Digital monitoring notice:  All activity in this portal is logged and monitored for security and privacy protection. Tap or hover for full details.
Digital monitoring notice — your activity in this portal is being recorded

You are using a secure, monitored client portal. All activity within this system — including your IP address, session data, pages visited, documents accessed, searches performed and any actions taken — is digitally logged and monitored for the purposes of security, fraud prevention and the protection of user privacy. Logs are retained for up to 12 months and may be reviewed in the event of a security incident, suspected unauthorised access or a legal obligation to disclose. This monitoring is in accordance with our Privacy Policy. Continued use of this portal constitutes your acknowledgement of and consent to this monitoring. Unauthorised access attempts are automatically flagged and reported.

 Secure Client Portal

Welcome to the
N4 Gas Client Portal.

Verify documents, track your engineer, or log in to manage your account — all in one place. Select an option below to get started.

Verify a document

Upload a certificate or document issued by N4 Gas to confirm it is genuine and unmodified. Accepts PDF, JPG or PNG.

Click to select a file, or drag and drop here

The document reference number can be found at the bottom of all N4 Gas certificates and job sheets.

Track a job or engineer

Check the status of a job booked for today, or look up any previously completed or upcoming visit. Enter your job reference and property postcode below.

Job references are on your booking confirmation. Live tracking is available for same-day visits only.

Look up supporting images & data

Retrieve photos and supporting records from a completed visit. Enter the property postcode, job reference and the date of the visit.

All three fields are required. Records are available for 24 months from the date of visit.

Secure & monitored portal. All sessions are encrypted (TLS 1.3) and logged. Unauthorised access is prohibited. By using this portal you agree to our Privacy Policy and Terms of Use.  ·  Gas Safe Reg. 213743  ·  N4 Gas Limited · Co. No. 6472503