Dema Plumbing & Heating LTD
Waltham Cross
Checkatrade member since September 2025
Services
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Blocked Toilets
- 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
- Water Pumps Repair
- Water Supply Pipe Repairs
Customer Reviews
Write a review10 /10
Based on 4 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (4)
10 Reliable and Professional Plumber – Highly Recommended!
Posted 16 September
I had an excellent experience with Stefanos Dema.He arrived on time, quickly identified the problem, and explained everything clearly before starting the work. He was professional, respectful in my home, and made sure everything was clean before leaving. The job was done efficiently and to a very high standard. I’m very happy with the service and would definitely call him again for any future plumbing needs.Verified reviewerJob location: N1310 Bathroom renovation
Posted 15 September
Dema Plumbing & Heating is a local and reliable company. Providing desigh & supply, repairs & improvements with good prices to suit your needs. Most important is their friendly approach.Verified reviewerJob location: EN810 Excellent service
Posted 15 September
Stefanos was polite and professional.He explained us everything we needed to know about our new kitchen sink-water filter.Tottaly recommended 👌.Professional-punctual and clean 👌.Verified reviewerJob location: EN810 i can trust him with any project !
Posted 15 September
Job location: N20very professional and efficient work from stefan ! i would definitely recommend him !
Photos
Company Info
Owner
Mr Stefan Ntema
Ltd Company
Member since 2025
VAT Registered
No
Dema Plumbing & Heating LTD started trading 2015.
My name is Stefan skilled and valuable with a decade of hands-on experience in residential and commercial Plumbing.
Specialist in bathroom renovation, kitchen project, and small-scale installation, delivering high quality workmanship with attention to details.
Strong knowledge of modern Plumbing systems, fixtures, and fittings, ensuring efficient solutions tailored to client's needs.
Known for professionalism, problem-solving, and cost- focused approach.
Key skills:
• bathroom and kitchen renovation
• installation of pipes fixtures and appliances
• repair and maintenance of Plumbing systems
• troubleshooting and fault-finding
• clear communication with clients and contractors.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since September 2025
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