For landlords and letting agents, a CP12 is a legal requirement for rented properties with a gas supply, issued by Gas Safe registered engineers.
A CP12, more formally a Landlord Gas Safety Record, covers the gas appliances, pipework and flues in a rented property.
Landlord or homeowner, tell us the property and we will find you a slot.
A CP12 is a legal obligation for landlords under the Gas Safety (Installation and Use) Regulations 1998, not an optional extra. It protects tenant safety, and most landlord insurance policies require a valid certificate to remain valid. Letting a certificate lapse can mean significant fines and legal risk.
CP12 certificates can only be issued by a Gas Safe registered engineer, which we are.
Local to the area we work in, not a call centre booking system.
On Heating is Pierson Heating under a new name, same engineer and standards.
Lee is the nicest tradesperson we used whilst living in Brighton. He fitted a new boiler for us about 8 years ago and serviced it every year since as well as doing gas safety checks and servicing a gas fire. Lovely person and great at what he does and we would highly recommend him. We have sadly moved from Brighton but will recommend him to our buyers. Thanks so much Lee!
Lee always does a fantastic job. He’s very friendly, trustworthy and on time. I wouldn’t use anyone else when I need any plumbing work done. Highly recommend.
Lee was very thorough and careful, and considerate and easy to deal with. I would have no hesitation in recommending him.
Lee was scheduled to do a minor repair on the boiler just before tenants were due to arrive. It quickly became evident the boiler needed replacing. Lee managed to drop everything and source and replace the boiler on the same day. Can't thank him enough for an excellent job above and beyond the call of duty.
Ive used pierson heating twice now, first time was a simple heating problem and he charged me very fairly as it only took him 5 mins to fix. second time was for an incredibly comprehensive safety check on all my gas appliances and to fit a thermostat. fair price and an honest technician. as a landlord and on my personal property i couldn't give a higher recommendation
Very happy with the speed at which the job was completed. Gave a very competitive price for the work.
Across every job we take on.
Excellent service all round; prompt, respectful, courteous and very helpful. Given good advice on carbon monoxide alarms too. I unreservedly recommend Lee and his team.
Excellent engineer. He has done previous work for me as well as installing this boiler. He is always very helpful and friendly. Carries out high quality work at a very reasonable price. Highly recommended!
They were great, all sorted for a great price and in quick time. Top lads.
Very pleased with the service received. Lee attended the appointment on time and carried out work in a professional manner. I wouldn’t hesitate to recommend and will use again for any future work needed.
Great service, quick and efficient, saved us while experiencing freezing weather conditions can’t recommend Pierson heating enough.
We were very pleased with the quality of the work and service provided. Lee was polite, helpful and very happy to respond to questions. He is reliable and tidy. Highly recommended.
A friend recommended me to Lee and I'd absolutely recommend him to friends. He did a great job replacing my boiler and I found him to be courteous and excellent value.
Lee was extremely helpful, efficient and also kind. I had a long-standing issue that he was able to resolve, thank goodness. Both he and his apprentice were very polite and tidy. I would recommend Lee 100%.
Had a couple of new radiators installed. Lee was quick, tidy, and friendly. Very happy with the work done and wouldn't hesitate to recommend Lee and co to anybody.
When deciding what to do with the heating in our new home Lee has given us some great feedback and completed the work to a very high standard. Very happy with the outcome and will 100% use him again in the future!
Every 12 months, for as long as the property has a gas supply and is rented out.
Any faults found are explained to you, along with what needs to be repaired or replaced before a valid certificate can be issued.
No. A CP12 only applies to rented properties with a gas supply. Properties without any gas appliances or gas pipework do not need one.
Yes. See our Boiler Servicing page for details.
Tell us what is going on and we will tell you what it needs. Gas Safe registered, based in Brighton & Hove, and no charge for the conversation.
We use cookies to make this website work. With your permission we would also like to use analytics, run for us by Google and Microsoft, to see which pages are read and to replay how people move through a page so we can fix the parts that confuse them. Text is hidden before it leaves your browser. The site works exactly the same if you say no, and you can change your mind at any time.
Essential
Needed for the website to work and to remember the choices you make here. These are always on and cannot be switched off.
Analytics
Helps us understand how people find and use the site, so we can improve it. Google Analytics counts which pages are read and how people arrive, and Microsoft Clarity replays how people move, click and scroll through a page so we can find the parts that confuse them. All text is hidden before it leaves your browser, so what you type and read is never recorded, and nothing here identifies you by name. The site works exactly the same with it off.
