GAS SAFETY INSPECTIONS SUTTON

CP12 CERTIFICATES

5.0

Gas Safety Inspections & CP12 certificates in Sutton: Keep your property legal, safe, and ready to rent with Novon Group.

Every landlord must have a CP12 safety certificate issued each year by a Gas Safe engineer.

One visit gives you proof your gas system is safe and protects you from fines or insurance issues.

Jamie B.

17:51 15 Mar 26

Novon group helped me with my boiler and were a treat to deal with, really helpful a dn really knowledgable, great work!

Helen M.

23:32 26 Feb 26

Really professional company. Alfie and James were very professional. Will certainly use this company again.

Elliemay M.

22:57 24 Feb 26

I recently contacted Novon Group regarding a leaking shower, and I couldn’t be happier with the service I received.

An engineer was sent out within just two hours of my initial call, which was incredibly impressive. The engineer was professional, efficient, and clearly knew exactly what he was doing. The issue was dealt with promptly.

I also really appreciated how the price was clearly broken down so I understood exactly what I was paying for with no hidden surprises, just honest and transparent service.

I would highly recommend Novon Group to anyone needing fast, reliable, and professional help. Thank you again. Highly Recommend.

Harrison S.

20:04 24 Feb 26

Had an issue with my plumbing, lost all water pressure. Novon Group came over and diagnosed a faulty water pump. Apparently the original fitted didnt have a high enough pressure rating for my system. Possibly explaining why I've had 2 pumps in the last 3 years.
Within 2 hours he had found a suitable uprated replacement and fitted it for me .
The pressure around the house is amazing now, couldnt be more chuffed.
Made the whole ordeal very stress free for me and for a more than reasonable price compared to what I've paid for previous plumbers.
A* from me!

Natasha T.

18:14 24 Feb 26

Would highly recommend Novon Group- excellent professional service from Steve and the team. Hot water stopped working and they had it fixed within 2 hours! Will use again

Sam B.

17:59 24 Feb 26

Brilliant service from Steve & the team as always. Novon installed a heating system for me 4 years ago in Warlingham and have been maintaining it yearly ever since. Very professional and found them to be reasonably priced against other quotes.

Stass W

13:06 20 Feb 26

Would recommend 100%. They’ve serviced my boiler in 2025 and again in 2026 perfectly and professionally. Thank you to Alfie and Richard 👍

Alan S.

12:32 09 Feb 26

Helpful and technically competent as usual

Jo G.

18:54 08 Jan 26

Great experience. Really helpful, professional service. Excellent quality work. Would definitely recommend and will use again for future work

Ashley W.

19:33 06 Jan 26

The Novon Group is local to my business in Whyteleafe. To date, they have serviced my boiler on an annual basis, changed two basin taps, and have just installed seven 5 foot long twin strip L.E.D. light units in my business premises that have replaced seven old cat 2 twin tube florescent light units. They work in a tidy, efficient manner. All old units and any associated packaging related to the new items were taken away leaving my workplace as tidy and clean as it was prior to the installation. The end result is fantastic, and I'm so happy with the brightness of light in the art gallery area. Prior to the most recent work a free of charge site visit was carried out and a quote followed promptly. The employees and contractors that I've had contact with regarding the work on my premises have been prompt, enthusiastic, knowledgeable, and polite and I would recommend their services without hesitation.

Why Your Sutton Property Needs an Annual Gas Safety Inspection

Landlords across Sutton are tightening their gas safety checks. And for good reason.

One missed inspection can trigger a chain of problems you never see coming.

Tenant complaints, safety risks, insurance problems, and council attention, which can end in fines…

One Inspection Prevents All of This

A quick, scheduled gas safety inspection keeps:

Your insurance valid
Your tenants protected
Your property protected
You are the landlord on the right side of the law

Landlords must have a Gas Safety Inspection and issue a valid CP12 certificate to their tenants every 12 months.

And it’s not just landlords. Homeowners benefit from gas safety inspections, too.

Sutton homes vary. Some are older and have been converted. Others are newly built.

Gas systems age at different rates, and many homeowners don’t bother with gas safety inspections.

Hidden faults often go unnoticed until they become dangerous. A periodic inspection ensures your gas system is safe.

So what exactly happens during the inspection?

What Your Gas Safety Inspection Includes

During your appointment, a Gas Safe engineer arrives at a time which works for you or your tenants and checks every part of your gas system to confirm it’s safe.

Your inspection covers:

Boiler performance and safety tests
Full appliance testing
Flue and air-flow checks
Gas pressure testing
Leak detection
A quick review of the overall system performance

In short, everything needed to confirm your property’s gas system is safe to live in. Legal to let.

Once the checks are complete…

Your CP12 Certificate

After your Gas Safety Inspection, you receive your CP12 certificate. It lists every test performed and any issues found.

You must give tenants a copy within 28 days, and new tenants need it before moving in.

Keep your copy for at least two years. Insurance providers and letting agents frequently request it. Your CP12 is proof your property is safe and compliant.

But what if something doesn’t pass?

If Something Fails the Inspection

If an appliance or part of the system doesn’t pass, the engineer will provide a clear explanation of the issue and a fixed-price repair quote.

If something is unsafe, it’s switched off immediately. Once the repairs are complete, we can issue your new CP12 certificate.

Here’s why Sutton landlords use us for gas safety inspections…

Why Sutton Landlords Choose Us

Our engineers work across Sutton every day. They understand all types of gas systems and the specific challenges of local properties.

You also get:

Appointments which fit your schedule
Fixed pricing with no hidden extras
Same day repairs (if necessary)
Quick certificates

Everything is designed to save you time and keep your rentals running smoothly.

Ready to book?

Book Your Gas Safety Inspection

One quick booking. One visit. Complete peace of mind.

Get in touch today to arrange your Gas Safety Inspection. Please use the phone number or email below.

CONTACT US

Contact us today to arrange an appointment or get a free, no-obligation quote.

Call: 0330 122 2322

Email: info@novongroup.co.uk

Get A Free Quote