
About
Heatsafe247 Ltd provides reliable and professional plumbing & heating services.
Our fully qualified, Gas Safe registered engineers deliver high-quality workmanship with clear pricing and a friendly, trustworthy approach.
From boiler installations and heating repairs to plumbing emergencies, we are committed to prompt response times, safe working practices, and customer satisfaction on every job.
Good to know
ID checked

50+ ratings

Member for 1 year

Gas Safe registered
Gas Safe registeredThis tradesperson is Gas Safe registered to work safely and legally on gas appliances in the UK.
- Registered name
- Charlie Knott
- Registration number
- 668830
- Registration body
- Gas Safe Register
Work area
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Trades & services offered
Gas / Heating engineer
Primary tradeDrainage Specialist
Plumber
Reviews & ratings
Water Tanks and Immersion Heater
I hired Charlie to replace my unvented cylinder tank. After paying for the job, he left. After checking the system, I noticed that the cylinder thermostat was not working & he or his plumber's mate had damaged both of my utility cupboard doors. I have asked him to fix it several times. It is now 4 weeks since it was originally installed. I said to him, either fix it in the next few days, or I will get someone else to fix it and send him the bill. He came out with threatening & foul language. DO NOT HIRE!
Radiator
Paid over 8k for new radiators and a boiler. At first, communication was good. But he quickly became extremely unreliable. Often rescheduling or simply not turning up. Now, 5 months later, we still have some major issues (no boiler timer, ongoing water pressure issues, and a flue that's been poorly installed). An independent plumber from Vaillant said this should all be sorted out by the original plumber. BUT he's completely ignored us..!
- HOMEOWNER, 25/03/2026 15:01
Paid over 8k for new radiators and a boiler. At first, communication was good. But he quickly became extremely unreliable. Often rescheduling or simply not turning up. Now, 5 months later, we still have some major issues (no boiler timer, ongoing water pressure issues, and a flue that's been poorly installed). An independent plumber from Vaillant said this should all be sorted out by the original plumber. BUT he's completely ignored us..!
Plumbing Repair & Maintenance
Charlie quote to repair a leak. Price was too high for me. I either needed other quotes or to lower the price a little. We both agreed to a lower price. Job was to start two days later. That morning, he asked to shift the job to the next day - he was over-worked. The next day he cancelled at the start time - emergency. 3 days later he phoned me at the job start time to increase the price back to the original amount. 1 weeks time wasted, 3 times re-arranged, massive hassle for tenanants and me.
Emergency / 24 Hour Plumber
Plumbing Repair & Maintenance
Charlie did more damage to my property than he solved. Had only very hot water coming from shower. He fitted the new part, but left holes in the walls. He attempted to use mosaic tiles to cover shower hole with no water proof membranes. It failed, looked awful & the shower still didnt work (he said it did & it didnt). Used chat gpt to fix the issues myself. This AM we woke up to leak coming from the fittings he put in. Prior to this, he had promised to pay us back 1300 but ghosted us
- HOMEOWNER, 5/03/2026 08:58
Charlie did more damage to my property than he solved. Had only very hot water coming from shower. He fitted the new part, but left holes in the walls. He attempted to use mosaic tiles to cover shower hole with no water proof membranes. It failed, looked awful & the shower still didnt work (he said it did & it didnt). Used chat gpt to fix the issues myself. This AM we woke up to leak coming from the fittings he put in. Prior to this, he had promised to pay us back 1300 - ghosted us

