Commercial Gas Safety Certificate in Horsham — From £120 inc VAT

What is a Commercial Gas Safety Certificate in Horsham?

A Commercial Gas Safety Certificate (also known as CP17, Commercial CP12) is the legally required document that proves the CP17 status of a property in Horsham under Gas Safety (Installation and Use) Regulations 1998 + Health & Safety at Work Act 1974. Every rental, sale or compliance check in Horsham requires a current Commercial Gas Safety Certificate signed by a registered Gas Safe commercial engineer (CODNCO1, COCN1). 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 CP17, a homeowner preparing to sell, or a letting agent managing a portfolio in Horsham, we offer the cheapest fully-compliant Commercial Gas Safety Certificate in the area, backed by Gas Safe registration and same-day availability across every Horsham postcode.

Looking for the cheapest Commercial Gas Safety Certificate in Horsham? We are Horsham's lowest-priced provider of Commercial Gas Safety Certificate certificates, also known as CP17, Commercial CP12. Same-day Commercial Gas Safety Certificate bookings in Horsham start at just £120 inc VAT, with no hidden fees, no minimum charge and no travel surcharge for any address inside Horsham.

What's included in your Horsham Commercial Gas Safety Certificate

• Visual inspection of all commercial boilers, catering equipment, warm-air heaters at the Horsham property
• Full functional test in line with Gas Safety (Installation and Use) Regulations 1998
• Tightness / continuity / discharge testing as required by CP17 standards
• Photographic record of any defects (kept on file for 6 years)
• Same-day digital Commercial Gas Safety Certificate PDF emailed to you
• Hard-copy CP17 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: commercial boilers, catering equipment, warm-air heaters, plant rooms, LPG installations.

Commercial Gas Safety Certificate prices in Horsham

All prices include VAT. Travel within Horsham is free.

Who needs a Commercial 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:

Every employer and self-employed person must make sure that any gas appliance, installation pipework or flue at a place of work under their control is maintained in a safe condition so as to prevent risk of injury (regulation 35). The law sets no fixed inspection interval; HSE catering guidance says maintenance should follow the manufacturer's recommendations and that, as a general rule, annual inspection is a reasonable minimum. Work on gas equipment in shops, restaurants, schools and other workplaces must be done by a Gas Safe registered engineer. The same rules apply across Great Britain.

Legislation: Gas Safety (Installation and Use) Regulations 1998, regulation 35; Health and Safety at Work etc. Act 1974. Official source: legislation.gov.uk

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

How our Horsham CP17 process works

Why choose Cheapest Certificates in Horsham?

• Cheapest in Horsham — Commercial Gas Safety Certificate from £120 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 CP17 expires
• Fixed-price remedial quotes — no surprise charges in Horsham
• Landlord bundle savings — combine Commercial Gas Safety Certificate with EICR, EPC, PAT in Horsham from £199
• Letting-agent invoicing available across Horsham
• 5-star Google reviews from Horsham landlords, homeowners and businesses

Book your Commercial 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 — Commercial Gas Safety Certificate Horsham

Related certificates in Horsham

Bundle and save when you book multiple Horsham certificates together:

• CP42 Certificate in Horsham
• Gas Safety Certificate in Horsham
• Commercial EICR Certificate in Horsham
• Fire Risk Assessment in Horsham

CP17 near Horsham

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

• CP17 in Mole Valley (6.8 miles)
• CP17 in Crawley (7.2 miles)
• CP17 in Cranleigh (8.7 miles)
• CP17 in Mid Sussex (10.7 miles)
• CP17 in Haywards Heath (10.8 miles)
• CP17 in Burgess Hill (11.1 miles)
• CP17 in Dorking (11.7 miles)
• CP17 in Adur (14.7 miles)
• CP17 in Waverley (15 miles)
• CP17 in Godalming (15.1 miles)
• CP17 in Reigate and Banstead (15.4 miles)
• CP17 in Portslade (16 miles)

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