Landlord Certificates

CP12 landlord gas safety certificates — sorted the same day.

If you let a property, the law requires an annual Gas Safety Record (CP12) on every gas appliance. Stewart is Gas Safe registered and issues certificates the same day, emailed direct to you and your tenant.

Fully compliant

Meets the Gas Safety (Installation and Use) Regulations 1998.

Digital certificate

PDF emailed to landlord and tenant within hours.

Fast booking

Same-week slots, tenant-friendly time windows.

Up to 3 appliances

£95 for up to 3 appliances, £25 per additional.

What's checked

  • Boiler — combustion, flue integrity, gas rate and safety devices
  • Gas hob and oven — burner performance, flame supervision, stability
  • Gas fires — flue draw, oxygen depletion sensor, casing seal
  • Gas pipework — visual inspection and tightness test
  • Emergency control valve accessibility

A single missed CP12 can invalidate your landlord insurance and expose you to unlimited fines. Stewart runs a reminder service so you're always in date — no chasing required.

Local coverage

Personally delivered by Stewart Hardy across Addlestone, Weybridge, Chertsey, Ottershaw, New Haw, Woodham, Byfleet, West Byfleet, Shepperton, Walton-on-Thames, Woking, Egham, Virginia Water, Sunbury-on-Thames and surrounding Surrey villages within 15 miles of Addlestone.