DMK PLUMBING (we cover boilers) Ltd
Penarth
Checkatrade member since February 2024
Services
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Cooker Installation
- Gas Boiler Servicing / Repair
- Smart Thermostats
- Emergency Central Heating Repair
- Gas Central Heating Servicing / Repair
- Emergency Plumber Service
- General Plumbing
- Pipe Fitter
- Plumbing Repairs
- Radiator Installation
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Tap Repair
- Water Supply Pipe Repairs
- Blocked Toilets
- Power Flushing
- Blocked Baths
- Blocked Sinks
- Water Leak Detection
Customer Reviews
Write a review9.96 /10
Based on 50 reviews over the past 12 months
Quality of work
9.96
Reliability
9.92
Communication
10
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this trade's professional and efficient service, frequently highlighting their quick response times and excellent communication. They come highly recommended for a variety of plumbing and heating jobs, with reviewers noting their high standard of work and friendly approach.
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Reviews (122)
10 Boiler over pressurising
Posted 25 November 2025
Fixed our Vaillant 831 Ecotec plus boiler!! Professional efficient service Will be using again for annual servicing ⭐️⭐️⭐️⭐️⭐️Verified reviewerJob location: CF38- LLewis S
10 Boiler service
Posted 31 October 2025
They came quickly, sorted the boiler service I needed and left, no complaints good job done. Even took their shoes off at the door if that matters to some people. Would recommendVerified reviewerJob location: NP19 - EEmily S
10 Boiler leak
Posted 26 October 2025
Punctual and quick to respond. Very pleased with how soon they sorted my leaky boilerVerified reviewerJob location: CF72 - JJohn B
9.33 Highly recommended.
Posted 22 October 2025
Excellent service from DMK. Boiler service carried out as arranged. Very efficient job done and guy very pleasant to deal with. Highly recommended.Verified reviewerJob location: CF14 - MMichael T
10 Boiler repair
Posted 21 October 2025
Job location: CF14Very quick and efficient. No fuss. Extremely good communication. I would highly recommend 10 Great work - would recommend
Posted 09 October 2025
Extremely professional, very helpful and reasonably priced!Verified reviewerJob location: CF24
Photos
Company Info
Owner
Mr Konstantinos Dimitriadis
Sole Trader
2 years on Checkatrade
VAT Registered
No
At DMK PLUMBING we are competent engineers who install repair and service or CP12 boilers with a high standard finish.
We also offer finance to make sure no one is left out in cold give as a try, and you won’t be disappointed experts on repair available on weekends.
Also with one call or message be sure your job will be done on high standards.
You can find out more on our website or Facebook page.
Any questions don’t hesitate to contact and we be happy to help with all your heating or plumbing inquiries.
Thank You.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since February 2024
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