The M. Fierz AG is a medium-sized, owner-managed family business with many years of experience and tradition in the fields of plumbing and heating. Our company is characterized by professionalism, commitment and a spirit of innovation. We are proud of our long-standing employees, who are well trained and have a broad general knowledge of the construction industry.

Consulting, planning, implementing and maintaining your plumbing and heating systems are all part of our job. Our direct, personal project management and support has a positive effect on time and cost efficiency.

Our services:

Boiler refurbishments:
Sooner or later, every homeowner has to deal with the refurbishment of their heating system.
We offer you a reliable, professional service for the entire heating sector.

Thanks to our many years of experience, we install all types of heating systems and are happy to take on the overall management of a heating system refurbishment.

Heat pump systems:

RESPONSIBLE HEATING
Whether new build or renovation, there is always a solution for switching to alternative energy and using it within reasonable limits.
We offer you optimum, professional installation and customer-friendly service.

Oil firing:

OIL HEATING SYSTEMS RENOVATION AND MODERNIZATION
Today's oil boilers are no longer polluters. It is worth considering a modernization for 15-20 year old oil heating systems.
We will be happy to advise you.

Wood-fired pellet heating:

RENEWABLE ENERGY
Modern, correctly operated wood-fired heating systems with a quality seal meet the applicable air hygiene requirements and are CO2 neutral.
Would this be a solution for you?

Gas heating:

CLEAN HEAT GENERATOR
Natural gas heating is a non-renewable energy system, but it is still in vogue. If you have a natural gas connection, let us advise you.

Solar system:

UTILIZING SUN POWER
Solar energy can also be used in our latitudes.
We make a significant contribution to the environment by installing a solar system.
Would you also like to use this inexhaustible energy? We will be happy to advise you.

Bathrooms:

BATHROOM CONVERSION ACCORDING TO YOUR NEEDS

We can look back on many years of experience in the field of sanitary installations. In addition to new installations, our specialties include complete renovations of multi-family and single-family homes. This usually includes the renovation of the complete sanitary installations for kitchens and bathrooms

DECALCIFICATIONS:

A necessity
Regular maintenance of water heaters is a must in terms of functionality, operational safety and durability, but above all for hygienic reasons! The periodic maintenance work depends on various factors such as the aggressiveness of the water, the degree of hardness, the water quality in general or the temperature setting.

We recommend that you descale the water heater for the first time after 5 years and then determine the necessary interwall.
The protective anode and seal are replaced at the same time.

Pipe renovation:


INNER RESTORATION INSTEAD OF RIPPING OUT
Limescale and rust cause damage to our sophisticated drinking water pipes. No need to worry! With a dust-free and simple solution, the pipes can be renovated without tearing up walls and floors.
We will be happy to show you what options are available.

Water heaters:

THE RIGHT WATER HEATER FOR EVERY NEED

MODELS

• Wall-mounted model
• Built-in model
• Stand - model
• Heat pump water heaters

With electric heating element or with heat exchanger for connection to a boiler. Can also be equipped with both