GAS SAFETY INSPECTIONS
Gas safety is vital for protecting your home, family, or workplace. At JLP Plumbing, we carry out professional gas safety inspections across Hertfordshire and London — helping you stay compliant, reduce risks, and keep appliances operating safely. Our Gas Safe registered engineers are qualified to inspect and service all types of gas appliances with expert care and precision.

At JLP Plumbing, we know how important reliable plumbing is to the comfort of your home or business.
✅ CP12 gas safety certificates for landlords & commercial premises
✅ Full inspection of boilers, cookers, pipework & flue systems
✅ Digital reports with compliance notes & photo documentation
✅ Same-day fault rectification available across London & Hertfordshire
✅ Ideal for rental properties, HMOs, offices & food businesses
🛡️ Our Gas Safety Inspection Services Include:
🏠 Landlord Gas Safety Certificates (CP12)
We carry out full inspections and issue legally compliant CP12 certificates for rental properties across Hertfordshire and London.
🔍 Appliance Safety Checks
Inspection of all gas appliances including boilers, hobs, ovens, and fires — checking for correct operation, ventilation, and safe combustion.
📏 Flue & Ventilation Testing
We test flue integrity and ventilation to ensure harmful gases like carbon monoxide are safely expelled and not re-entering the property.
🧰 Gas Pipework Inspection
Thorough checks for leaks, corrosion, or damage to internal gas pipework — ensuring your entire system is safe and compliant.
🏢 Residential & Commercial Compliance
Whether you're a homeowner, landlord, or business owner, we provide certified inspections to meet all legal and insurance requirements.
Why Choose JLP Plumbing?
Damage Prevention
We stop leaks before they cause serious property damage — with scheduled inspections and preventative maintenance.
Efficient System Performance
Properly maintained plumbing reduces water waste and improves energy efficiency — helping cut down your utility bills.
Legal Compliance
Our work meets UK plumbing regulations. For landlords and commercial clients, we provide documentation and peace of mind.
Guaranteed Workmanship
All repairs and installations come with a 12-month guarantee, and our team is fully insured and certified for your protection.
Fixed Transparent Pricing
No hidden fees, no guesswork. We provide clear, fixed quotes before any work begins — whether it’s an emergency callout or scheduled install.
Rapid Response Across Hertfordshire & London
We’re based in Hertfordshire and regularly work in Baldock, Hitchin, Letchworth, St Albans, Stevenage, and surrounding villages — plus commercial plumbing in Central and North London. When time matters, we’re there.
Modern Tools, Old-School Values
We use professional diagnostic and repair tools for speed and precision — but we stick to the values that built our business: honesty, respect, and quality.
We provide plumbing services across Hertfordshire and London, including towns like Baldock, Hitchin, Letchworth, Stevenage, and St Albans, as well as North, Central, and East London. Our team works with both residential and commercial clients — including ongoing contracts in Canary Wharf and with restaurants throughout the city and Central London. Whether it’s a home repair or large-scale project, we’ve got it covered.
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Do you offer free consultations for project work?Yes! We provide free consultations for all project-related work, whether it's plumbing or heating. We can schedule an on-site visit or a virtual meeting and offer a clear and straightforward quote.
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Where do you offer your services?We serve customers in Hertfordshire, Bedfordshire, Essex, Cambridgeshire, and London.
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Can you advise on product selection before installation?Certainly! We take pride in offering expert advice on the best products, equipment, and systems to fit your specific needs and budget. We provide honest recommendations but never pressure customers into making specific purchases.
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Do you offer same-day call-outs?Yes, we do! If one of our teams is available nearby, we can arrange a same-day visit. Give us a call, and we'll confirm the earliest time we can reach you.
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Is there a call-out fee?A call-out fee applies to all plumbing services. For emergency call-outs—such as those outside regular working hours (9am–5pm, Mon–Fri) or outside of Hertfordshire—the fee is slightly higher. For standard call-outs during working hours, a normal rate applies. Contact us and we’ll confirm the exact cost based on your needs.
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What plumbing services do you provide?We are fully qualified to handle all types of plumbing work, ranging from fixing a simple leaky tap to full-scale bathroom or kitchen installations. Our services include residential, commercial, and emergency plumbing.