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Expert Plumbing & Heating Services in Twickenham
Frank Finn Plumbing has been serving the Richmond and Twickenham areas for over 14 years, delivering expert plumbing and heating solutions. Our Gas Safe registered engineers specialise in boiler installations, repairs, and annual servicing, alongside comprehensive gas safety inspections and underfloor heating systems. With a focus on reliability and customer satisfaction, we prioritise safety, transparency, and quality workmanship.

Our team combines technical expertise with a consultative approach, ensuring tailored solutions for both residential and commercial clients. We maintain rigorous safety standards, use premium parts, and offer competitive pricing without compromising on service excellence. Backed by a 12-month guarantee and 24/7 emergency support, we pride ourselves on building long-term trust through consistent, professional service delivery.
Services
Boiler Installation Boiler Repair Boiler Servicing Underfloor Heating Gas Safety Checks Plumbing Repairs Central Heating Bathroom Installations
Highlights and features
  • Gas Safe registered engineers with over 14 years of industry experience
  • 24/7 emergency plumbing and boiler repair services
  • Specialist Vaillant boiler installers with 7-year warranties
  • Comprehensive annual boiler servicing to ensure safety and efficiency
  • Proven track record of 5-star customer reviews and repeat clients
Associations and certifications
  • Gas Safe Register
  • APHC Member
  • NCS Registered
What people say
Reliable and trustworthy Excellent customer service Professional and friendly High-quality workmanship Prompt emergency response
Services
Boiler Installation
We specialise in installing high-efficiency Vaillant boilers and complete central heating systems. Our Gas Safe engineers assess your property's needs to recommend optimal boiler types and outputs. We handle all aspects from pipework to thermostat setup, ensuring compliance with safety standards. Our installations include system, combi, and conventional boilers tailored to property size and hot water demands.
Boiler Servicing
Annual boiler servicing includes safety checks, component inspections, and efficiency optimisation. Our engineers test gas pressure, flue emissions, and electrical connections while cleaning internal parts. This prevents breakdowns, maintains warranty validity, and ensures safe operation. We provide detailed reports and gas safety certificates post-service.
Emergency Repairs
Available 24/7 for urgent boiler and plumbing failures. Our rapid-response team diagnoses issues using diagnostic tools and carries common spare parts for immediate fixes. We prioritise restoring heating and hot water while identifying underlying problems to prevent recurrence through same-day repairs.
Gas Safety Checks
We conduct thorough Gas Safe compliant inspections of boilers, cookers, and gas pipework. This includes checking for leaks, flue integrity, and carbon monoxide risks. Landlords receive Landlords Gas Safety Records, while homeowners get detailed safety reports to ensure legal compliance and family safety.
Underfloor Heating
We design and install modern underfloor heating solutions for new builds and renovations. Our systems integrate with boilers or heat pumps, offering even heat distribution and energy efficiency. We handle both wet (piped) and electric systems, including thermostat programming for zoned temperature control in residential and commercial properties.
People
Frank Finn
Owner & Lead Engineer
With over 14 years of plumbing experience, Frank established his Twickenham-based business seven years ago. He specialises in boiler systems and gas safety, consulting on major projects while maintaining hands-on service delivery. His technical expertise and customer-focused approach have earned consistent 5-star reviews.
Questions
What plumbing and heating services do you offer?
We provide boiler installations, repairs, and servicing, underfloor heating, gas safety checks, central heating systems, bathroom renovations, and emergency plumbing services across Richmond and Twickenham.
Are your engineers Gas Safe registered?
Yes, all our engineers are Gas Safe registered (Registration Number 523086) and undergo regular safety training to ensure legal and safe gas appliance work.
Do you offer emergency plumbing services?
We provide 24/7 emergency plumbing and boiler repair services with rapid response times for urgent heating and gas safety issues.
Why should I service my boiler annually?
Annual servicing ensures safety by preventing carbon monoxide leaks, maintains efficiency to reduce energy bills, and extends boiler lifespan while preserving warranty validity.
What makes Vaillant boilers a good choice?
Vaillant boilers offer energy efficiency, reliability, and a 7-year warranty. We are certified installers, ensuring expert setup and maintenance for optimal performance.