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 St Albans (CP12)
LANDLORD GAS SAFETY · ST ALBANS
Keep the annual check and its records together
For a landlord gas safety check in St Albans, TNG Services can discuss the inspection request and the records available. Send the previous check date and any follow-up documents, along with the appliances and access arrangements.
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
Consider renewal dates before booking early
There is flexibility for eligible annual checks to be completed up to two months early while retaining the original deadline. The dates and records need to support that arrangement.
If you want to use that flexibility, share the previous documentation rather than simply asking for a new certificate date. Confirm the intended deadline and record handling when arranging the work.
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 St Albans
Can I arrange the annual check before the due date?
Yes. Eligible early checks can retain the original deadline within the permitted window; discuss the dates and required records when booking.
What should I send with the enquiry?
Send the property postcode in St Albans, 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 St Albans
Share the property details and the work requested. Coverage, access and the proposed appointment can then be confirmed.
Arrange a gas safety enquiry