Gas Safety Certificate in Horsham — From £45 inc VAT

What is a Gas Safety Certificate in Horsham?

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

Horsham is in West Sussex, England, and our engineers also cover nearby Mole Valley, Crawley and Cranleigh. Whether you're a landlord renewing your annual CP12, a homeowner preparing to sell, or a letting agent managing a portfolio in Horsham, we offer the cheapest fully-compliant Gas Safety Certificate in the area, backed by Gas Safe registration and same-day availability across every Horsham postcode.

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

What's included in your Horsham Gas Safety Certificate

• Visual inspection of all boilers, gas hobs and ovens, gas fires at the Horsham 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 Gas Safety Certificate PDF emailed to you
• Hard-copy CP12 posted on request to any Horsham address
• Free 30-day expiry reminder service
• Fixed-price remedial quotes if any issues are found in your Horsham property

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

Gas Safety Certificate prices in Horsham

All prices include VAT. Travel within Horsham is free.

Who needs a Gas Safety Certificate in Horsham?

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

Legal Requirements in Horsham (England)

Properties in Horsham (West Sussex, England) fall under English law. The main rules are:

Landlords must have every gas appliance and flue they provide safety-checked by a Gas Safe registered engineer within 12 months of installation and then at intervals of no more than 12 months; since 6 April 2018 a check can be done up to 2 months before the due date while keeping the original expiry date. A copy of the gas safety record must be given to existing tenants within 28 days of the check and to new tenants before they move in. Records must be kept until two further checks have been carried out (at least 2 years), and appliances the tenant owns and can remove are not covered. The same rules apply in Wales and Scotland.

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. Official source: legislation.gov.uk

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

How our Horsham CP12 process works

Why choose Cheapest Certificates in Horsham?

• Cheapest in Horsham — Gas Safety Certificate from £45 inc VAT, undercutting most Horsham competitors
• Same-day in Horsham — 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 Horsham CP12 expires
• Fixed-price remedial quotes — no surprise charges in Horsham
• Landlord bundle savings — combine Gas Safety Certificate with EICR, EPC, PAT in Horsham from £125
• Letting-agent invoicing available across Horsham
• 5-star Google reviews from Horsham landlords, homeowners and businesses

Book your Gas Safety Certificate in Horsham today

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

Same-day in Horsham

Frequently Asked Questions — Gas Safety Certificate Horsham

Related certificates in Horsham

Bundle and save when you book multiple Horsham certificates together:

• Boiler Service in Horsham
• CP12 Certificate in Horsham
• Commercial Gas Safety Certificate in Horsham
• Landlord Certificates in Horsham

CP12 near Horsham

Horsham postcodes we cover include RH12. Nearby towns we also cover, with the straight-line distance from Horsham:

• CP12 in Mole Valley (6.8 miles)
• CP12 in Crawley (7.2 miles)
• CP12 in Cranleigh (8.7 miles)
• CP12 in Mid Sussex (10.7 miles)
• CP12 in Haywards Heath (10.8 miles)
• CP12 in Burgess Hill (11.1 miles)
• CP12 in Dorking (11.7 miles)
• CP12 in Adur (14.7 miles)
• CP12 in Waverley (15 miles)
• CP12 in Godalming (15.1 miles)
• CP12 in Reigate and Banstead (15.4 miles)
• CP12 in Portslade (16 miles)

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