“Really happy with the service from My Landlord Certificate. The booking process was quick and straightforward, and the engineer arrived on time and was very professional. Everything was explained clearly, and the certificate was sorted without any hassle. Would definitely recommend them”
Certificate Emailed within 24 hours · Westminster
Commercial Gas (CP42) Westminster — from £159.99
Commercial Gas Safety (CP42) for landlords in Westminster. Fixed pricing, no hidden charges — certificate emailed within 24 hours.
Postcodes covered: NW1, NW8, SW1, W1, W2, W9, WC1, WC2. Same-week appointments available — book online in under 3 minutes.
from£159.99
What is Commercial Gas Safety (CP42)?
Landlords and operators of commercial premises with gas appliances — offices, restaurants, retail units — renewed annually.
Legal basis: Gas Safety (Installation and Use) Regulations 1998 — the same legislation as domestic CP12, using the CP42 certificate format for commercial and non-domestic premises.
Commercial Gas (CP42) in Westminster — local property context
Westminster encompasses some of London's most valuable addresses — Mayfair, Marylebone, Pimlico, and Paddington — alongside significant social and private rented housing. The borough contains Georgian townhouses, Victorian mansion blocks, Edwardian purpose-built flats, and modern high-rises. Electrical installations vary enormously from original Victorian wiring in heritage properties to modern systems in Paddington Basin developments.
London's most central and premium residential borough. Rents are among the highest in the capital, with a sophisticated and international tenant base. Our accredited engineers regularly carry out commercial gas safety (cp42) work across Westminster for private landlords, letting agents and HMO operators, and are familiar with the NW1, NW8, SW1, W1, W2, W9, WC1, WC2 postcode areas.
Westminster falls within the London Congestion Charge Zone, so a £20 surcharge applies on top of the price above. We also regularly book Commercial Gas (CP42) appointments in neighbouring boroughs such as Camden, Kensington & Chelsea, Islington, so if your portfolio spans more than one area we can usually coordinate visits on the same day.
Postcodes covered in Westminster
NW1, NW8, SW1, W1, W2, W9, WC1, WC2 and surrounding areas. Enter your full postcode during booking to confirm coverage and availability.
Commercial Gas (CP42) pricing in Westminster
Fixed pricing — the same prices apply in Westminster as across all other London boroughs, no London surcharge.
Commercial Gas Safety (CP42) — Westminster pricing
| Description | Price |
|---|---|
| 1 Gas Appliance (CP42)Cheapest | £159.99Book |
| 2 Gas Appliances (CP42) | £259.99Book |
| 3 Gas Appliances (CP42) | £359.99Book |
| 4 Gas Appliances (CP42) | £459.99Book |
| 5 Gas Appliances (CP42) | £509.99Book |
| 6 Gas Appliances (CP42) | £559.99Book |
| 7 Gas Appliances (CP42) | £609.99Book |
| 8 Gas Appliances (CP42) | £659.99Book |
Additional charges (where applicable)
- Parking charge if no free on-site parking is available: £10
- Properties in the London Congestion Charge Zone: £20 — most of Westminster falls inside the zone
What's included from £159.99
- Inspection of all commercial gas appliances, flues and pipework
- Tightness test of the gas installation
- Gas Safe registered engineer
- Signed CP42 certificate
- Record of any defects with remedial work quoted on request
What London landlords say about My Landlord Certificate
“Great service, very efficient, booked the job in the next day had the certificate within 48 hours.”
“Really good service and communication was excellent.”
Commercial Gas (CP42) Westminster — frequently asked questions
Yes, we cover the whole of Westminster, including the NW1, NW8, SW1, W1, W2, W9, WC1, WC2 postcode areas. We also cover neighbouring boroughs including Camden, Kensington & Chelsea, Islington. As Westminster is within the London Congestion Charge Zone, a £20 surcharge applies.
Other landlord certificates in Westminster
We also cover these landlord certificates in Westminster:
EICR
in Westminster
Gas Safety
in Westminster
EPC
in Westminster
FRA
in Westminster
PAT Testing
in Westminster
Commercial EICR
in Westminster
Electrical Diagnostic
in Westminster
Fuse Box
in Westminster
Emergency Lights
in Westminster
Boiler Installation
in Westminster
Fire Safety Cert
in Westminster
Fire Alarm Install
in Westminster
Fire Door Cert
in Westminster
Extinguisher Testing
in Westminster
Commercial EPC
in Westminster
Asbestos Survey
in Westminster
Legionella
in Westminster
Commercial Gas (CP42) in nearby boroughs
We cover all 33 London boroughs. See Commercial Gas (CP42) pricing and booking for areas near Westminster:
All landlord certificates in Westminster →
Book your Commercial Gas (CP42) in Westminster
Book online in under 3 minutes. An accredited engineer confirms your appointment. Certificate emailed within 24 hours.
Same-week appointments across Westminster and all 33 London boroughs — or call 020 3996 1070.
Book Commercial Gas (CP42) in Westminster — from £159.99Fixed pricing. No hidden charges. Certificate emailed within 24 hours.
Commercial Gas (CP42) Westminster
from £159.99