Certified Gas Safe and F Gas Engineer based in Southend-on-Sea.
Certified Gas Safe and F Gas Engineer based in Southend-on-Sea.
Certified Gas Safe and F Gas Engineer based in Southend-on-Sea.
CP12 Gas is a full-service gas, boiler and air conditioning engineering company. We are Gas Safe registered and F-Gas certified, and cover Essex and East London from our Southend-on-Sea base.
Our engineers work for commercial tenants, landlords, letting agents, estate managers, housing associations, insurers and homeowners across the region.
Every job runs to the Gas Safety (Installation and Use) Regulations 1998, and refrigerant work is carried out to F-Gas Regulations by certified engineers. Emergency cover is 24 hours a day, 365 days a year.
Gas Safe registration number: 638057..
Installation, annual servicing and repair for gas boilers across all major brands. Ideal Independent 24kW packages available with a magnetic filter, smart thermostat and 5-year warranty. Powerflushing and radiator inspection included in the service range.
Same-day Gas Safety Records (CP12) for landlords, portfolios and homeowners. All checks follow the Gas Industry Unsafe Situations Procedure. Carbon monoxide alarm supply and fit available at the same visit. See gas safety certificates and CP12.
F-Gas certified air conditioning installation and maintenance for commercial and domestic sites. Refrigerant handling, F-Gas record-keeping and annual servicing all managed in-house. See air conditioning installation.
Commercial gas engineering for offices, retail units and small commercial premises. Gas Safe categories held for commercial installation and servicing. Planned preventative maintenance and reactive callouts run from one accountable team.
Portfolio CP12 accounts with tiered volume pricing, 30-day payment terms and direct tenant booking. Same-day certificates when tenancies change. Cover extends to letting agents, housing associations and home emergency insurance companies.
Reference guidance on CP12, the Renters’ Rights Act 2025, EICR, EPC and MEES, F-Gas and TM44. Written for landlords, agents and commercial occupiers who need the rules and the implications of the rules in plain terms. See the compliance hub.
Offices, retail units and small commercial premises across Essex and East London. One contractor for gas safety, boilers, heating and cooling. Planned maintenance and reactive callouts booked through a single point of contact.
Volume CP12 accounts with same-day issuance, direct tenant booking and 30-day payment terms. Tiered pricing for portfolios up to 20+ certificates per month. Home emergency insurance companies are supported on the same commercial terms.
Boiler installs with a manufacturer warranty, annual servicing and repair diagnostics. Same-day gas safety certificates. Emergency callouts every day of the year. Fixed pricing where the work is standard; quoted pricing if a site survey is required.
We cover the whole of Essex and East London from our Southend-on-Sea base. That includes:
Yes, CP12 Gas is Gas Safe registered. You can check any Gas Safe engineer on the official register at gassaferegister.co.uk.
Yes. We hold Gas Safe categories for commercial installation and servicing alongside our domestic work. Commercial occupiers, landlords and homeowners are all served by the same team.
Yes. Our emergency line runs 24 hours a day, 365 days a year across Essex and East London.
Same-day certificates are available across the catchment where scheduling allows. Landlord accounts and letting agents get priority booking.
We cover the whole region from our Southend-on-Sea base. That includes Southend, Chelmsford, Basildon, Romford, Grays, Brentwood, Rayleigh, Billericay, Wickford, Canvey Island and surrounding areas.
Yes. Our engineers are F-Gas certified for refrigerant work. We install and maintain air conditioning for offices, retail units and homes across the catchment.
We install, service and repair all major domestic gas boiler brands. Our featured supply-and-fit package is the Ideal Independent 24kW with a 5-year warranty.
Yes. Landlord accounts include tiered volume pricing, same-day CP12s, direct tenant booking and 30-day payment terms. Volume tiers run at up to 10, up to 20, and above 20 certificates per month.
We book in 2-hour slots: 8am-10am, 10am-12pm, 12pm-2pm, 2pm-4pm and 4pm-6pm. Emergency work runs outside these windows, 24 hours a day.
We have been serving Essex and East London for over 25 years. The team includes 20+ Gas Safe registered engineers on standby every day of the year.