Gas Safe registered certificate engineers
Gas Safety Certificate (CP12)
Book a Gas Safe registered engineer for a landlord gas safety record, appliance check or domestic CP12.
Send the full postcode, property type, appliance list, access arrangements and renewal date. We confirm the scope and any servicing or installation requirements before attendance.
The quick answer
What is a gas safety certificate?
A gas safety certificate is the everyday name for the written record produced after the agreed gas safety checks have been completed. Landlords and agents often call it a CP12, although HSE now refers to the landlord gas safety record.
The record identifies the property, engineer, appliances or flues checked, results, safety-related defects and any remedial action taken. A meter-only document is narrower and should not be treated as a substitute for a full landlord gas safety check.
Our price list — starting from
Gas safety certificate and gas-service prices
These are transparent starting prices for the listed scope. Every figure is a starting price based on the stated scope, and the quotation must be confirmed from the property, appliances, access and exact service required.
| Service | Starting price | What the price is based on |
|---|---|---|
| Gas meter safety certificate or check | From £45 | Meter-focused safety check and the agreed record or document. Confirm the exact purpose before booking because this does not replace a full landlord gas safety check. |
| Domestic CP12 — up to two appliances | Standard from £120Offer: from £85 | Current offer for up to two gas appliances, a meter check and the complete landlord gas safety record. |
| Additional gas appliance | From £15 each | Added when the agreed domestic certificate scope includes more than two gas appliances. |
| Boiler service and gas certificate | From £120 | Popular deal combining a boiler service, meter safety check, up to two appliances and the complete certificate, subject to confirmed scope. |
| Commercial gas certificate | From £155 | Commercial work is quoted to the premises, business use, appliance types and certificate required. |
| Gas cooker installation | From £120 | Installation labour from-price. Any parts, pipework alterations or additional work are confirmed separately. |
Popular deal
Boiler service and gas certificate from £120
The advertised package includes the boiler service, meter safety check, up to two appliances and the complete certificate. We confirm how the boiler and other appliances are counted before booking.
Additional appliances
From £15 each
List every boiler, fire, hob, cooker or other gas appliance that needs to be included. The engineer must know the intended scope before attendance.
Commercial and installations
Quoted to the actual work
Commercial gas certificates start from £155. Gas cooker installations start from £120; parts and alterations are separate unless quoted.
All prices are subject to VAT.
Inspection scope
What may be checked for the landlord gas safety record
The engineer confirms the applicable checks for each appliance and flue in the agreed scope. The record must be completed by a Gas Safe registered engineer competent for that category of gas work.
Appliance operation
Safe operation and the relevant safety devices for the appliances included in the booking.
Flues and ventilation
Applicable flue, chimney and ventilation arrangements associated with the checked appliances.
Gas pressure and combustion
Required operating or standing checks appropriate to the appliance and installation.
Visible condition
Signs of unsafe operation, damage, incorrect installation or other safety-related concerns.
Meter and pipework
The agreed meter safety check and visible installation points where they form part of the scope.
Written record
Appliance locations, results, engineer details and recorded defects or action required.
UK landlord guide
Annual checks, tenant copies and record keeping
For relevant rented property, landlords must use a Gas Safe registered engineer and meet the current gas-safety record duties. The points below summarise the core timetable; the official guidance remains the source for the full rules and exceptions.
Arrange the annual safety check for relevant appliances and flues.
Give existing tenants a copy of the completed gas safety record.
Give new tenants a current record before they occupy the property.
Keep the required gas safety check records; longer evidence may be needed when using the early-check flexibility.
Choose the correct booking
A gas safety check is not the same as a boiler service
The services can be booked together, but neither should be assumed to include the other. Describing the required outcome at enquiry stage avoids a return visit or incomplete document.
Gas safety check and record
Focuses on the legally required safety matters for the appliances and flues within the agreed scope and produces the completed gas safety record.
Boiler service
Focuses on boiler condition and maintenance in line with the appliance and engineer’s servicing procedure. Our combined deal must be requested when both outcomes are needed.
Booking process
From appliance list to completed gas safety record
Describe the property
Send the postcode, property use, appliance list, meter requirement and deadline.
Confirm scope and access
We check the correct price route, engineer category, keys, tenant contact and parking.
Engineer attends
The Gas Safe registered engineer completes the agreed checks and records the findings.
Receive the record
The completed record is issued, with clear advice where follow-up or remedial work is required.
Your written evidence
What the gas safety record should identify
The record should identify the property and landlord or agent, the checked appliances or flues and their locations, the check date, the engineer’s registration details and signature, and any safety-related defect or remedial action.
The record is issued when the required checks are complete. If a defect is identified, follow-up evidence should be kept with it so there is a clear history of the action taken.
Domestic, commercial and installation work
Use the price route that matches the job
Domestic landlord CP12
The £85 offer is for up to two appliances, meter check and complete record, subject to confirmation.
Meter-only requirement
From £45 where a meter-focused check and agreed document are suitable for the stated purpose.
Commercial premises
From £155, quoted to the business use, equipment, responsible person and certificate required.
Cooker installation
From £120 for installation labour, with parts and alterations confirmed separately.
Coverage
Gas safety service areas and availability
The coverage below applies to domestic natural gas inspections and landlord gas safety checks, as well as LPG enquiries, commercial gas work and boiler servicing. Each booking is checked against the fuel, appliances and installation involved.
Priority areas for regular enquiries: London, Essex and Kent.
Also covered: Hertfordshire, Surrey, Buckinghamshire, Berkshire and Sussex.
Other UK areas: considered by request.
Attendance depends on the postcode, installation, access, travel and appropriately qualified engineer availability. Send your full postcode and service requirements so we can confirm the scope, price and appointment before booking. Coverage does not guarantee attendance for every installation; natural gas, LPG and commercial work require the appropriate engineer qualifications for the job.
Why book through Upkeepone
Clear scope before the visit and usable paperwork afterwards
- Gas Safe registered engineers for gas work
- Engineer competence matched to the job category
- Support for landlords, agents and homeowners
- Separate quotations for repairs and parts
- London and Essex office presence
- 12-month repair guarantee where applicable to repairs we carry out
Common questions
Gas safety certificate and CP12 FAQs
Short answers to the questions customers ask about prices, scope, landlord duties and booking. These visible answers match the FAQ structured data on this page.
Is a gas safety certificate the same as a CP12?
CP12 is the familiar older name still used by many landlords and letting agents. The current record is normally described as a landlord gas safety record or gas safety certificate, and it records the appliances, flues and safety-check results within the agreed scope.
How much is a domestic gas safety certificate?
The standard starting price is £120 for up to two appliances and a meter check. The current offer starts from £85 for the check and complete certificate, subject to the property, appliances, access and confirmed scope.
How much is a gas meter safety certificate or check?
A meter-focused safety certificate or check starts from £45. Tell us why the document is needed so we can confirm whether a meter-only booking is suitable or whether a full landlord gas safety record is required.
What is included in the £85 CP12 offer?
The offer covers up to two gas appliances, a meter check and the complete landlord gas safety record. The appliance list and access arrangements are confirmed before attendance, and repairs or servicing are not included unless stated in the quotation.
What does an additional gas appliance cost?
An additional gas appliance starts from £15 when the certificate scope includes more than two appliances. Send the appliance types with the enquiry so the total can be confirmed before booking.
Does a gas safety check include a boiler service?
Not automatically. A safety check and a boiler service have different purposes. The combined boiler-service and gas-certificate deal starts from £120 and includes a meter safety check, up to two appliances and the complete certificate, subject to confirmed scope.
How often do landlords need a gas safety check?
Landlords must arrange an annual safety check on relevant gas appliances and flues by a Gas Safe registered engineer. Existing tenants must receive the record within 28 days of the check and new tenants must receive a current record before moving in.
What happens if an appliance is unsafe?
The engineer will explain the finding and the immediate safety action. An unsafe appliance must not be used until the defect has been dealt with by an appropriately qualified Gas Safe registered engineer. Repairs are quoted separately unless already included in the booking.
Do you provide commercial certificates and cooker installations?
Yes. Commercial gas certificates start from £155 and gas cooker installations start from £120. Both require a quotation based on the premises, equipment, access and exact work required.
Which areas does Upkeepone cover?
London, Essex and Kent are our priority areas for regular enquiries. Hertfordshire, Surrey, Buckinghamshire, Berkshire and Sussex are also covered. Other UK areas are considered by request. This coverage applies to domestic natural gas inspections, landlord gas safety checks, LPG enquiries, commercial gas work and boiler servicing. Attendance depends on the postcode, installation, access, travel and appropriately qualified engineer availability. We confirm the service, price and appointment before booking; coverage does not guarantee attendance for every installation.
Request a gas safety quote
Send the postcode, appliances, access, required record and deadline
Upkeepone will confirm the domestic offer, combined-service package or the right commercial or installation quotation. No repair or additional work is authorised by requesting the check.
