House technology with attention to detail

Uncomplicated cooperation? Competent and committed employees? Reliability? These are the qualities that our customers appreciate about our company. It is our declared aim to be technically and professionally up to date at all times. This enables us to guarantee our customers the best quality at fair prices. Get a picture of us! Find out which business areas Sunier is active in. From plumbing to ventilation and heating. From new builds to repairs and maintenance work.

Our services

We support you in planning your plumbing, heating, air conditioning, electrical and ventilation technology. Whether it's a detached house, housing estate, office building, school, industrial building, church or hospital: reduce your operating costs with modern and innovative concepts and protect the environment at the same time by using renewable energies.

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Our services in detail:

• New construction/renovation of sanitary installations
• New construction/renovation of heating systems
• General service work
• Planning and coordination of entire house installations
• Cost estimation
• Heating system calculation
• Radiator design
• Heat requirement calculation
• Pipe network calculation
• Bathroom and sanitary planning
• Passive house technology
• Regenerative energies: solar systems, heat pumps, wood heating, CHP, rainwater systems
• Energy concepts
• Inventory surveys
• Delivery of implementation plans
• Tendering and awarding
• Construction management