Meet Our Engineers
Our Gas Safe Registered Engineers
All Service 4 U’s Gas Safe registered engineers carry out landlord gas safety checks across London under business registration 648977. Each engineer carries a Gas Safe ID card you can check at the door before work starts. Meet the four engineers below, see their registered domestic natural-gas categories, and find out how to verify their credentials when booking landlord gas safety certificates across London.
Have your postcode, the gas appliances you provide and your current certificate's expiry date ready.
- Gas Safe registered: 648977
- Every landlord gas appliance checked
- Same-day appointments available
Meet the Team
Our team has four Gas Safe registered engineers, with the individual registration details and domestic natural-gas categories listed below.

Mohammed Miah
Mohammed is registered for domestic natural-gas central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters, gas pipework and gas meters. His Gas Safe Register engineer ID is 6078380. Use this number when checking his individual registration.

Kira Morris
Kira is registered for domestic natural-gas central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters and gas pipework. Her Gas Safe Register engineer ID is 6078379. Check the categories on her card against the appliances included in your visit.

Darren Neville
Darren is registered for domestic natural-gas central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters and gas pipework. His Gas Safe Register engineer ID is 6078378. You can use his individual registration details to check the scope of his registered work.

Andrew Smoothy
Andrew is registered for domestic natural-gas central heating boilers, gas cookers and range cookers, water heaters and gas pipework. His Gas Safe Register engineer ID is 6078377. When arranging a visit, list every appliance so the engineer’s registered categories can be matched to your property.
What Every Engineer Is Registered For
All four engineers hold categories covering combustion performance analysis, heating system installation and extension, heating controls, vented hot water systems, flue liners and non-masonry flues. These include analysing how an appliance burns gas and work involving flues made from materials other than brick or masonry.
Our service here covers the annual safety check of every landlord gas appliance and flue, including boilers, cookers, hobs, range cookers, gas fires and water heaters. See our landlord gas safety certificates service for the check and record, or book a CP12 and boiler service together in one visit.
How to Check Our Engineers
Check the engineer’s Gas Safe ID card and registration before they start, including whether their categories match the appliances being checked.
Ask for the card
Ask to see the engineer’s Gas Safe ID card when they arrive, before giving access for the gas safety check.
Match the identity
Compare the photograph with the person at your door and check the name and licence number shown on the card.
Check the categories
Turn the card over and check that the listed work categories cover the job and each relevant appliance in your property.
Verify the business
Check business registration 648977 on the Gas Safe Register alongside the individual engineer’s details.
For more detail, read how to check a Gas Safe engineer and see our Gas Safe registration.
Landlord gas safety certificates
Book One of Our Engineers
Call 020 3740 6785 to book a gas safety check with our Gas Safe registered engineers. Our phone line is open 24 hours a day, 7 days a week, and same-day gas safety check appointments are available. Tell us your postcode, appliance list and access arrangements so we can discuss your booking, or contact us with your enquiry.
020 3740 6785