About Us
At Thomas Posanz Heizungsinstallation, we believe heating and plumbing aren’t just about systems — they’re about comfort, safety, and quality of life. Since our founding in 2013 by Thomas Posanz, we’ve focused on delivering reliable solutions with a personal touch.
What started as a one-man operation with honest work and a toolbox has grown into a trusted local partner for heating and plumbing projects of every size. Today, we combine traditional craftsmanship with modern technology — always with a handshake mentality and a commitment to doing things right.
What We Stand For
Personal Service: We take time to listen, plan carefully, and treat your home like our own.
Skilled Workmanship: From system design to installation and maintenance, we get it done cleanly, correctly, and on time.
Honest Advice: No upselling. Just transparent, solution-focused guidance based on your needs.
Long-Term Support: We’re here before, during, and after the project. You can always count on us.
Who We Serve
We work with homeowners, landlords, and small businesses throughout Switzerland:
-
New heating system installations (heat pumps, boilers, hybrid systems)
-
Heating system replacement and modernization
-
Radiator and underfloor heating installations
-
Kitchen and bathroom plumbing (dishwashers, hot water tanks, etc.)
Your Comfort Is Our Commitment
We don’t just install systems — we build lasting relationships. Whether you’re renovating, building new, or simply upgrading your heating, we’re ready to help you find the best solution.
Let’s bring comfort, efficiency, and peace of mind to your home — together.
Our Core Services
| Service Area | What We Do |
|---|---|
| Consultation & Planning | In-depth, on-site consultation – honest, competent, and tailored to your needs |
| System Design & Project Management | Planning and managing heating systems including heat pumps, gas heating, and hybrid solutions |
| Professional Installation | Clean, precise, and carried out by experienced technicians |
| Funding Guidance | We help you explore and access potential subsidies or government grants |
