Hallenbarter & Russi Gebäudetechnik AG
3988 Obergoms · about 84.7 km
Obergoms-based company specializing in sanitary installations, heating systems, roofing, and tinsmith work for new builds and renovations.
hallenbarter-russi.chHeat pump installation · Freienbach

At a glance
Small project
CHF 33'500 – CHF 61'400
Typical project
CHF 42'400 – CHF 78'900
Large project
CHF 55'600 – CHF 105'200
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 80 m² | CHF 33'500 | CHF 61'400 | CHF 600 |
| Typical project | 160 m² | CHF 42'400 | CHF 78'900 | CHF 400 |
| Large project | 280 m² | CHF 55'600 | CHF 105'200 | CHF 300 |
Computed with our estimator for Freienbach (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Freienbach, the federal building register lists 2'330 residential buildings and 8'091 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
47 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
32 % · Gas
This distribution describes recorded buildings, not your system's consumption or efficiency.
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 32 % | 34.1 % |
| Heating oil | 30 % | 30.1 % |
| District heating | 3 % | 2.5 % |
| Heat pump | 24 % | 9.4 % |
| Electricity | 5 % | 18.5 % |
| Wood | 5 % | 2.6 % |
| Solar thermal | 0 % | 2.7 % |
Each line gives the share of buildings using that energy, separately for heating and for hot water. The two columns do not always reach 100%: some buildings combine two systems, or reported none.
A standard non-condensing boiler is usually older and less efficient.
For your renovation projects in Freienbach, the official building register provides key indicators for planning. The median building volume is 1420 m3; however, this figure based on SIA 416 standards is only available for 23 of the 1289 houses, indicating that data coverage remains very partial. This information is critical for assessing the scale of necessary heating or insulation upgrades. As there are no records for renovation years or heritage protection status, we advise homeowners to contact the municipality directly to clarify local building regulations and permit requirements before initiating any renovation work on their property.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Before any installation, check if your area can connect to a priority district heating network, as this may be a more suitable alternative according to cantonal energy plans. Determining the necessary capacity of your heat pump is also crucial.
The local design outdoor temperature plays a key role in this calculation. A thermal analysis of your building helps avoid costly oversizing.
Use the RenoIndex calculator to estimate your budget and better anticipate these initial planning steps, which are vital for your energy project's success.
Installing an air-water heat pump involves significant noise constraints. Outdoor units must strictly meet the noise limits set for neighbours to maintain residential peace.
The positioning of the device is therefore strategic : avoid placing it too close to rest areas or your neighbours' windows. Noise insulation measures may sometimes be necessary.
To obtain a realistic cost assessment that includes both the technical installation and any necessary noise mitigation devices, consult the free RenoIndex estimator.
Switching to a heat pump is one of the most effective measures to improve your building's energy rating. By using thermal energy from the air or ground, this system drastically reduces your reliance on fossil fuels.
Overall performance will depend on your home's insulation and the heat distribution system, such as low-temperature underfloor heating.
For a complete analysis of the costs related to this energy transition in Freienbach, feel free to use the RenoIndex estimator, which provides a reliable financial estimate.
To ensure your project is a success, work with qualified professionals capable of correctly sizing the installation based on the local outdoor temperature.
Proper administrative planning is also necessary; even if no municipal grants are currently available in Freienbach, it is advisable to follow the cantonal guidelines of Schwyz for energy renovation.
Regular system maintenance will ensure its longevity and peak efficiency throughout the seasons. Before starting, get a clear overview of your budget now by using the free RenoIndex calculator.
1. Estimate
Set a budget range with the estimator.
2. Grants
Apply before work starts.
3. Quotes
Compare at least 3 quotes.
4. Permit
Check with the municipality whether a permit is needed.
5. Works
Follow the site and do a written handover.
No specific grant listed for this work. Maintenance tax deductions may still apply.
3988 Obergoms · about 84.7 km
Obergoms-based company specializing in sanitary installations, heating systems, roofing, and tinsmith work for new builds and renovations.
hallenbarter-russi.ch2829 Vermes · about 96.8 km
The website presented under the name Imeri Chauffage et Sanitaire Sàrl offers plumbing, heating and solar thermal work, while F. Imeri Sàrl’s registered purpose refers to a scrap metal business.
imeri-sarl.ch2824 Vicques · about 101.6 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.ch2824 Vicques · about 101.6 km
Buchwalder Sàrl in Vicques has specialized in the installation, repair, and renovation of heating and sanitary systems since 1966.
buchwalder-sarl.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
A well-maintained heat pump typically lasts between 15 and 20 years. Regular maintenance by a professional is essential to maintain performance and avoid premature breakdowns. Use RenoIndex to estimate initial installation costs and calmly budget for your future energy investment.
It is not mandatory, but underfloor heating is ideal because it operates at low temperatures, which optimizes the heat pump's efficiency. However, it is possible to install low-temperature radiators. To find out the costs related to different configurations, consult the RenoIndex estimator.
To date, there are no specific municipal grants reported in Freienbach for heat pump installations. However, we recommend checking cantonal programs in the canton of Schwyz, which may vary. Use RenoIndex to estimate your overall budget without relying on potential local subsidies.
Choosing a strategic location away from living areas and installing acoustic screens are effective solutions. Selecting a certified quiet model is also essential. Remember to include these measures in your overall budget by consulting the RenoIndex simulator for an accurate estimate of your renovation work.