Eco6therm Sàrl
2832 Rebeuvelier · about 138.4 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chSolar panels · Gossau (SG)
Solar panels in Gossau (SG)
Indicative price, tips, grants and companies for your project in Gossau (SG) (St. Gallen).
At a glance
- Typical budget
- CHF 16'200 – CHF 29'300
- Midpoint
- CHF 22'100
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Gossau (SG)
Small project
CHF 8'800 – CHF 16'500
Typical project
CHF 16'200 – CHF 29'300
Large project
CHF 28'000 – CHF 49'700
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 5 kWc | CHF 8'800 | CHF 16'500 | CHF 2'500 |
| Typical project | 10 kWc | CHF 16'200 | CHF 29'300 | CHF 2'200 |
| Large project | 18 kWc | CHF 28'000 | CHF 49'700 | CHF 2'100 |
Computed with our estimator for Gossau (SG) (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 7'700 (35 %)
- Materials : CHF 12'200 (55 %)
- Other costs : CHF 2'200 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Inverter and grid connection
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Battery, roof refurbishment and structural reinforcement
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.
Houses or apartment buildings?
- Single-family houses56.5 %
- Two-dwelling houses9.8 %
- Apartment buildings (3+)33.7 %
14.8 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 135 m²
- median dwelling area
- 95 m²
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
- The federal one-off remuneration (Pronovo) lowers the cost of small systems.
- Profitability depends mainly on how much power you use on site.
- A suitably integrated roof system often only needs notification.
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
TZ Stromag, Filiale Fiesch
3984 Fiesch · about 139.4 km
TZ Stromag is a full-service provider of electrical engineering, specializing in installations, telematics, automation, and switchgear construction.
stromag.chBernard Monnerat
2740 Moutier · about 143.3 km
Company in Moutier specializing in plumbing, heating (oil, wood, heat pumps), and solar thermal and photovoltaic solutions.
bmonnerat.chZbinden & Joye SA successeur Pierre Streit
2740 Moutier · about 143.3 km
Moutier-based company specializing in tinsmithing, roofing, ventilated facades, and solar panel installation.
zbinden-joye.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Works often combined in Gossau (SG)
Home solar battery cost in Gossau (SG)Heat pump installation cost in Gossau (SG)Roof renovation cost in Gossau (SG)
Other works in Gossau (SG)
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade