Leon Petersen VVS & GAS A/S

What Leon Petersen VVS & GAS A/S does

Leon Petersen VVS & Gas A/S is a privately held Danish plumbing, heating, ventilation, and natural gas company founded in 1966 and headquartered in Ishøj in the Greater Copenhagen area. The company provides installation, maintenance, and emergency service for residential and commercial customers across 41 municipalities, including Copenhagen, Ballerup, Brøndby, Gentofte, and Glostrup. Its core capabilities span four service lines: general VVS work, natural gas service (anchored by a 9,000+ customer base as the largest installer for Andel Energi), heat-pump installation (Vaillant, Viessmann, Kronoterm) with 200+ completed units, and full bathroom total-contracting.

The company is an Tekniq "Autoriseret installatørvirksomhed" (authorized installation company) certified for the 2024-2026 period via Tekniq Kvalitet ApS under Sikkerhedsstyrelsen, which is the Danish regulatory prerequisite to legally perform many regulated VVS and gas installations. It combines field-service delivery with a 900 sqm showroom in Ishøj — described as Denmark's largest selection of bathroom furniture and accessories on Sjælland — where it retails premium brands such as Duravit, Villeroy & Boch, Grohe, Hansgrohe, Dansani, Ifö, Pressalit, Unidrain, TOTO, Kriss, Quooker, and Aqua Danmark water-softening systems. Direct customer outcomes highlighted include a 5-year warranty on new gas boilers (3 years above the statutory 2-year requirement), 24/7 emergency response during the heating season (October 1 to April 30), and full project management across plumbing, masonry, painting, carpentry, and electrical trades for bathroom renovations.

The business operates a hybrid revenue model. Recurring revenue comes from 2-year natural-gas service agreements priced at 2,890 kr (VAT inclusive) that include maintenance, emergency dispatch, and extended warranties. Transactional revenue comes from one-time installation services (VVS, gas, heat pumps, bathrooms) using a fixed hourly labor rate with surcharges outside normal working hours, plus product sales through the showroom and on-site energy-optimization consulting. GTM is sales-led and field-based: free in-person or on-site consultations, direct-to-customer dispatch, and partnerships with Andel Energi and premium manufacturer brands. The owner (Didde Jul) and CEO (Bent Achton) run a team of approximately 20-30 employees; Børsens Gazellepris 2023 indicates recent growth that meets Gazelle-award thresholds.

Name

Leon Petersen VVS & GAS A/S

Legal name

Leon Petersen VVS & Gas A/S

Website

https://leonpetersen.dk

Company type

Private

Founded year

1966

Operating status

Operating

Headcount range

1–10 employees

Short description

Leon Petersen VVS & Gas A/S is a Tekniq-authorized Danish installer offering VVS, natural gas, heat pump, and bathroom renovation services to homeowners and businesses across 41 municipalities in Greater Copenhagen, anchored by a 9,000+ customer gas-service book and a 900 sqm showroom.

Ownership category

akta.pro rank

Product category

Plumbing and HVAC Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Natural Gas Transmisison & Distribution (4923)

akta.pro primary industry

New Gas Line Installation & Extensions (HSAOAKAA)

akta.pro secondary industries

Emergency HVAC Repair (24/7) (HSAOAHAC), Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV) (HSAOAIAF), Gas Meter Set, Relocation & Regulator Service Coordination (HSAOAKAG)

Keywords

• Plumbing services
• Natural gas service
• Heat pump installation
• Bathroom renovation
• HVAC services

Headquarters

HQ city

Ishøj

HQ country

Denmark

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Service Agreements: Recurring service agreements for natural gas systems offering regular maintenance, emergency response, and extended warranties. Billed every 2 years.
2. Installation Services: One-time installation services for VVS, gas systems, heat pumps, and bathrooms. Includes both labor and materials.
3. Product Sales: Direct sales of bathroom fixtures, kitchen appliances (Quooker), water treatment systems, and heating equipment through showroom.
4. Energy Optimization Consulting: Consulting services for energy efficiency improvements and green transitions.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Leon Petersen VVS & Gas A/S delivers professional VVS (plumbing, heating, and ventilation), natural gas, and heat pump installation, maintenance, and emergency services for residential and commercial customers in the Greater Copenhagen area. The company also operates a 900 sqm showroom in Ishøj and provides total-contracting bathroom renovations that coordinate multiple trades, complemented by retail of premium bathroom and kitchen brands and recurring service agreements.

Product overview

Leon Petersen VVS & GAS A/S is a service-based company offering integrated plumbing (VVS), gas service, heat pump installation, and bathroom renovation services. The core offering consists of professional VVS installation and service, natural gas installation and maintenance, heat pump solutions (Vaillant, Viessmann, Kronoterm), and complete bathroom renovation with total contracting. The company also retails premium bathroom brands including Dansani, Duravit, Grohe, Hansgrohe, Ifö, Kriss, Pressalit, Unidrain, Villeroy & Boch, TOTO, and water treatment products like Aqua Danmark. Service agreements with 5-year warranties on gas boilers and emergency on-call services complement the product portfolio. The company operates a 900 sqm showroom in Ishøj.

Differentiator

Problem solved

Functional benefit

Products and services

• VVS-service Professional plumbing, sanitation, radiator, and mixing faucet installation, maintenance, and repair services for residential and commercial customers in the Copenhagen area.
• Gasservice Natural gas boiler installation, servicing, safety checks, and emergency gas service for over 9,000 customers in Greater Copenhagen, delivered as the largest natural gas installer for Andel Energi.
• Varmepumper Installation and service of air-to-water heat pumps from Vaillant, Viessmann, and Kronoterm brands, providing energy-efficient heating solutions for homes and businesses.
• Energioptimering Consulting and implementation of energy efficiency improvements including insulation upgrades, window replacement, and heat source upgrades to reduce energy consumption and costs.
• Badeværelser Complete bathroom renovation solutions including design, 3D visualization, total contracting, project management, and coordination of plumbing, masonry, painting, carpentry, and electrical trades.
• Serviceaftale Recurring service agreement subscriptions offering regular maintenance, emergency call-out service, and 5-year warranty on new gas boilers for natural gas customers.
• Akutservice Emergency and on-call services for natural gas and heat pump issues during the heating season, with on-call technicians dispatched via a dedicated hotline.
• Aqua Danmark Soft 9 water softening system Water softening system providing scale-free water throughout the household, including installation, for households up to five persons.
• Quooker boiling water taps Boiling water kitchen taps providing instant boiling water with advanced safety features and energy-efficient design, sold with installation.
• Butik/Showroom Ishøj 900 sqm showroom in Ishøj for in-person bathroom consultations, product selection, and 3D design services, billed as the largest selection of bathroom products in Denmark (Sjælland).

Quantifiable outcome

• 5-year warranty on gas boilers (3 years above standard 2-year requirement)
• +2 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• Andel EnergicoreChannel Partner/ Reseller/ DistributorLeon Petersen is the largest natural gas installer for Andel Energi, serving over 9,000 gas service customers in Greater Copenhagen. This partnership positions them as a key service provider for Andel Energi's natural gas customers in the region.
• VaillantcoreTechnology or IntegrationAuthorized dealer and installer of Vaillant heat pumps. Company installs Vaillant and Viessmann heat pumps which are described as having the latest technology, high efficiency, and quiet operation.
• KronotermcoreTechnology or IntegrationInstaller of Kronoterm Adapt heat pumps, which are noted to top Energy Agency lists for efficiency and low noise levels. Multiple customer testimonials reference Kronoterm installations.
• ViessmanncoreTechnology or IntegrationAuthorized installer of Viessmann heat pumps, noted for latest technology and extreme efficiency.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• VVS-Eksperten: Danish VVS service franchise with a national network of locally owned installer branches across Denmark. Highly comparable to Leon Petersen on service offering, customer base (residential plumbing, heating, gas), and franchise/local-branch operating model.
• Kemp & Lauritzen: Founded in 1896, Kemp & Lauritzen is one of Denmark's largest multi-disciplinary VVS, ventilation, and electrical service contractors serving residential and commercial customers. Closely comparable to Leon Petersen in core VVS, heating, and installation offerings, though at substantially larger scale and broader geographic coverage.
• HTH: Danish kitchen and bathroom showroom chain offering design consultation, product sales, and installation services through physical showrooms. Closely comparable to Leon Petersen's showroom model, multi-brand product portfolio (Dansani, Grohe, etc.), and project-based renovation services.
• Bedre Bad: Danish bathroom renovation specialist chain with showrooms and full-service renovation across Denmark. Directly comparable to Leon Petersen's bathroom renovation and showroom sales lines, though Bedre Bad is more focused on bathrooms and less on VVS/gas services.

Others

• Silvan: Danish DIY retail chain selling plumbing, bathroom, and heating products directly to consumers. Not directly comparable as a service provider, but adjacent as a showroom/retail channel for the same bathroom and heating products Leon Petersen sells.
• Geberit Denmark: Swiss manufacturer of sanitary and bathroom installation systems sold through plumbing wholesalers and installers in Denmark. Adjacent to Leon Petersen as a key supplier of bathroom installation products rather than a direct competitor.
• Vaillant Denmark: German heat pump and heating appliance manufacturer with an authorized installer network in Denmark that includes Leon Petersen. Adjacent to Leon Petersen as a strategic supplier/brand partner for the heat pump business rather than a direct competitor.

Broad incumbents

• Caverion Denmark: Nordic building solutions provider covering HVAC, plumbing, electrical, and energy services in Denmark. Comparable to Leon Petersen on VVS, heating, and energy optimization offerings, though operating at much larger scale and with significant commercial/industrial focus.
• Bravida Denmark: Nordic technical installation and services group with a large Danish operation providing VVS, electrical, and HVAC services to commercial and residential customers. Comparable service portfolio to Leon Petersen but at substantially larger scale and broader service breadth.
• Nibe: Swedish-based manufacturer of heat pumps and HVAC solutions with a growing installer network across the Nordics. Comparable to Leon Petersen through shared heat pump focus and installer-customer relationship model, but operating as a manufacturer/supplier rather than regional contractor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/leonpetersenvvsas
• Instagraminstagram.com/leonpetersen_as

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Leon Petersen VVS & GAS A/S