Installation company for heating, plumbing and solar systems as well as innovative building technology in the Basel region.
DDH Denzler AG
Basel · Hofstetten-Flüh · Biel-BenkenNew on Amplifa
About us
DDH Denzler AG is an installation company specialising in heating, plumbing, solar systems and innovative building technology, headquartered in Basel. The company was founded in 1993 by David Denzler, a heating and plumbing specialist, as a sole proprietorship and was converted into a public limited company in 2017 after steady growth. Its range of services covers the refurbishment of existing heating systems and the installation of new systems, including oil and gas heating, ground-source heat pumps, air-to-water heat pumps, pellet, woodchip and log wood heating systems, as well as underfloor heating and radiators. Further areas include solar and photovoltaic systems including consulting, cost-benefit analysis and authority support, plumbing installations, bathroom conversions and descaling systems for industrial plants and private households. The offering is complemented by repair and maintenance work such as boiler and burner overhauls, an emergency service and district heating installations. At its locations in Basel, Hofstetten-Flüh and Biel-Benken, the company serves private and industrial customers in Northwestern Switzerland.
- Site
- Basel
- Processes
- Heating installation (oil heating, gas heating, ground-source heat pumps, air-to-water heat pumps,, Installation of underfloor heating / radiators, Installation and commissioning of solar systems/photovoltaics incl. consulting, Plumbing installations (new builds/conversions, bathroom renovations, descaling systems for, Bathroom conversion / bathroom planning, Service and repair work (boiler overhauls, burner overhauls, plumbing and heating service), District heating connections/installations, Heating installation (oil, gas, ground-source heat pumps, air-to-water heat pumps, pellets,
- Materials
- Heat pumps (ground source, air-to-water), Pellet, woodchip and log wood firing systems, Solar and photovoltaic systems, Underfloor heating and radiators, Descaling systems, District heating
- Founded
- 1993
- Industries
- Single-family houses (private customers), Residential construction, Industrial plants (descaling)
- 01
Consulting with cost-benefit analysis
- 02
Planning and customised solutions
- 03
Installation and commissioning
- 04
Service, maintenance and emergency service
Service Areas and Processes
Heat pumps (ground source, air-to-water)
Installation and refurbishment of fossil and renewable heat generation, here as an alternative to oil and gas heating.
Pellet, woodchip and log wood firing systems
Fuel-based heating systems for new builds and refurbishments.
Solar and photovoltaic systems
Installation and commissioning including consulting, cost-benefit analysis and support with subsidies.
Underfloor heating and radiators
Heat distribution systems for new builds and conversions.
Descaling systems
Installation of descaling systems for industrial plants and private households.
District heating
District heating connections and installations demonstrated in reference projects in Basel.
Locations
Basel
CHLocation in Basel-Stadt, head office with emergency service
Hofstetten-Flüh
CHLocation in the canton of Solothurn
Biel-Benken
CHLocation in the canton of Basel-Landschaft
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating installation (oil heating, gas heating, ground-source heat pumps, air-to-water heat pumps,Assembly | – | – | – | – | – |
| Installation of underfloor heating / radiatorsAssembly | – | – | – | – | – |
| Installation and commissioning of solar systems/photovoltaics incl. consultingAssembly | – | – | – | – | – |
| Plumbing installations (new builds/conversions, bathroom renovations, descaling systems forAssembly | – | – | – | – | – |
| Bathroom conversion / bathroom planningAssembly | – | – | – | – | – |
| Service and repair work (boiler overhauls, burner overhauls, plumbing and heating service)Testing | – | – | – | – | – |
| District heating connections/installationsAssembly | – | – | – | – | – |
Additional services
History
- 1993
Founded as a sole proprietorship by David Denzler; partnership with Sütterlin Wärmetechnik for oil and gas burner overhauls ever since.
- 2017
Conversion into a public limited company after steady growth.