation of gas boilers and heat pumps as well as plumbing. The company has more than…

MH Elektric

MH Elektric deals with both electricity and plumbing within service, renovation, new build & construction tasks as well as areas such as fiber and data networks, solar panels, charging stations, energy optimization and lighting and has more than 20 years…

Nordbyens Energi & VVS

Nordbyens Energi & VVS A/S is a provider of plumbing installation and service, delivering complete solutions within energy sources, plumbing, ventilation, and sheet metal work. The company has a strong focus on sustainability and offers products and online services that…

Optimum Ventilation

Optimum Ventilation is a contracting company specializing in ventilation and indoor climate. The company was founded in 2017, and today they handle projects and service work across Zealand, Jutland, and Funen, with offices in both Fredericia and Taastrup. Optimum Ventilation…

PH Elteknik

Ribe VVS

Ribe VVS Entreprise ApS is a provider of plumping installation and service with more than 70 years of experience in its field. Ribe VVS specializes in technical main contractors and plumbing contracts and has renovated thousands of buildings, including hospitals…

Rohr Gebäudetechnik AG

Rohr Gebäudetechnik AG is a rapidly growing provider of building technology installations in the areas of plumbing, heating, and ventilation/air conditioning. Based in Wallisellen, the company was founded in 2017 by its current managing director, Matthias Rohr, and employs approximately…

Skrydstrup El-Service

Skrydstrup El-Service is an electrical company headquartered in Vojens. The company provides a full range of electrical services and solutions, including electrical installations, telecom/data, lighting systems, control panels, security systems, surveillance, access control, and energy optimisation — for private individuals,…

Solplus

Solplus A/S is a leading solar panel partner located in Middelfart. The company helps both private individuals and businesses with solar panel systems and functions as a consulting, executing, and designing solar panel contractor. With more than 10 years of…

Stensbjerg El

Stensbjerg El, from East Zealand, is a reputable electricity company that has been serving businesses and private individuals since 1949. They consist of approx. 20 employees and apprentices, who specialize in industrial and production facilities as well as advice on…

T. Jespersen Ventilation

T. Jespersen Ventilation is a ventilation company with competences in everything related to ventilation work, including energy optimization of ventilation systems, fire damper service cf. applicable legislation, automatic ventilation, adjustment and assembly tasks on a large and small scale. They…

TeknikGruppen

TeknikGruppen A/S covers all electrical and installation technical competencies, ranging from private homes to large new construction projects as well as public installation and operational tasks throughout the country. TeknikGruppen is strongly locally anchored in their electrical installation departments, which…

Vest-El A/S

Vest-El is a West Jutland electricity business with locations in Hvide Sande and Thyborøn. The company was founded in 2012 and today consists of four companies that have joined together; Orla Jensen A/S, Niels Jørgen Vinter A/S, HSR Ship radio…

Viggo Ravns El-forretning

Viggo Ravns El-forretning is located in Galten in Central Jutland and is a strong electrical installation company that has existed since 1927. Viggo Ravns El-forretning consists of 25 committed and competent employees and is owned by Nicolai Bilde. Areas of…

VVS Firmaet Bad Experten

VVS Firmaet Bad Experten is a plumbing company located in Kirke Såby, which carries out work in most of the Roskilde area and Greater Copenhagen. The company works with renovation and remodeling, including heating systems, energy optimization, district heating, gas,…

W. Rokitzky AG

Founded in 1970, W. Rokitzky AG is a leading specialist in heating, ventilation/air conditioning, and plumbing in the greater Zurich area. The company, headquartered in Wallisellen, employs approximately 100 people and is managed by Michele Fiorito.

WeCon

Wecon works with services within network infrastructure, including fiber and copper cable installations, electrical installation, offshore fiber work primarily on wind farms, cable laying, fiber networks and much more. The company, which was established in 2003 and is owned by…

The individualpartner companies