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26 Years
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Emergency
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24/7 Emergency Plumbing & Gas Services in London
Established in 2000 as a family-run business, Heatflow Plumbing & Gas Install has grown into one of London's leading independent service providers offering 24/7 plumbing, gas, electrical, and property maintenance solutions. Our reputation is built on employing only Gas Safe and NICEIC-certified engineers who deliver over 400 jobs weekly across Greater London. We maintain rigorous quality standards through continuous staff training and investment in advanced equipment like GPS-tracked service vehicles.

Our comprehensive services cover emergency repairs, boiler installations, power flushing, and full property refurbishments, supported by transparent pricing and a 100% satisfaction guarantee. With a dedicated team operating from our Walthamstow headquarters, we combine rapid response times with technical expertise to serve residential and commercial clients across 120+ London postcodes.
Services
Emergency Plumbing Gas Safety Certificates Boiler Installations Power Flushing Kitchen Plumbing Drain Jetting Electrical Repairs Bathroom Refurbishments Central Heating Landlord Services
Details
  • Year established: 2000
Highlights and features
  • 24/7 emergency response with engineers arriving within 60 minutes
  • Gas Safe and NICEIC-certified professionals guarantee compliance
  • Transparent half-hourly charging with no call-out fees
  • Free initial consultations for all property maintenance needs
  • 100% satisfaction guarantee on all plumbing and gas work
Associations and certifications
  • Gas Safe Register
  • NICEIC
What people say
Emergency plumber within hours Professional and knowledgeable team Competitive pricing and transparency Follow-up maintenance included Reliable problem resolution
Services
Emergency Plumbing
Our Gas Safe-certified engineers provide rapid response for burst pipes, leaks, and drainage emergencies. Using GPS-tracked vehicles, we guarantee arrival within 60 minutes across London. All emergency work includes temporary solutions and permanent repairs with manufacturer warranties.
Gas Safety Certificates
Annual gas appliance inspections for landlords and homeowners. Our engineers check boilers, cookers, and fires for safety compliance. Includes detailed reports and immediate repairs to prevent carbon monoxide risks in residential and commercial properties.
Boiler Installations
Supply and fitting of combi, system, and conventional boilers. We offer same-day replacements and energy-efficient upgrades with Worcester Bosch and Vaillant models. All installations include system flushing and 5-year parts warranties.
Power Flushing
High-pressure cleaning for central heating systems. Removes sludge and scale buildup in radiators and pipes. Restores efficiency and prevents boiler noise. Completed in under six hours with chemical inhibitor treatment for long-term protection.
Kitchen Plumbing
Sink installations, dishwasher connections, and gas hob servicing. Our qualified plumbers handle hot and cold water systems with minimal disruption. Includes leak testing and compliance certification for all kitchen-related plumbing work.
Questions
Do you offer 24/7 emergency plumbing services?
Yes, we provide 24-hour emergency call-outs across London with engineers arriving within 60 minutes of your call.
Are your engineers Gas Safe registered?
All our gas engineers are Gas Safe Register-certified with full compliance documentation available upon request.
What areas of London do you cover?
We serve 120+ London postcodes including Walthamstow, Islington, Hackney, and all zones 1-4.
What payment methods do you accept?
We accept cash, card, and bank transfers with transparent pricing provided before work commences.
Do you provide guarantees for your work?
All services carry a 12-month workmanship guarantee with manufacturer warranties on installed components.
Reviews (4)
Jay Jo
Dec 29, 2021 Report
The best plumber ever! Not only hes done a perfect job but also he was super friendly! What I liked the most is that he kept me updated for the process so that I could understand what was going on. 10/10 service!
Jean Burr
Dec 08, 2021 Report
I would give Vijay 10 stars if I could! He is courteous, very professional and his work is excellent and reasonably priced. He fixed our leaking boiler last week and did some pipe work for us today and we are really pleased with the result. Thank you Vijay!
Joanna Weston
Nov 06, 2021 Report
Excellent service, very friendly and knowlegdable, explained everything to me really well, would definately recommend! Thank you
Shilpa Shah
Jul 02, 2021 Report
Vijay was really professional and there within the hour to fix a problem at our charity site. Without him we would not have been able to function and carry on helping people. He found out what the problem was, explained it in basic terms and shared different options for solutions with prices so that I could make an informed decision. He was courteous and respectful. I would 100% recommend Heatflow Plumbing and Gas.