CP12 Certificate in Swansea — From £45 inc VAT

What is a CP12 Certificate in Swansea?

A CP12 Certificate (also known as Gas Safety Certificate, LGSR) is the legally required document that proves the CP12 status of a property in Swansea under Gas Safety (Installation and Use) Regulations 1998 — Regulation 36. Every rental, sale or compliance check in Swansea requires a current CP12 Certificate signed by a registered Gas Safe registered engineer. Our Swansea engineers issue the certificate the same day, with the digital PDF emailed to you before they leave the property.

Swansea is in Wales, and our engineers also cover nearby Neath, Port Talbot and Neath Port Talbot. Whether you're a landlord renewing your annual CP12, a homeowner preparing to sell, or a letting agent managing a portfolio in Swansea, we offer the cheapest fully-compliant CP12 Certificate in the area, backed by Gas Safe registration and same-day availability across every Swansea postcode.

Looking for the cheapest CP12 Certificate in Swansea? We are Swansea's lowest-priced provider of CP12 Certificate certificates, also known as Gas Safety Certificate, LGSR. Same-day CP12 Certificate bookings in Swansea start at just £45 inc VAT, with no hidden fees, no minimum charge and no travel surcharge for any address inside Swansea.

What's included in your Swansea CP12 Certificate

• Visual inspection of all boilers, gas hobs and ovens, gas fires at the Swansea property
• Full functional test in line with Gas Safety (Installation and Use) Regulations 1998 — Regulation 36
• Tightness / continuity / discharge testing as required by CP12 standards
• Photographic record of any defects (kept on file for 6 years)
• Same-day digital CP12 Certificate PDF emailed to you
• Hard-copy CP12 posted on request to any Swansea address
• Free 30-day expiry reminder service
• Fixed-price remedial quotes if any issues are found in your Swansea property

Items inspected: boilers, gas hobs and ovens, gas fires, warm-air heaters, water heaters, gas pipework.

CP12 Certificate prices in Swansea

All prices include VAT. Travel within Swansea is free.

Who needs a CP12 Certificate in Swansea?

• Landlords renting out flats and houses in Swansea
• Letting agents managing portfolios across Swansea and the wider Wales area
• Homeowners selling, buying or remortgaging a property in Swansea
• HMO operators with licensable houses in Swansea
• Local businesses, shops, offices and restaurants in Swansea
• Property managers, councils and housing associations in Swansea

Legal Requirements in Swansea (Wales)

Properties in Swansea (Wales) fall under Welsh law. The main rules are:

The Gas Safety (Installation and Use) Regulations 1998 apply in Wales exactly as in England: an annual check of every gas appliance and flue the landlord provides by a Gas Safe registered engineer (which can be done up to 2 months early while keeping the expiry date), a copy of the record to existing contract-holders within 28 days and to new contract-holders before they move in, and records kept for at least 2 years. In Wales, a landlord in breach of the duty to give the gas safety record cannot serve a section 173 (no-fault) notice under the Renting Homes (Wales) Act 2016 until the record has been provided.

Legislation: Gas Safety (Installation and Use) Regulations 1998 (SI 1998/2451), regulation 36; Gas Safety (Installation and Use) (Amendment) Regulations 2018 (SI 2018/139), inserting regulation 36A; Renting Homes (Wales) Act 2016, Schedule 9A. Official source: legislation.gov.uk

Checked against official government sources in September 2026. General information, not legal advice.

How our Swansea CP12 process works

Why choose Cheapest Certificates in Swansea?

• Cheapest in Swansea — CP12 Certificate from £45 inc VAT, undercutting most Swansea competitors
• Same-day in Swansea — usually within 2–4 hours of your WhatsApp
• Digital + paper certificate — accepted by every UK letting agent and council
• Free renewal reminder 30 days before your Swansea CP12 expires
• Fixed-price remedial quotes — no surprise charges in Swansea
• Landlord bundle savings — combine CP12 Certificate with EICR, EPC, PAT in Swansea from £125
• Letting-agent invoicing available across Swansea
• 5-star Google reviews from Swansea landlords, homeowners and businesses

Book your CP12 Certificate in Swansea today

Same-day appointments available across Swansea. WhatsApp us now for an instant quote — no obligation, no waiting.

Same-day in Swansea

Frequently Asked Questions — CP12 Certificate Swansea

Related certificates in Swansea

Bundle and save when you book multiple Swansea certificates together:

• Gas Safety Certificate in Swansea
• Boiler Service in Swansea
• Commercial Gas Safety Certificate in Swansea
• Landlord Certificates in Swansea

CP12 near Swansea

Swansea postcodes we cover include SA1. Nearby towns we also cover, with the straight-line distance from Swansea:

• CP12 in Neath (6.6 miles)
• CP12 in Port Talbot (7.3 miles)
• CP12 in Neath Port Talbot (8.9 miles)
• CP12 in Llanelli (10.3 miles)
• CP12 in Ammanford (12 miles)
• CP12 in Maesteg (12.3 miles)
• CP12 in Porthcawl (14.2 miles)
• CP12 in Carmarthenshire (17.5 miles)
• CP12 in Bridgend (17.6 miles)
• CP12 in Rhondda Cynon Taf (19.3 miles)
• CP12 in Aberdare (22.1 miles)
• CP12 in Cowbridge (24.2 miles)

View all CP12 Certificate areas →