Water Leak Detection Prices in Brussels – 2026 Rates

Looking for reliable water leak detection prices in Brussels? Here is our updated 2026 rate list. We offer professional, non-destructive leak detection services — with or without insurance reports — across Brussels and its surrounding areas, 7 days a week.

Leak Detection Price Table

Service	Price (excl. VAT)
Leak detection without report (flat rate, 1 hour)	€250
Leak detection with insurance report (flat rate, 1 hour)	€350
Extra hour – leak detection	€150 / hour
Visual inspection + pressure test (high meter reading)	€250 Findings included on invoice. Full report: +€100
Sewer inspection with camera (1-hour flat rate)	€250
Odour detection & diagnosis (no smoke test)	€200

All rates exclude VAT. VAT: 6% when the legal conditions are met; otherwise 21%. Evening (after 6 pm), Sundays and public holidays: rate on request.

What’s included in our leak detection services?

We use high-end tools such as thermal cameras, tracer gas, acoustic listening devices and sewer inspection cameras.
Our technician carries out an on-site diagnosis. When the selected service includes a report, a technical report is prepared and can be added to an insurance claim file.

Hydro Therm operates across all 19 communes of Brussels, as well as in surrounding areas in Flemish and Walloon Brabant. Appointments or urgent calls possible 7 days a week.

Accepted payment methods

We accept cash or instant bank transfer after the intervention.

FAQ – Leak Detection Prices in Brussels

What is the base price for leak detection?
The standard rate is €250 excl. VAT for 1 hour without a report. With insurance report: €350 excl. VAT (flat rate, 1 hour).

How long does a typical detection take?
The base package includes 1 hour. If additional time is required, an extra hour of leak detection is charged at €150 excl. VAT.

Is the report valid for insurance claims?
With the report option, you receive a technical report that can be added to your insurance claim file. Acceptance and reimbursement depend on your insurer and policy.

Are travel costs included?
The applicable rate is communicated in advance. Any additional work is discussed with the customer before it is carried out.

How much does leak detection cost in Brussels?

Leak detection without a report costs €250 excl. VAT for a 1-hour base package. Leak detection with a technical report costs €350 excl. VAT for a 1-hour base package.

Is the report valid for insurance companies?

With the €350 service, a technical report is provided and can be added to an insurance claim file. Acceptance depends on the insurer.

What is included in the €250 package?

This is the base rate for leak detection without a technical report and includes a 1-hour package. The investigation method used depends on the situation on site.

How much does a camera inspection of the sewer cost?

A sewer camera inspection costs €250 excl. VAT for a 1-hour package.

Do you offer odor detection without smoke tests?

Yes, we perform odor diagnostics without smoke for a flat rate of €200 excl. VAT.

How long does a typical leak detection take?

The base package includes 1 hour. Complex cases may require additional time, which is discussed in advance.

Do you intervene on weekends?

Yes. Hydro Therm operates 7 days a week. Evening interventions after 6 pm, Sundays and public holidays are priced on request and communicated in advance.

Do you accept card or bank transfer?

We accept cash or instant bank transfer after the intervention. An invoice is provided for the service performed.

Do you cover areas outside Brussels?

Yes. Hydro Therm operates in Brussels, Flemish Brabant and Walloon Brabant.

Does Hydro Therm provide reports for insurance claim files?

Yes. With the €350 excl. VAT service, a technical report is prepared and can be added to an insurance claim file.

The prices shown are our current base rates for the listed services. Any additional work is communicated to the customer before it is carried out. Evening (after 6 pm), Sundays and public holidays: rate on request.