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Business Details
17 Years
experience
Emergency
services
Your Trusted Plumber in Twickenham & Richmond
Frank Finn Plumbing has been serving residents and businesses in Twickenham, Richmond, and South London for over 14 years. Our Gas Safe registered engineers specialise in boiler installations, repairs, and annual servicing, alongside comprehensive plumbing solutions for residential and commercial properties. With decades of combined experience, we prioritise safety, reliability, and customer satisfaction, offering 24/7 emergency services and transparent pricing.

Our team maintains rigorous safety standards, holds industry certifications, and guarantees workmanship quality. We pride ourselves on delivering tailored solutions, from unvented cylinder installations to central heating upgrades, ensuring long-term efficiency and client trust. Customer testimonials highlight our prompt response times, professional conduct, and commitment to resolving complex heating and plumbing issues effectively.
Services
Boiler Installation Boiler Repair Annual Servicing Underfloor Heating Gas Safety Checks Emergency Plumbing Central Heating Power Flushing Bathroom Refurbishment Unvented Systems
Details
  • Year established: 2009
Highlights and features
  • We have over 14 years of experience in South London plumbing and heating
  • Our engineers are Gas Safe registered with regular safety inspections
  • 24/7 emergency services for urgent boiler and plumbing issues
  • Transparent pricing with no hidden fees or unexpected costs
  • Customer satisfaction guaranteed through tailored, professional service
Associations and certifications
  • Gas Safe Register
What people say
Reliable and trustworthy Excellent service quality Professional emergency response Competitive pricing Highly recommended
Services
Boiler Installation
We specialise in installing high-efficiency Vaillant boilers with 7-year warranties. Our engineers assess property requirements to recommend combi, system, or conventional boilers. We handle full system replacements and new installations, ensuring optimal performance and energy efficiency. All work complies with Gas Safe standards and includes post-installation safety certification.
Boiler Servicing
Annual boiler servicing extends equipment lifespan and maintains safety. Our engineers perform comprehensive checks including gas pressure, flue emissions, and component integrity. We identify potential issues before they become emergencies, ensuring compliance with safety regulations and preserving manufacturer warranties through documented maintenance records.
Emergency Repairs
Available 24/7 for urgent heating and plumbing failures. Our rapid response team resolves issues like burst pipes, boiler breakdowns, and carbon monoxide leaks. We carry essential spare parts for same-visit repairs and prioritise restoring warmth and functionality to homes with minimal disruption to residents.
Underfloor Heating
We design and install modern underfloor heating solutions for new builds and renovations. Our systems integrate with various boiler types, providing even heat distribution and energy efficiency. We handle both wet (water-based) and electric systems, tailored to property specifications and client comfort requirements.
Gas Safety Checks
We conduct thorough Gas Safety Inspections (CP12) for landlords and homeowners. Our engineers check appliances, pipework, and ventilation systems, issuing official Gas Safety Certificates. Regular checks prevent dangerous gas leaks and ensure compliance with legal requirements for rental properties.
People
Frank Finn
Owner & Lead Engineer
With over 14 years as a qualified plumber, Frank established his Twickenham-based business after consulting for local builders. He specialises in heating system design and complex repairs, maintaining Gas Safe accreditation and industry-leading standards.
Questions
Are your engineers Gas Safe registered?
Yes, we're registered on the Gas Safe Register (No. 523086) with regular inspections of our personnel and equipment.
Do you offer emergency plumbing services?
We provide 24/7 emergency callouts for boiler breakdowns, burst pipes, and heating failures across South London.
What boiler brands do you install?
We specialise in Vaillant boilers but can supply and install various market-leading brands with competitive warranties.
How often should boilers be serviced?
Annual servicing is recommended to maintain efficiency, safety, and warranty validity for all boiler types.
Can you help with bathroom renovations?
We handle complete bathroom installations including plumbing, heating, and unvented hot water systems.
Reviews (4)
Joe Pecorelli
Jun 27, 2021 Report
Positive:Quality
fast, courteous and efficient service - impressive company
Service:Install water heater
Karen S.
Jun 05, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
What a fabulous service! Our boiler stopped late on Wednesday and we rang them immediately. Their out of hours service picked up and arranged an appointment for the next afternoon. The repair man was polite, respectful and very professional. Fixed the issue there and then. Very happy.
Service:Repair water heater
Mandy Hughes
Apr 27, 2021 Report
Positive:Professionalism,Punctuality,Responsiveness
What makes a good plumber?
Professional, on time, efficient and does a great job. I highly recommend Frank Finns Plumbing Ltd.
Service:Install faucet
Christopher Perry
Apr 26, 2021 Report
Positive:Professionalism,Punctuality,Quality,Value
Very competitive on price. Frank is incredibly knowledgeable and does not look to push the most expensive options. James who did the install was very professional and I felt completely at ease with letting him get on with the work.
Services:Install water heater,Install thermostat