Hallenbarter & Russi Gebäudetechnik AG
3988 Obergoms · about 123.5 km
Obergoms-based company specializing in sanitary installations, heating systems, roofing, and tinsmith work for new builds and renovations.
hallenbarter-russi.chHeat pump installation · Gossau (SG)
Heat pump installation in Gossau (SG)
Indicative price, tips, grants and companies for your project in Gossau (SG) (St. Gallen).
At a glance
- Typical budget
- CHF 37'100 – CHF 69'100
- Midpoint
- CHF 51'900
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Gossau (SG)
Small project
CHF 29'400 – CHF 53'700
Typical project
CHF 37'100 – CHF 69'100
Large project
CHF 48'600 – CHF 92'100
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 80 m² | CHF 29'400 | CHF 53'700 | CHF 500 |
| Typical project | 160 m² | CHF 37'100 | CHF 69'100 | CHF 300 |
| Large project | 280 m² | CHF 48'600 | CHF 92'100 | CHF 200 |
Computed with our estimator for Gossau (SG) (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 20'700 (40 %)
- Materials : CHF 25'900 (50 %)
- Other costs : CHF 5'200 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Heat pump and standard connections; removal and equipment only according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Drilling beyond 150 m, buried or contaminated tank, asbestos, insulation and new finishes
- With air-to-air: hot water and ducts only if selected; adaptations beyond the options excluded
Gossau (SG)'s housing stock in figures
In Gossau (SG), the federal building register lists 2'643 residential buildings and 8'926 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
58 % built before 1980
- Before 191922 %
- 1919–19454 %
- 1946–196010 %
- 1961–19709 %
- 1971–198013 %
- 1981–199011 %
- 1991–200013 %
- 2001–20108 %
- Since 20119 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
35 % · Gas
- Gas35 %
- Heat pump31 %
- Heating oil25 %
- Wood6 %
- Electricity2 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 35 % | 28.5 % |
| Heating oil | 25 % | 17.1 % |
| Heat pump | 31 % | 30.6 % |
| Electricity | 2 % | 16.5 % |
| Wood | 6 % | 2.6 % |
| Solar thermal | 0 % | 4.3 % |
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.
Type of heating system
- Boiler (unspecified)64.4 %
- Heat pump31.2 %
- Central electric heating2.2 %
- Condensing boiler1.4 %
A standard non-condensing boiler is usually older and less efficient.
Renovations, heritage and volumes
For your renovation projects in Gossau, the RegBL data provides essential guidance despite partial coverage. Among the 2643 total buildings, 44 have known heritage status, with 18 officially protected; you should contact the municipality early to discuss permit requirements. Regarding building volume, the median figure is 795 m3, which helps determine the scale of potential heating or insulation work. Please note that this volume metric is based on only 9 measured buildings, as 1485 properties rely on different or unknown standards. Utilizing these figures allows you to plan your renovation more effectively while respecting local requirements.
18
buildings flagged as protected
status known for 44 of 2'643 buildings; check with the municipality
795 m³
median house volume (SIA 416)
measured for 9 of 1'494 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Tips before you start
- First check whether your area can connect to a priority district heating network.
- The local design outdoor temperature sets the heat pump's capacity.
- Outdoor air-water heat pumps must meet noise limits towards neighbours.
Your project in 5 steps
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.
Grants and subsidies
No specific grant listed for this work. Maintenance tax deductions may still apply.
Companies in the area
F. Imeri Sàrl
2829 Vermes · about 133.5 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.chSanit & Bilat Fils S.A.
2824 Vicques · about 137.6 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.chBuchwalder Sàrl
2824 Vicques · about 137.6 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.
Works often combined in Gossau (SG)
Solar panels cost in Gossau (SG)Home solar battery cost in Gossau (SG)Window replacement cost in Gossau (SG)
Other works in Gossau (SG)
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationSolar panelsHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade