BUSHEY · GAS LEAK INVESTIGATION
Two leaks in existing pipework
After Cadent isolated the supply, TNG traced two leaks in old black iron pipework. The job also addressed separate wall-sleeving and bonding defects.
Read the Bushey investigation →Landlord Gas Safety Certificates in Hitchin (CP12)
LANDLORD GAS SAFETY · HITCHIN
Make reported problems part of the booking
For a landlord gas safety check in Hitchin, include concerns already raised by the tenant. TNG Services can discuss the inspection and record, while a heating fault or other reported problem may require additional work beyond the routine check.
01 · PREPARE
Confirm the appliances
Share the property address, appliance list, previous record and access arrangements.
02 · CHECK
Complete the safety checks
The relevant appliances and flues are assessed by an appropriately qualified Gas Safe registered engineer.
03 · FOLLOW UP
Act on the findings
Keep the record, provide the tenant’s copy and arrange any necessary remedial work.
Showing the single result
Do not wait to mention an existing fault
A request for annual paperwork should include known appliance problems, unusual operation or earlier advice. Describe the symptom, when it was reported and any steps already taken by an engineer.
Routine inspection and fault diagnosis are not interchangeable. Giving the history at the start helps the proposed visit reflect the request rather than reveal an unexpected repair requirement on arrival.
Three different requests, clearly identified
Why the wider installation matters
These examples come from gas leak investigation and boiler service visits. They illustrate defects found during TNG’s work; they are not presented as completed landlord CP12 inspections.
STEVENAGE · AT RISK INSTALLATION
Flue and pipework defects
An inspection found incorrect flue fall, inadequate support and securing, and an unsleeved gas pipe wall entry. The installation was classified At Risk; the article documents the findings rather than completed repairs.
See the Stevenage findings →
BOREHAMWOOD · BOILER SERVICE
Satisfactory combustion was not the whole picture
The boiler operated with satisfactory combustion readings, but the visit identified a flue defect and gas-pressure concerns. Separate cylinder and visual electrical observations were also recorded.
Explore the Borehamwood inspection →Landlord gas safety questions in Hitchin
Will the landlord check fix the tenant’s heating problem?
Do not assume so. Describe the fault when booking and discuss any diagnosis or repairs as separate work.
What should I send with the enquiry?
Send the property postcode in Hitchin, the gas appliance list, previous record and due date if known. Explain access arrangements and any existing faults or notices. Avoid unnecessary tenant personal information.
Does a record guarantee that no faults were found?
No. The record contains the completed check results. Read the findings and arrange any required remedial action; an unsafe appliance must not be used.
Keep the dates and follow-up records together
Landlord checks are required annually. Existing tenants need a copy of the record within 28 days; new tenants need it before moving in. Retain records for at least two years, with additional retention conditions when using early-check flexibility.
Read the main landlord gas safety and CP12 guide →Discuss your landlord check in Hitchin
Share the property details and the work requested. Coverage, access and the proposed appointment can then be confirmed.
Arrange a gas safety enquiry