Specialist company for heating, ventilation, plumbing and electrical work with heat technology and bathroom design from Warmsen.
Lessmann GmbH
Warmsen / district BohnhorstNew on Amplifa
About us
Lessmann GmbH is a family business from Warmsen/district Bohnhorst, founded in 1951 by plumber and installer Hermann Lessmann and now run by the third generation. The company with 15 employees offers consulting, planning and implementation in the areas of heating installation, bathroom renovation and bathroom design, ventilation systems, electrical engineering and heat technology with heat pumps and solar energy. The range of services is complemented by drinking water treatment and customer service. The team includes two customer service technicians, six skilled workers for heating, plumbing and ventilation technology, one electrician and apprentices in the plumbing, heating and air conditioning (SHK) sector. Customers are private households in the Warmsen, Uchte, Hille, Petershagen and Minden area. The main site in Bohnhorst houses the workshop and a bathroom showroom.
- Site
- Warmsen / district Bohnhorst
- Processes
- Bathroom Renovation / Bathroom Modernization, Heating Installation (Heating Optimization, Heat Pumps, Solar Energy), Ventilation System Installation, Electrical Engineering Installation, Plumbing Installation, Drinking Water Treatment, Heating Replacement, Heating Installation
- Materials
- Heat Pumps, Solar Energy
- Founded
- 1951
- Employees
- 15
- Industries
- Building Services, Heating, Plumbing and Electrical Trade, Private Customers
- 01
Consulting
- 02
Planning
- 03
Installation/Assembly
- 04
Customer Service
Services and Technology
Heat Pumps
Installation of modern heat technology for heating systems.
Solar Energy
Integration of solar heat generation into heating systems.
Locations
Warmsen / district Bohnhorst
DEHead office, workshop, bathroom showroom
Service Areas
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Bathroom Renovation / Bathroom ModernizationInstallation | – | – | – | – | – |
| Heating Installation (Heating Optimization, Heat Pumps, Solar Energy)Installation | – | – | – | – | – |
| Ventilation System InstallationInstallation | – | – | – | – | – |
| Electrical Engineering InstallationInstallation | – | – | – | – | – |
| Plumbing InstallationInstallation | – | – | – | – | – |
| Drinking Water TreatmentInstallation | – | – | – | – | – |
| Heating ReplacementInstallation | – | – | – | – | – |
Additional services
History
- 1951
Founding of the workshop by plumber and installer Hermann Lessmann in his parents-in-law's barn building.
- 1953
Hermann Lessmann passes his master craftsman examination, new construction of the workshop with a showroom, first apprentice.
- 1984
Angelika and Harald Meyer take over the business; at that time four journeymen were employed.
- 2002
Daniel Meyer passes his master craftsman examination and joins the management.
- 2014
Christina Meyer strengthens the office team.
- 2026
75th company anniversary, celebrated with an open house day.