Costs of a ground rod
Cost of installing an earthing rod 2026
The cost of installing an earthing rod ranges between €150 and €300, depending on the required depth. An earthing rod is a copper or steel rod driven into the ground to safely discharge leakage current to the earth, an essential safety measure for every electrical installation. In this price guide, you can read exactly what determines the costs for installing an earthing rod and what you should look out for when having this job performed.
Table of Contents
- What does installing an earthing rod cost?
- Costs of installing an earthing rod per depth
- Price-determining factors for installing an earthing rod
- Additional costs and surcharges
- How does the professional work when installing an earthing rod?
- How can you save on installing an earthing rod?
- Common problems with earthing
- Find the best professional for installing an earthing rod
- Frequently asked questions about installing an earthing rod
- Book a professional for installing an earthing rod
- Useful links
What does installing an earthing rod cost?
The cost of installing an earthing rod averages between €150 and €300, depending on the required depth. This price includes materials, labour, and 21% VAT. Costs are calculated per project, with the depth of the earthing rod having the greatest influence on the total price.
Costs per depth
| Depth | Costs |
|---|---|
| Minimum depth (at least 2 metres) | €150 |
| At 5 metres depth | €250 |
| Maximum depth (12 metres) | €300 |
The table shows that costs increase as the earthing rod needs to go deeper into the ground. At minimum depth, costs remain limited to €150, while an earthing rod at maximum depth costs €300. Most homes require an earthing rod at a depth of 2 to 5 metres, depending on ground conditions.
Other costs
| Description | Costs |
|---|---|
| Copper earthing rod with connectors, wire, and installation including RCD protection | €200 |
| Labour and professional costs | €150 |
The material costs for a copper earthing rod with all necessary components amount to €200. Additionally, you pay €150 in labour costs for the professional who drives the earthing rod and connects it to the distribution board. The total costs for a new earthing rod are therefore comprised of both material and labour, with all prices including 21% VAT.
Costs of installing an earthing rod per depth
The costs for installing an earthing rod mainly depend on the depth at which the earthing rod must enter the ground. An earthing rod at 2 metres depth is the cheapest, while an earthing rod at 12 metres is significantly more expensive.
| Depth | Costs |
|---|---|
| Minimum depth (2 metres) | €150 |
| 5 metres depth | €250 |
| Maximum depth (12 metres) | €300 |
Price-determining factors for installing an earthing rod
The costs for installing an earthing rod vary per situation. Although the average price is between €150 and €300, various factors determine what you ultimately pay.
Depth of the earthing rod
The deeper the earthing rod must go into the ground, the more time and effort the job takes. An earthing rod at 2 metres depth is driven faster than an earthing rod at 12 metres. The driving itself takes longer and requires more physical effort from the professional, which translates into higher labour costs.
Soil type
The composition of the soil determines how easily the earthing rod goes in. Soft, moist soil offers little resistance, while hard clay, rocky ground, or bone-dry soil makes driving more difficult. With difficult soil, the job takes longer and costs increase.
Accessibility of the location
If the spot where the earthing rod needs to be placed is difficult to reach, this requires extra effort. Think of a back garden without a passage or a location where no vehicle can go. The professional must carry tools and materials further, which increases labour time.
Technical standards NEN 1010
The earthing rod must meet specific resistance values according to the NEN 1010 standard. The connected professional measures the earth resistance after installation and adjusts the installation if the value is incorrect. This may mean the earthing rod must go deeper or that a second earthing rod is needed, which increases the costs.
New construction versus existing construction
In new builds, the ground is often still unworked and easily accessible. In existing homes, garden landscaping, paving, and existing cables and pipes must be taken into account. Sometimes digging is required first or the professional must work around existing infrastructure, which takes more time.
Modern installations
When installing solar panels, a charging station, or a heat pump, extra requirements may be set for the earthing. These installations require a stable earth connection with specific resistance values. If the current earthing rod does not comply, it must be adjusted or replaced.
Urgency versus planned work
Urgent jobs are always more expensive than planned work. The professional must adjust their schedule and can sometimes reschedule other appointments. This extra flexibility means higher labour costs.
Weekend
Work on the weekend costs more than during the week due to weekend surcharges. If you have flexibility in the schedule, a weekday appointment results in a lower price.
Region
In large cities, prices are often higher than in rural areas. This is due to higher operating costs, parking costs, and longer travel times in urban environments.
Required materials
The price of the copper earthing rod, connectors, wire, and RCD protection forms a fixed part of the total costs. A complete set costs €200. In specific situations, additional material may be needed, such as extra connectors or longer earth wires.
Timing
Ground conditions differ per season. In spring and autumn, the soil is optimally moist, making it easier for the earthing rod to enter the ground. In summer, the ground can be hard and dry, in winter frozen. Both situations make installation more difficult and time-consuming.
Good preparation
Ensure the workspace is clear and accessible. Have a KLIC notification performed beforehand to know where underground cables and pipes are located. This prevents dangerous situations and delays during the job.
Combining tasks
If you are planning electrical work anyway, such as expanding the distribution board or replacing sockets, combining these tasks can be cost-effective. The professional is already on site, which saves on travel time and call-out charges.
Additional costs and surcharges
Extra costs are situation-dependent and you pay no call-out charges.
- For urgent jobs, a surcharge often applies because the professional must adjust their planning
- Work in the weekend is more expensive than during the week due to weekend surcharges
- In case of very hard ground or rocky subsoil, extra costs may arise for alternative earthing methods such as earthing plates
- If cables and pipes in the ground must be bypassed, this can increase labour costs
- For homes from before 1975 without existing earthing, extra work in the distribution board may be necessary
How does the professional work when installing an earthing rod?
Installing an earthing rod follows a set sequence of five steps.
- Preparation and location determination: The professional determines the optimal location for the earthing rod, taking into account existing cables and pipes via a KLIC notification. He measures the existing earth resistance and checks the accessibility of the workspace.
- Driving the earthing rod: The copper or steel earthing rod is driven into the ground with specialised tools. For deep installations, multiple rods are coupled together to reach the required depth. This takes an average of about one hour in normal soil types.
- Connection to distribution board: The earthing rod is connected to the distribution board and the residual current devices via a copper conductor of 25 mm² or 50 mm². Ensure free access to the distribution board beforehand.
- Measuring and testing: The professional measures the earth resistance with calibrated measuring equipment to check if it meets the NEN 1010 standard for the safe discharge of leakage current.
- Certification: Upon approval, you receive a measurement report as proof of correct installation. This document is important for your insurance and for any inspections.
How can you save on installing an earthing rod?
There are several ways to lower costs by planning smartly and preparing well.
- Check early in older homes: For homes from before 1975, have it checked early to see if an earthing rod is present. Addressing it early prevents higher costs and insurance problems later.
- Prepare the workspace: Ensure the spot is clear and accessible. Have cables and pipes marked beforehand via a KLIC notification so the professional can start directly without delay.
- Choose the right moment: Book during the week and preferably in spring or autumn when the ground is moist. This makes installation easier and prevents weekend or urgency surcharges.
- Combine work: Plan the installation of the earthing rod together with other electrical work such as fuse box expansion or an electrical inspection. This way, you only pay once for the professional's visit.
- Book via Zoofy: You get a fixed rate in advance, without call-out charges and without surprises. You only pay after completion of the job.
Common problems with earthing
Problems with earthing have various causes and can affect the safety of your electrical installation.
Missing earthing
Homes from before 1975 often do not have an earthing rod because it was not mandatory then. Without an earthing rod, leakage current cannot be safely discharged, which poses a risk in the event of a short circuit. Insurers may refuse payouts if the home does not meet mandatory safety requirements.
Corrosion of the earthing rod
Over time, the copper or steel earthing rod can function less effectively due to corrosion. This increases the earth resistance, meaning leakage current is no longer safely discharged. Symptoms include RCDs that trip regularly or a tingling sensation when touching appliances.
High ground resistance
In very dry, rocky, or sandy soil, the earth resistance can be too high for safe current discharge. This makes the earthing insufficiently effective. Costs can rise in such situations because deeper installation or multiple rods are required.
Find the best professional for installing an earthing rod
Installing an earthing rod requires specialist knowledge and calibrated measuring equipment.
- Certified electrician: Installing an earthing rod is specialist work that complies with the NEN 1010 standard. Therefore, always choose a certified electrician with experience in earthing work.
- Official measurement report: The connected professional uses calibrated measuring equipment and provides an official measurement report as proof that the earthing is correctly installed.
- No call-out charges: You never pay extra for the professional's arrival, keeping the costs fully transparent.
- Fixed price in advance: You know exactly what you pay without surprises afterwards, including all necessary materials.
- Quick booking: Arrange a professional directly without first requesting multiple quotes.
- Payment after completion: You only pay via QR code once the work has been performed to your satisfaction.
- Reliable professionals: All connected professionals are checked and score an average of 9.2.
Frequently asked questions about installing an earthing rod
What does installing an earthing rod cost on average?
Costs are between €150 and €300, depending on the required depth. The total costs for a new earthing rod come to approximately €350 including materials and labour.
Is an earthing rod mandatory?
Yes, since 1975 an earthing rod has been mandatory in all homes. Homes built before 1975 may still be without an earthing rod, but must still be provided with earthing to meet current safety requirements.
Can I install an earthing rod myself?
No, this is not recommended. Installing an earthing rod requires specialist knowledge, calibrated measuring equipment, and certification according to the NEN 1010 standard. Always leave this to a certified electrician.
How deep must you drive an earthing rod?
The minimum depth is 2 metres, but the required depth depends on the ground conditions and the measured earth resistance. In hard or dry soil, a depth of up to 12 metres may be needed to meet safety standards.
How long does an earthing rod last?
A well-installed copper earthing rod lasts for decades. Corrosion or ground subsidence can affect its operation over time, so periodic inspection remains important.
Should an earthing rod be checked regularly?
Yes, checking every five years or during major renovations is recommended. Inspection is also wise after severe thunderstorms or when installing solar panels or a charging station.
Can I check myself if my earthing rod is working correctly?
No, earth resistance must be measured with professional measuring equipment. A connected professional can measure this for you and provide an official measurement report.
What if the earthing rod measurement does not meet the standard?
The professional can place multiple earthing rods in parallel or use an earthing plate to lower the resistance until it meets the NEN 1010 standard.
Is my existing earthing rod sufficient for solar panels or a charging station?
Possibly not. Modern installations often place higher demands on the earthing. Have this checked beforehand by a professional to prevent additional costs being necessary later.
What are the consequences for my insurance without proper earthing?
Insurers may refuse to pay out in the event of damage due to a short circuit or lightning strike if the home does not meet mandatory safety requirements.
Book a professional for installing an earthing rod
Ready to have an earthing rod installed? At Zoofy, you can book a professional directly, without quotes and without call-out charges. You will see exactly what it costs beforehand, and Zoofy connects you with a reliable professional who has been checked. You only pay when the work is finished. Book a professional directly.