Prices for Gas Safety Certificates

Prices for Gas Safety Certificates (CP12) in London

Clear pricing matters when arranging a Gas Safety Certificate in London, whether you are a landlord, letting agent or homeowner responsible for compliance. First Action provides structured and competitive pricing for CP12 inspections, carried out by fully accredited Gas Safe engineers who understand the safety requirements for domestic, rented and commercial properties.

Transparent pricing for CP12 gas safety checks

We keep the process straightforward so property owners can secure certification without unnecessary delays. Every inspection follows current UK regulations, and each certificate confirms that your gas appliances, pipework and ventilation meet safety standards at the time of testing. Our pricing is designed to remain affordable for single properties while also supporting landlords managing larger portfolios across Greater London.

The prices listed here are starting points, as heating layouts and appliance numbers vary between homes, flats and commercial premises. For an accurate quote, our London team will review your requirements and provide clear costs before work begins. There is no obligation to proceed until you approve the price.

Gas Safety Certificate & Boiler Service

Gas Safety Certificate

(CP12 – 1 Appliance)
£ 40 Prices start from
  • Please call us for details

Gas Safety Certificate

(CP12 – 2 Appliance)
£ 65 Prices start from
  • Please call us for details

Gas Safety Certificate

(CP12 – 3+ Appliance)
£ 75 Prices start from
  • Please call us for details

Gas Meter Check

£ 30 Prices start from
  • Please call us for details

Boiler Service

£ 70 Prices start from
  • Please call us for details

Boiler Service & Gas Certificate

£ 85 Prices start from
  • Please call us for details

Ready to Book Your Service?

 

For a free quotation or to schedule your annual inspection, please contact us today. Our team is ready to assist with all your gas and electrical compliance enquiries.

Call us on 0203 086 8771 or email info@first-action.com to speak with a specialist.

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