Our Business
About All Service 4 U
All Service 4 U, operated by All Service 4 U Limited, provides landlord gas safety checks and Landlord Gas Safety Records for London rented homes. Our work includes annual CP12 checks and combined boiler-service visits. Read about our company details, engineers and service scope below to help you choose the appropriate visit for your property.
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
Company details you can verify
All Service 4 U Limited is the legal company behind our trading name. Use these details to check the business identity when arranging work or reviewing paperwork.
Registered office
North London Business Park, London N11 1GN. This identifies the registered office; contact us before planning a visit.
Business phone
020 3740 6785. Our phone line is open 24 hours a day, 7 days a week.
Gas Safe Register business registration
- This identifies the registered business; the attending engineer also has an individual ID and relevant work categories.
The people responsible for your visit
Our Gas Safe registered engineers carry out the gas safety work at your property. Check the attending engineer’s current Gas Safe ID card and that their listed qualifications cover the appliances involved. Business registration and an individual engineer’s qualifications serve different purposes, so both matter when checking who will undertake the work.
Our focus on London homes and rented properties
We provide domestic gas safety checks for London landlords, letting agents, homeowners and buyers.
Landlord CP12 checks
annual checks and a record for landlord-provided gas appliances and flues.
CP12 and boiler service
safety inspection and boiler maintenance in one visit.
HMO and licensed properties
gas safety checks for these rented homes.
Agents and portfolio landlords
checks for properties under your management.
Homeowners and buyers
domestic gas safety checks for your property.
Tell us about every landlord-provided boiler, cooker, hob, range cooker, gas fire and water heater, with their flues where applicable. The attending engineer needs the relevant qualifications for each appliance. A boiler-only check does not cover other appliances.
How we handle appointments and records
Call to discuss the appointment, access arrangements and how you need to receive the gas safety record.
Arrange access
Give the property postcode, appliance list and access requirements. Confirm who will provide entry and make the appliances accessible.
Agree the work
Specify a landlord gas safety check, a combined CP12 and boiler service, or a homeowner check.
Receive and review the record
The Landlord Gas Safety Record documents the inspection findings, including any defects. Confirm the recipient and delivery arrangements when booking, and call with questions about the record.
Landlord gas safety certificates
Arrange a landlord gas safety check in London
Call 020 3740 6785 to arrange a landlord gas safety check in London with our Gas Safe registered engineers, with your postcode, appliance list and access requirements ready. Our phone line is open 24 hours a day, 7 days a week; same-day gas safety check appointments are available, subject to confirmation.
020 3740 6785
Frequently Asked Questions
Is a boiler service the same as a gas safety certificate (CP12)?
No. A landlord gas safety check examines the relevant landlord-provided gas appliances and flues and produces a record of findings. A boiler service is maintenance carried out to the appropriate manufacturer’s schedule. Booking one should not be taken to mean that the other is included.
Can I get the landlord CP12 and the boiler service done in one visit?
Yes, we offer a combined CP12 and boiler-service visit, bringing two separate activities into one access arrangement. Specify both when booking and include every landlord-provided gas appliance. Ask which documents you will receive for each activity and confirm the record recipient and delivery arrangements.
What information should I have ready when I call?
Have the property postcode, a list of gas appliances and the access requirements ready. Explain whether you need a landlord check, a combined boiler-service visit or a homeowner check. For an occupied property, identify who can provide entry so the appointment can be discussed with access in mind.
Still have a question or need urgent assistance? Call 020 3740 6785, tell us what has happened and we will tell you what happens next.