Londonderry County · County Londonderry
Duct cleaning (TR19 Grease and Air) in Londonderry County
Kitchen extract and ventilation duct cleaning with photo reports for insurers. Covering Londonderry County and BT47 and BT48.
- From £365 + VAT per clean
- By arrangement

If your Londonderry County kitchen has no TR19 cleaning report from the last year, a clean is likely overdue.
For duct cleaning (TR19 Grease and Air) in Londonderry County, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Duct cleaning in Londonderry County at a glance
- Town
- Londonderry County, County Londonderry
- Postcode districts
- BT47 and BT48
- Nearby
- Derry (under a mile), Strabane (14 miles) and Limavady (15 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
What the work involves
General ventilation ductwork collects dust and debris that reduce airflow and air quality; TR19 Air covers inspection and cleaning of these systems. Many insurers expect regular cleaning to a recognised standard and may ask for the reports after a claim.
Kitchen extract cleaning (TR19 Grease)
Canopy, plenum, ductwork and fan, with deposit measurements.
Ventilation duct cleaning (TR19 Air)
Supply and extract ductwork cleaned and inspected.
Guide prices in Londonderry County
| Work | Guide price |
|---|---|
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £365–£825 + VAT |
| General ventilation ductwork clean (TR19 Air) with report (per system) | £365–£1,100 + VAT |
Northern Ireland rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job. Travel is quoted separately for this area.
Common reasons people call
- No TR19 cleaning report in the last 12 months
- Grease dripping from the canopy or filters
- Insurer or fire risk assessment asking for TR19 reports
Rules that apply in Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. TR19 Grease cleaning and BS 6173 gas interlocks apply in Northern Ireland too, with planning handled by your council.
Questions from Londonderry County
What area around Londonderry County do you work in?
All of County Londonderry. Near Londonderry County that includes Derry, Strabane and Limavady.
What is in a TR19 report?
A TR19 post-clean report includes before-and-after photographs, grease or dust deposit measurements, a summary of work done, and notes on any areas that could not be reached.
Do insurers require TR19 cleaning?
Many insurers expect kitchen extract to be cleaned regularly to a recognised standard such as TR19 and may ask for the reports, particularly after a fire.
Do you cover Londonderry County and nearby?
Yes. We cover Londonderry County and nearby places including Derry, Strabane and Limavady. Send your postcode and we will confirm.
What is the price of duct cleaning in Londonderry County?
Guide prices for Londonderry County use Northern Ireland rates: TR19 Grease kitchen extract clean with post-clean report, single canopy system is typically £365 to £825 + VAT per clean. We confirm a fixed price in writing before any work starts.
Ask about a cleaning schedule matched to your Londonderry County kitchen's usage.
Duct cleaning near Londonderry County
More services in Londonderry County
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.