Steennis Service & Installatietechniek
Boiler and heating · Geldermalsen
4.329 reviews · GoogleInstallation company in Geldermalsen for central heating, heat pumps, maintenance, breakdowns and plumbing.
About Steennis Service & Installatietechniek
Steennis Service & Installatietechniek is an installation company in Geldermalsen. It handles central heating installations, heat pumps, maintenance and breakdowns in heating systems, as well as plumbing work.
Work
The company installs, replaces and modifies central heating systems and provides heat pump installation and advice. It also carries out maintenance and repairs breakdowns in heating systems, as well as plumbing work in and around the home.
- Install, replace and modify central heating systems
- Install heat pumps and provide advice
- Maintenance and breakdown repairs for heating systems
- Plumbing work in and around the home
- Repairs
- Other installation work
Approach
The team works with direct communication and contact with the tradesperson. The company handles small jobs and larger projects.
Clients and service area
Steennis mainly works for private clients, as well as businesses and contractors in the Geldermalsen region.
- Private clients
- Businesses
- Contractors
- Geldermalsen and surrounding area
Certification
The company is CO-certified and certified for BRL K25000 by Kiwa.
- CO certification
- BRL K25000 certification by Kiwa
Practical information
The maintenance schedule for 2026 is full; maintenance can already be requested for 2027. Breakdowns, repairs and other installation work can be reported.
Services and prices
- Install central heating systems
- Replace central heating systems
- Modify central heating systems
- Install heat pumps
- Heat pump advice
- Heating system maintenance
- Heating system breakdown repairs
- Plumbing work
- Inspection/diagnostic fee€85
- Breakdown or service visit45 min
Prices are indicative. Check with the business before you go.
At a glance
| Listed under | Boiler and heating, Plumber |
|---|---|
| Location | 4191 NZ Geldermalsen |
| Number of services | 10 |
| Prices | €85 |
| Google rating | 4.3 out of 5 (29 reviews) |
| Weekend | Closed at the weekend |
| Accessibility | Wheelchair-accessible entrance, Wheelchair-accessible parking |
| Phone | 0345 573 090 |
| Website | steennis.info |
| Last updated | November 2026 |
Good to know
- Emergency service
- Yes
- Payment methods
- Invoice
Ratings
Ratings belong to the platforms named. Read the reviews there.
This listing is based on public information, such as the business's own website. It can contain mistakes.
Contact
4191 NZ Geldermalsen
Steennis Service & Installatietechniek does not manage this listing yet. Contact the business directly.
Opening hours
| Monday | 08:30–12:30, 13:00–16:30 |
|---|---|
| Tuesday | 08:30–12:30, 13:00–16:30 |
| Wednesday | 08:30–12:30, 13:00–16:30 |
| Thursday | 08:30–12:30, 13:00–16:30 |
| Friday | 08:30–12:30, 13:00–16:30 |
| Saturday | Closed |
| Sunday | Closed |
Something not right? Suggest a correction
