Landlord Gas Safety Certificates in North London
Landlord Gas Safety Certificate (CP12) in North London
Annual CP12 checks by Gas Safe registered engineers — upfront pricing, fast appointments and your certificate issued the same day.
Upfront Pricing • Fully Insured • 10+ Years Experience
Landlord Gas Safety Certificates (CP12)
Landlord Gas Safety Certificates (CP12)
Need a landlord gas safety certificate in North London? Koncore Plumbing & Heating carry out annual CP12 checks for private landlords, letting agents and portfolio owners across Hornsey, Haringey, Islington, Camden, Hackney, Finchley and Barnet. Every check is completed by a Gas Safe registered engineer and your certificate is issued the same day.
Problem & Solution
What the law requires — and what happens without a valid CP12
- Higher energy bills from an inefficient boiler
- Reduced heating performance or slow hot water
- Strange noises, vibration or early warning signs
- Need to keep your warranty valid
- Want to reduce the risk of costly breakdowns
If we find a fault during the check, our Gas Safe engineers can usually put it right on the same visit — explained clearly, priced upfront, and never carried out without your say-so. Anything immediately dangerous is made safe there and then.
Problem & Solution
UPFRONT PRICING
choose your option
Landlord packages in North London — everything needed to stay compliant
- Full safety inspection carried out by a Gas Safe engineer
- Flue and combustion checks completed
- Boiler checked for safe and efficient operation
- Service helps maintain manufacturer warranty requirements
■ Recommended once a year for all boilers.
- Fixed pricing. No hidden costs. Quote confirmed before any work begins.
- Deeper inspection of the wider heating system
- Internal cleaning of key components where appropriate
- Efficiency optimisation to help lower running costs
- Early fault detection to help avoid future breakdowns
■ Best for older systems or boilers showing reduced performance.
- Fixed pricing. No hidden costs. Quote confirmed before any work begins.
- Official Gas Safety Certificate issued
- Appliances checked and documented properly
- Suitable for landlords, agents and managed properties
- Fast turnaround available where needed
■ Are you a landlord in North London? A Gas Safety Certificate (CP12) is a legal requirement — every rental property with gas appliances must have one annually. We carry out the full safety inspection, issue the official CP12 certificate on the same visit, and can remind you when it’s due next year. Failing to hold a valid CP12 is a criminal offence and can result in prosecution and an unlimited fine. Book today and we’ll sort it fast.
- Fixed pricing. No hidden costs. Quote confirmed before any work begins.
WHAT’S INCLUDED
- Full boiler inspection and service checks
- Gas safety and combustion analysis
- Cleaning of key accessible parts where required
- Efficiency and performance testing
- Service report and professional recommendations
- Advice on repairs, upgrades or future maintenance
Trusted local experts
Why landlords choose Koncore
Trusted by homeowners and landlords across North London
Rated 4.9 out of 5 by homeowners across North London for reliable, high-quality service.
Gas Safe registered engineers
Fully qualified and certified engineers you can trust for safe, compliant work.
Transparent, Fixed pricing
Clear upfront quotes with no hidden costs or surprise charges.
Clear advice, no pressure selling
We assess your boiler issues carefully and give clear, honest advice with no pressure to proceed.
Fast booking and tidy workmanship
Quick booking available with flexible slots, and all work completed neatly by experienced engineers.
HOW IT WORKS
Clear. Simple. No guesswork.
Every boiler is different. We carefully diagnose the issue, identify the root cause, and provide clear, honest repair advice you can rely on.
Tell us how many appliances need testing
Boiler, hob, fire — we quote for every gas appliance upfront.
Book a convenient appointment slot
Pick a time that works best for your schedule.
Engineer attends and tests every gas appliance
Our engineer arrives on time and works around your tenants.
Appliances, flues and pipework are all checked
Gas tightness, combustion, ventilation and safety devices.
You receive your CP12 certificate
Issued the same day, ready to pass to your tenants.
Client Testimonials
Join the landlords who trust us to keep their properties compliant
Services area
Landlord gas safety certificates across North London
We carry out landlord Gas Safety Certificates (CP12) across all of North London, including Hornsey N8, Haringey, Islington, Camden, Hackney, Finchley and Barnet.
FAQ
Common Questions, Answered Clearly
Common questions from landlords about gas safety certificates.
Do I legally need a gas safety certificate as a landlord?
How long is a landlord gas safety certificate valid for?
What does a CP12 check cover?
How much does a landlord gas safety certificate cost?
What happens if an appliance fails the check?
Do you serve letting agents and property portfolios?
How quickly can you attend?
Still have questions? Speak to an engineer today Call 020 7108 6322 or get a quote online.
get your fixed price today
Keep your property compliant — book your landlord gas safety check today.
Gas Safe registered engineers. CP12 certificates from £90, issued the same day across North London.
⭐ 160 Google reviews rated 4.9 out of 5 • ✔ Gas Safe registered • 🏡 Trusted across North London