
Craft business for plumbing, heating, solar thermal, photovoltaics and air conditioning from Trittau

Firma Mathias Pross
Trittau · Hamburger Straße 6New on Amplifa
About us
Firma Mathias Pross is a craft business in Trittau (Stormarn district, Schleswig-Holstein), founded in 1974 by Robert Pross and run since 2004 by Mathias Pross in the second generation. As a sole proprietorship and registered master business, the company offers a 360° service for technical building systems: consulting and planning of heating systems, installation and assembly, bathroom and sanitary solutions, tiling work, roofing and sheet-metal work (Klempner work) and pipe cleaning. Technical focal points include heat pumps, gas and oil condensing technology, solar thermal, photovoltaics with battery storage, ventilation and air conditioning technology as well as electric heating systems, complemented by customer service, maintenance and repair including maintenance contracts and subsidy consulting. As a certified Vaillant competence and innovation partner, the company predominantly uses products from the manufacturer Vaillant. Its customers are private households as well as commercial properties in the Stormarn region.
- Site
- Trittau
- Processes
- Heating installation (heat pump, gas, oil, solar thermal), Bathroom and sanitary installation, Ventilation and air conditioning technology, Tiling work, Photovoltaic installation and battery storage, Planning and consulting for heating systems incl. subsidy consulting, Customer service, maintenance and repair of heating systems, Roofing and sheet-metal work (Klempner work) of all kinds
- Certificates
- Vaillant competence partner / certified Vaillant innovation partner, Vaillant competence partner
- Founded
- 1974
- Industries
- Plumbing and heating (craft trades), Renewable energies, Private customers single-/multi-family houses, Commercial properties
- 01
Consulting and planning
- 02
Subsidy consulting
- 03
Installation and assembly
- 04
Customer service, maintenance and repair
Site
Trittau
DEOperation and office
- Materials
- Heat pumps, gas and oil condensing technology, solar thermal, photovoltaics, air conditioning technology
Service areas





Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating installation (heat pump, gas, oil, solar thermal)Assembly | – | – | – | – | – |
| Bathroom and sanitary installationAssembly | – | – | – | – | – |
| Ventilation and air conditioning technologyAssembly | – | – | – | – | – |
| Tiling workAssembly | – | – | – | – | – |
| Photovoltaic installation and battery storageAssembly | – | – | – | – | – |
| Planning and consulting for heating systems incl. subsidy consultingEngineering | – | – | – | – | – |
| Customer service, maintenance and repair of heating systemsTesting | – | – | – | – | – |
| Roofing and sheet-metal work (Klempner work) of all kindsAssembly | – | – | – | – | – |
| Pipe cleaningAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality
As a master business in its second generation with over 45 years of business experience, the company places great value on technically and professionally impeccable execution. Regular further training of all employees and Vaillant certification ensure the current state of the art.
| Evidence | Trittau |
|---|---|
| Vaillant competence partner |
History
- 1974
Founded as a family business by Robert Pross
- 2004
Management taken over by Mathias Pross (second generation)
- 2005
Entered in the register of trades of the Chamber of Crafts Lübeck (company number 2120677848)