Meet Our Engineers
Our Gas Safe Registered Engineers
All Service 4 U’s Gas Safe registered engineers provide boiler repair and servicing across London for households, under business registration 648977. Each engineer carries a Gas Safe ID card you can check at your door before work begins. Below, you can see their individual registration numbers and the domestic natural gas work they cover. If you smell gas, leave and call the National Gas Emergency Service on 0800 111 999.
Call with your postcode, the boiler make and any fault code showing.
- Gas Safe registered: 648977
- Phone line open 24/7
- Same-day appointments available
Meet the Team
Our four engineers are Mohammed Miah, Kira Morris, Darren Neville and Andrew Smoothy. Their individual appliance categories are listed below.
Mohammed Miah
Mohammed’s domestic natural gas registration covers central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters, gas pipework and gas meters. Mohammed's Gas Safe Register engineer ID is 6078380. Check the categories on the ID card against the work you need.
Kira Morris
Kira is registered for domestic natural gas work on central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters and gas pipework. Kira’s Gas Safe Register engineer ID is 6078379, which you can use when checking the individual registration.
Darren Neville
Darren’s registered domestic natural gas categories include central heating boilers, gas cookers and range cookers, gas fires and space heaters, water heaters and gas pipework. Darren's Gas Safe Register engineer ID is 6078378. Ask to see the ID card before work starts at your home.
Andrew Smoothy
Andrew is registered for domestic natural gas work on central heating boilers, gas cookers and range cookers, water heaters and gas pipework. Andrew's Gas Safe Register engineer ID is 6078377. For a gas fire booking, tell us the appliance type so we can match the relevant registration.
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. In plain terms, these cover checking how an appliance burns gas, installing or extending heating, working on its controls, and the listed hot water and flue systems.
Our service covers domestic natural gas work, including boiler servicing and boiler repair. We do not take bookings for LPG, oil, heat pumps, unvented cylinders or commercial work. Tell us which appliance or system needs attention when booking, so the job can be matched to the appropriate engineer’s categories.
How to Check Our Engineers
Check the engineer’s Gas Safe ID card and registration before allowing gas work to begin. Our guide explains how to check a Gas Safe engineer in more detail.
Ask to see the card
Request the engineer’s Gas Safe ID card at the door, before work starts. Take time to read it.
Match the person and number
Check that the photograph matches the engineer visiting your home. Read the licence number and compare it with the individual details listed above.
Check the work categories
Turn the card over and check that the categories cover your appliance and the work required. Ask the engineer to explain anything unclear.
Check the business registration
Look up business number 648977 on the Gas Safe Register. You can also read about our Gas Safe registration before arranging your visit.
Boiler repair, servicing and gas work
Book One of Our Engineers
Call 020 3740 6785 to book one of our Gas Safe registered engineers, 24 hours a day, 7 days a week. Same-day appointments are available, subject to availability for your job and location. Tell us your postcode, appliance type and what needs attention, or contact us to discuss the work you need.
020 3740 6785
