How Much Does a Gas Safe Engineer Cost?
Last updated: 4 September 2026
Quick Answer
A Gas Safe engineer typically charges £70-£120 per hour, with a call-out fee of £60-£100.
Overview
Gas Safe engineers are required for gas work. This guide covers the cost of hiring a Gas Safe engineer.
Step-by-Step Fix
Safety & Preparation
Before beginning any repair, ensure you have isolated power or water supplies. Clear your workspace, gather standard hand tools, and wear appropriate personal protective equipment (PPE).
- Carefully observe and note down any symptoms you are experiencing with your gas appliance or system, such as unusual smells, pilot lights going out, or strange noises. If you suspect a gas leak (e.g., a strong 'rotten egg' smell), immediately turn off your gas supply at the meter, open windows and doors, and evacuate the property, then call the National Gas Emergency Service on 0800 111999.
- Begin your search for a qualified professional by visiting the official Gas Safe Register website at www.gassaferegister.co.uk. Enter your postcode to find local Gas Safe registered engineers; always verify their registration and the types of gas work they are qualified for before proceeding.
- Contact at least two or three of the Gas Safe engineers you've found and clearly describe the gas issue or work required to them. Request a detailed, itemised quote for the job, ensuring it includes labour, parts, and any call-out fees so you can compare costs accurately.
- Once you have chosen an engineer based on their quote and qualifications, schedule a convenient time for them to visit and carry out the repair. Before they start work, ask to see their Gas Safe Register ID card and check the back to confirm their qualifications for the specific job, such as boilers or cookers.
- After the repair is completed to your satisfaction, ensure the engineer provides you with a dated invoice detailing the work done and parts used. For any new installations, major repairs, or servicing, always ask for a Gas Safety Certificate (sometimes called a 'Landlord's Certificate' if applicable), which proves the work meets safety standards.
Common Symptoms & Diagnostic Resolutions
Review the common error codes and operating symptoms below to quickly identify the root cause of the fault before ordering replacement parts.
| Symptom / Code | Likely Root Cause | Recommended Resolution |
|---|---|---|
| No gas | Supply issue | Call your gas supplier. |
Frequently Asked Questions
Do I need a Gas Safe engineer for a boiler service?
Yes, by law.
How much is a boiler service?
Typically £70-£120.