OnTime CMS
Chislehurst
Checkatrade member since October 2021
Accepts Checkatrade Pay
We guarantee the work for up to £1,000 for 12 months. T&Cs apply
Services
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Boiler Servicing / Repair
- Smart Thermostats
- Emergency Central Heating Repair
- Gas Central Heating Servicing / Repair
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Emergency Plumber Service
- General Plumbing
- Pipe Fitter
- Plumbing Repairs
- Power Flushing
- Radiator Installation
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Shower Installation
- Shower Repair
- Tap Repair
- Thermal Dynamics
- Underfloor Heating Installation
- Underfloor Heating Repair
- Water Leak Detection
- Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
- Water Pumps Installation
- Unvented Hot Water Cylinder Installation
- Unvented Hot Water Cylinder Servicing / Repair
Customer Reviews
Write a review10 /10
Based on 12 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (86)
10 A+ service from an extremely genuine person
Posted 2 days ago
Kem came to our rescue on a wet and cold Saturday after we moved into a new property and a leaking filter took out our hot water & central heating. He was able to see us very quickly, was engaging, honest, and conscientious as well as taking the time to explain everything. He did an incredible job on the followup and we consider ourselves very lucky that our mishap allowed us to find not only an excellent plumber but someone we also genuinely enjoyed chatting to. The work was high quality, very reasonably priced (almost to a fault!), and left us feeling very secure. Highly recommended.Verified reviewerJob location: SE9Response from OnTime CMS
Jamie, thank you so much for the fantastic feedback! I'm really pleased I could get to you quickly on that cold Saturday and sort out the leak for your hot water and heating. I always aim to be honest and clear, so I appreciate you noticing that.
- BBill C
10 Boiler service and the installation of a smart thermostat
Posted 29 October
Kem was quick to respond and did a great job.Verified reviewerJob location: BR7Response from OnTime CMS
Hi Bill, Thank you so much for taking the time to send over that great feedback. I’m really happy to hear that I was able to get you what you needed quickly and that the quality of the work met your expectations.
10 High quality work and great customer service
Posted 17 October
Kem did a fantastic job replacing my boiler. The previous boiler hadn’t been fitted to regulations and the piping was a mess, and Kem was meticulous correcting everything and putting in the new boiler. He was also polite, considerate and tidy in the house, with great communication before and after. I would highly recommend.Verified reviewerJob location: SE15- Kkurt b
10 Boiler relocation with new
Posted 28 September
Job location: SE9I contacted Kem who provide me a quote for my mother-in-law, as I live up North , we agreed a date to install the new boiler, as my wife had to come down to do other work at my mother-in-laws property, as a tradesman my self I found Kem very professional and honest ,Kem and his team went out there way to carry out the work quickly and professional, very pleased and would definitely recommend him a big thank youResponse from OnTime CMS
It is truly delightful to read your kind words, and we extend our sincere gratitude. We are especially pleased that you acknowledged our commitment to professionalism and honesty, as these are values we consistently uphold.
- UUswah R
10 Fixing radiator pipe leak and servicing boiler and central heating system.
Posted 25 September
Kem was absolutely fantastic! Super professional, right on time, and made the whole job look effortless. What really stood out, though, was how thoughtful he was — knowing I have indoor cats, he was extra careful (a true animal lover at heart!). He even handled my bonkers dog like a total pro. On top of all that, Kem gave me honest, helpful advice and went above and beyond to make sure everything was perfect. Reliable, trustworthy, and genuinely great service — I couldn’t recommend him more highly. If you want peace of mind and top-notch work, Kem’s your guy!Verified reviewerJob location: SE18Response from OnTime CMS
Thank you so much for the fantastic feedback! I'm really glad to hear you were happy with the work and that I could give you peace of mind. It was a pleasure to work with you and your wonderful pets. Your kind words mean a lot!
- GGM
10 Gas safety check
Posted 13 September
Excellent service from OnTime CMS. They responded quickly, listened carefully to our concerns and were very professional from start to finish. I would thoroughly recommend them.Verified reviewerJob location: SE23Response from OnTime CMS
Thank you so much for the kind words! We're so glad you're happy with our service and appreciate you recommending OnTime CMS.
Photos
Company Info
Owner
Mr. Kemal Mustafa
Sole Trader
4 years on Checkatrade
VAT Registered
No
Welcome to OnTime CMS.
We’re a Gas registered business working in Bromley and surrounding areas.
We’re committed to offering the highest quality plumbing and heating services at affordable prices. And I’m here to simply get the job done!
I pride myself on being able to deliver an exceptional service for every one of our clients – no matter the size or scale of the job at hand.
At OnTime CMS we offer a 12-month guarantee on any work we carry out. We want our customers to be as satisfied with every job as we are.
Working with a small but perfectly formed team means that we’re able to offer highly competitive rates in comparison to some of our bigger competitors whilst still offering exceptional service.
Whilst we are professionals, we are also human! We pride ourselves on being friendly and approachable, and we are all about building long-term relationships. Many of our clients have been with us for years because they appreciate the personal level of service, we’re able to offer.
Work undertaken but not limited to
- 24-Hour call out
- Boiler breakdown
- Landlord gas safety certificate
- Boiler Installation
- Boiler servicing
- General Plumbing
- Power Flushing
- Water Softeners
- Underfloor Heating Services
- Radiator Installation
- Unvented Systems
- Hot Water Cylinders
- Leak Diagnostics & Repair
- Radiator Draining
- Dripping Taps
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since October 2021
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks
