Hertig Haustechnik

What Hertig Haustechnik does

Heizteam Savaris AG Brugg, operating commercially as Heizteam Savaris, is a privately-held Swiss heating systems installer and service provider headquartered in Brugg, with branch offices in Neuenhof and Wohlen. The company serves residential property owners across the Aargau canton of Switzerland, delivering a full lifecycle of heating infrastructure services: consultation, project planning, installation, and ongoing maintenance. Its core technology portfolio spans four categories — heat pumps (Wärmepumpen), wood and pellet heating (Holzheizungen), conventional oil and gas heating (Öl- und Gasheizungen), and solar thermal/photovoltaic installations (Solaranlagen) — supported by a digital heat pump calculator (Wärmepumpenrechner) tool that enables self-service customer evaluation.

The business operates a professional services model under a sales-led, consultation-driven go-to-market approach. Pricing is quote-based and not publicly disclosed, with each project requiring individual consultation. Revenue is generated through two principal streams: project-based heating system installation and recurring maintenance and repair services. The company differentiates itself through multi-system domain expertise (employing dedicated specialists for each heating technology), an in-house project management function, and industry certifications maintained through affiliations with Fachvereinigung Wärmepumpen Schweiz (FWS), Suissetec, and proPellets Schweiz.

Operationally, the company is regionally concentrated with no disclosed parent, subsidiary, investor, or funding structure. No financial figures, headcount, or founding date are publicly available. The website functions as the primary marketing and lead-generation channel, supplemented by physical branches that serve as consultation and service hubs across the Aargau region.

Name

Hertig Haustechnik

Legal name

Heizteam Savaris AG Brugg

Website

https://hhertig.ch

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

11–50 employees

Short description

Heizteam Savaris AG Brugg is a privately-held Swiss heating systems installer serving residential customers across the Aargau canton, offering heat pumps, wood, oil/gas, and solar heating systems, plus consultation, installation, and maintenance services from three regional branches.

Ownership category

akta.pro rank

Product category

Residential Heating System Installation and Services

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA)

Keywords

• Heating system installation
• Heat pump services
• Wood heating systems
• Solar thermal installation
• HVAC maintenance

Headquarters

HQ city

Wohlen

HQ country

Switzerland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Heating System Installation: Project management, planning, and installation of heating systems including heat pumps, wood heating, oil/gas heating, and solar installations for residential customers.
2. Maintenance and Repair Services: Ongoing maintenance and repair services for heating systems to ensure operational efficiency and longevity.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Heizteam Savaris AG Brugg (also referenced as Hertig Haustechnik) is a Swiss heating systems specialist that sells, installs, and services heating solutions for residential property owners in the Aargau canton. Core offerings span four heating technology categories — heat pumps, wood (including pellet) heating, oil and gas heating, and solar installations — delivered through project planning, professional installation, and ongoing maintenance and repair services. The company also provides consulting (impulse Beratung) and a digital heat-pump calculator tool to support customer evaluation.

Product overview

Heizteam Savaris AG Brugg operates as a Swiss heating systems company offering a comprehensive portfolio of heating solutions. The core product offerings include heat pumps (Wärmepumpen), wood heating systems (Holzheizungen), oil and gas heating (Öl- und Gasheizungen), and solar installations (Solaranlagen). These products are complemented by professional services including expert consultation (Beratung), maintenance and repair (Wartung und Reparatur), and project planning. The company also provides a digital Wärmepumpenrechner tool for customers to calculate heat pump benefits. The company operates from its headquarters in Brugg with branch offices in Neuenhof and Wohlen, and maintains industry certifications through partnerships with Fachvereinigung Wärmepumpen Schweiz, Suissetec, and proPellets Schweiz.

Differentiator

Problem solved

Functional benefit

Products and services

• Wärmepumpen (Heat Pumps) Energy-efficient heat pump systems for residential and commercial heating, supported by Fachvereinigung Wärmepumpen Schweiz certification and delivered with in-house specialist installation across Aargau.
• Holzheizungen (Wood Heating) Wood-based heating systems including pellet heating solutions, certified by proPellets Schweiz, for residential and commercial customers seeking renewable heating alternatives.
• Öl- und Gasheizungen (Oil and Gas Heating) Traditional oil and gas heating systems for buildings requiring conventional heating solutions, installed and serviced by the company's specialists.
• Solaranlagen (Solar Installations) Solar energy systems for generating renewable heat and electricity for residential and commercial buildings.
• Beratung (Consulting Services) Expert consulting (including impulse Beratung) and project planning to help customers select the appropriate heating system and prepare for installation.
• Wartung und Reparatur (Maintenance and Repair) Ongoing maintenance and repair services for all installed heating systems to ensure operational efficiency, reliability, and longevity, delivered by the company's service technicians.
• Wärmepumpenrechner (Heat Pump Calculator) Online calculator tool enabling customers to self-evaluate the benefits, suitability, and cost savings of installing a heat pump system before contacting the company.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Fachvereinigung Wärmepumpen Schweiz (FWS)minorOthersIndustry association membership displayed on website. Represents expertise and certification in heat pump technology for Swiss market.

Recent moves4 records

Expansion highlights4 records

Direct peers

• CTA AG: Swiss HVAC and building services company offering heating, ventilation, and climate solutions to residential and commercial customers. Comparable in Swiss residential heating installation and service delivery.
• Meier Tobler AG: Swiss residential and commercial HVAC and sanitary installation and distribution company. Directly comparable in residential heating installation, maintenance services, and Swiss market focus.

Broad incumbents

• Vaillant Group: European heating technology manufacturer offering boilers, heat pumps, and renewable solutions under the Vaillant and Saunier Duval brands. Comparable product portfolio with strong installer channel across European markets.
• Viessmann: Major European heating technology manufacturer offering heat pumps, boilers, and renewable heating systems. Comparable product portfolio and installer-channel go-to-market, though operates primarily as manufacturer.
• Hoval AG: Liechtenstein-headquartered heating and ventilation equipment manufacturer with strong Swiss market presence. Overlaps in heat pumps, wood heating, and broader HVAC system offerings.
• Bosch Thermotechnology: Division of Bosch producing heating, hot water, and air-conditioning solutions including heat pumps. Overlaps significantly in product technology and installer-channel partnerships across European residential markets.
• Daikin Europe: European arm of Daikin producing HVAC and heat pump solutions. Comparable in heat pump technology offering and installer-channel partnerships across European residential markets.
• Stiebel Eltron: German heating and renewable technology manufacturer specializing in heat pumps and hot water systems. Overlaps in heat pump product technology and installer-channel partnerships across European residential markets.
• ENGIE (Switzerland): Major energy and multi-technical services group with Swiss operations providing HVAC installation, facility services, and energy solutions. Overlaps in heating system services for residential and commercial customers.

Regional players

• Energie 360° AG: Swiss energy services provider offering heating, gas, and renewable energy solutions. Comparable in residential heating services and energy transition offerings, primarily serving different Swiss regions than Aargau.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hertig-haustechnik

Revenue estimate

Valuation estimate

Number of profiles

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 Hertig Haustechnik