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Landlord Gas Safety Certificates (CP12) in Birmingham

A landlord gas safety certificate (CP12) covering a boiler and a cooker costs £90 in Birmingham. Additional appliances such as a gas fire are £15 each. You can add a basic boiler service for £50 or an intermediate service for £80 at the same visit. The certificate is issued on the day and emailed to you.

Landlord Gas Safety Certificates (CP12) in Birmingham — Synergy Gas & Plumbing, Birmingham
Gas safety certificate (CP12) across Birmingham and the Black Country. Gas Safe registered 594385.

Request a gas safety certificate

Four details and we will get back to you to arrange a time. Prefer to talk? Call 07413 385767.

£90 covers the boiler and cooker; each extra appliance is £15. Add a basic service on the same visit for £50.

No travel charge within 10 miles of B20 2JS. Further out, £2 per mile may apply — always agreed before anything is booked. Full price list

The first part, such as B20, is enough.
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What the law requires

Under the Gas Safety (Installation and Use) Regulations 1998, every landlord in England must have all gas appliances and flues in a let property checked every 12 months by a Gas Safe registered engineer. You must give the tenant a copy of the record within 28 days, give it to new tenants before they move in, and keep copies for two years.

It is not paperwork for its own sake. A missing or lapsed CP12 can invalidate landlord insurance, and the current record must be given to every tenant within 28 days of the check and to new tenants before they move in.

What the check covers

  • Every gas appliance in the property — boiler, cooker, hob, gas fire, water heater
  • Correct operating pressure and heat input against the data plate
  • Combustion performance and flue flow
  • Adequate ventilation for each appliance
  • Safety devices operating correctly
  • Visible pipework and the emergency control valve
  • Tightness test on the installation

Anything failing is recorded as At Risk or Immediately Dangerous, and we will explain plainly what has to happen next and what it will cost.

Certificate and service together

A CP12 is a safety check, not a service — it tells you the appliance is safe today, not that it has been cleaned and tuned. Booking both in one visit is the cheaper and more sensible route: £90 for the certificate plus £50 for a basic service means one appointment, one tenant access arrangement, and a boiler that is far less likely to break down mid-tenancy.

Portfolios, agents and multi-site landlords

If you hold five or more properties we will put you on a rolling schedule, contact tenants for access directly, and email certificates as they are issued so nothing lapses. Letting agents and property managers get a single point of contact and consolidated monthly invoicing. See our landlord and letting agent services, or talk to us about volume rates.

Access and no-shows

Tenant access is the single biggest cause of a lapsed certificate. We text the tenant a confirmation and a reminder, and we will attempt access twice before we come back to you. Keep a written record of every access attempt — it is the evidence that shows you took all reasonable steps.

Recent inspection work

A landlord inspection in Chelmsley Wood found rust behind the heat exchanger of a Glow-worm heat-only boiler and a carbon monoxide reading on the analyser. We capped the boiler off, told the tenant and landlord, and with the landlord's go-ahead replaced the cracked flue collector and gaskets, then retested. Read the case study, with photos.

Other landlord jobs written up with photos: a leak flagged on a Stourbridge safety check traced to the condensate collector on the follow-up visit, a gas hob replaced between tenancies in Edgbaston, and an Oldbury flat with a year of poor hot water pressure that earlier visits had not solved.

Prices

Prices, updated September 2026
JobPrice
CP12 landlord gas safety certificate (boiler + cooker)£90
Each additional appliance (e.g. gas fire)+£15
Add a basic boiler service+£50
Add an intermediate boiler service+£80
Add a full strip-down service+£160
Portfolios of 5+ propertiesContact us for rates

Listed prices are the price for the job as described; rates for portfolios of five or more properties are quoted on request. No travel charge within 10 miles of B20 2JS; further out, £2 per mile may apply, agreed before booking. How our prices work.

What it costs

Updated Sept 2026

£90 boiler + cooker

£90 covers the boiler and cooker; each extra appliance is £15. Add a basic service on the same visit for £50.

No travel charge within 10 miles of B20 2JS. Further out, £2 per mile may apply — always agreed before anything is booked.

Full price list

Gas safety certificate (CP12)

£90 (boiler + cooker)
CalloutEarliest available visit — ask when you call
OfficeMon–Fri 8–5.30
Emergency24/7
Gas Safe reg.594385

Coverage

From B20 2JS
Standard radius10 miles
Installationsup to 50 miles
TownsB'ham, Sandwell, Walsall, Dudley, Solihull
Answers

Gas safety certificate (CP12): common questions

How much is a landlord gas safety certificate in Birmingham?

£90 covering a boiler and cooker. Extra appliances such as a gas fire are £15 each, and you can add a basic boiler service for £50 at the same visit.

How long is a CP12 valid for?

Twelve months from the date of the check. You can have the next check done up to two months early without losing the remaining time on the current certificate.

Do I need a gas safety certificate to sell my house?

No, it is not a legal requirement for a sale, though buyers and their solicitors frequently ask for one and it is cheap reassurance.

What happens if an appliance fails?

It is classified as At Risk or Immediately Dangerous. Immediately Dangerous appliances are disconnected with your permission and the supply capped. We give you a written explanation and a quote for the remedial work.

Do I need a certificate for an electric-only property?

No. The requirement applies only where there are gas appliances, gas pipework or a gas supply in the property.

Can you deal with the tenant directly for access?

Yes. Give us the tenant's number and we will arrange the appointment, send reminders and report back to you.

Also

Other services

Landlord gas safety check due? Book your CP12.

£90 covers the boiler and cooker, and the certificate is emailed the same day. Call or WhatsApp us to arrange a time.