“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 · Merton
Commercial Gas (CP42) Merton — from £159.99
Commercial Gas Safety (CP42) for landlords in Merton. Fixed pricing, no hidden charges — certificate emailed within 24 hours.
Postcodes covered: CR4, SM4, SW19, SW20. 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 Merton — local property context
Merton is a predominantly residential borough with large stocks of Victorian and Edwardian terraces in Wimbledon, Colliers Wood, and Mitcham, alongside significant inter-war semi-detached housing. Many properties are family homes with long tenancy histories, and some older installations have not been updated since original construction.
A stable family rental market with good schools and Northern line access from Wimbledon. Lower HMO density than inner boroughs. Our accredited engineers regularly carry out commercial gas safety (cp42) work across Merton for private landlords, letting agents and HMO operators, and are familiar with the CR4, SM4, SW19, SW20 postcode areas.
Merton is outside the London Congestion Charge Zone, so no congestion surcharge applies here. We also regularly book Commercial Gas (CP42) appointments in neighbouring boroughs such as Sutton, Kingston upon Thames, Wandsworth, so if your portfolio spans more than one area we can usually coordinate visits on the same day.
Postcodes covered in Merton
CR4, SM4, SW19, SW20 and surrounding areas. Enter your full postcode during booking to confirm coverage and availability.
Commercial Gas (CP42) pricing in Merton
Fixed pricing — the same prices apply in Merton as across all other London boroughs, no London surcharge.
Commercial Gas Safety (CP42) — Merton 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
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) Merton — frequently asked questions
Yes, we cover the whole of Merton, including the CR4, SM4, SW19, SW20 postcode areas. We also cover neighbouring boroughs including Sutton, Kingston upon Thames, Wandsworth. Merton is outside the London Congestion Charge Zone, so no congestion surcharge applies.
Other landlord certificates in Merton
We also cover these landlord certificates in Merton:
EICR
in Merton
Gas Safety
in Merton
EPC
in Merton
FRA
in Merton
PAT Testing
in Merton
Commercial EICR
in Merton
Electrical Diagnostic
in Merton
Fuse Box
in Merton
Emergency Lights
in Merton
Boiler Installation
in Merton
Fire Safety Cert
in Merton
Fire Alarm Install
in Merton
Fire Door Cert
in Merton
Extinguisher Testing
in Merton
Commercial EPC
in Merton
Asbestos Survey
in Merton
Legionella
in Merton
Commercial Gas (CP42) in nearby boroughs
We cover all 33 London boroughs. See Commercial Gas (CP42) pricing and booking for areas near Merton:
All landlord certificates in Merton →
Book your Commercial Gas (CP42) in Merton
Book online in under 3 minutes. An accredited engineer confirms your appointment. Certificate emailed within 24 hours.
Same-week appointments across Merton and all 33 London boroughs — or call 020 3996 1070.
Book Commercial Gas (CP42) in Merton — from £159.99Fixed pricing. No hidden charges. Certificate emailed within 24 hours.
Commercial Gas (CP42) Merton
from £159.99