Business Details
Emergency
services
Your Trusted Plumbing & Heating Experts in Woking
Niall's Plumbing & Heating was founded by Niall-Anthony Gengasamy, who began his career with a four-year apprenticeship at age 16. Over the past decade, we have built a reputation for exceptional customer service, craftsmanship, and reliability in plumbing, heating, and renewable energy solutions. Our team of highly skilled, Gas Safe-registered engineers delivers tailored services, including boiler installations, central heating systems, and power flushing, across Woking, Guildford, and Surrey.As accredited installers for Worcester Bosch and Hu-Heat, we offer extended warranties and competitive pricing, ensuring transparency and value for money. Our commitment to quality is reflected in customer testimonials praising our prompt, professional service and dedication to resolving issues efficiently.
Services
Boiler Service
Boiler Repair
Boiler Installation
Central Heating Installation
Landlord Safety Check
General Plumbing
Power Flushing
Underfloor Heating
Air Source Heat Pumps
Ground Source Heat Pumps
Highlights and features
- We have over 10 years of experience in plumbing and heating solutions.
- Accredited installers for leading manufacturers like Worcester Bosch and Hu-Heat.
- Free quotes and no call-out charges for all services.
- Highly skilled, Gas Safe-registered engineers ensure compliance and safety.
- 30% off specific boiler brand installations during promotional periods.
Associations and certifications
- Worcester Bosch Group
- Hu-Heat
- Gas Safe Register
What people say
Professional and efficient
Highly recommend
Thorough, friendly
Best plumbing engineers
Fixed with no fuss
Services
Boiler Installation
Niall's Plumbing & Heating offers expert boiler installations across Woking and Surrey, accredited by Worcester Bosch for extended warranties. Our process includes a free survey, tailored quotes, and minimal-disruption fitting. We ensure compliance with Gas Safe standards and provide post-installation guidance for optimal system performance.
Central Heating Installation
We install efficient central heating systems using premium materials, tailored to property needs. As accredited installers for Worcester Bosch and Nu Heat, we offer competitive pricing and warranties. Our process includes detailed planning, regulatory compliance checks, and post-installation safety verification.
Power Flushing
Power flushing removes sludge and debris from central heating systems, enhancing efficiency and longevity. Niall's Plumbing & Heating uses advanced equipment with electromagnetic and chemical treatments to restore even heat distribution and reduce energy bills, ensuring system reliability.
Underfloor Heating
Niall's Plumbing & Heating provides underfloor heating solutions designed for individual property requirements. As accredited Hu-Heat installers, we offer full-package installations with custom control options. Our team assesses existing boilers and advises on necessary upgrades for optimal performance.
Boiler Servicing
Annual boiler servicing ensures safety, efficiency, and reliability. Our Gas Safe engineers conduct comprehensive checks, including flue analysis, pressure testing, and component cleaning. Competitive pricing starts at 75 + VAT, with discounts available for combined Gas Safety Checks.
People
Niall-Anthony Gengasamy
Founder
Niall-Anthony founded Niall's Plumbing & Heating after completing a four-year apprenticeship. He prioritises restoring the plumbing industry's reputation through customer-centric service, qualified engineers, and strict recruitment standards for technical expertise and professionalism.
Questions
What areas do Nialls cover?
We serve Woking, Guildford, and surrounding areas in Surrey, providing plumbing, heating, and renewable energy solutions.
Are Nialls Gas Safe registered?
Yes, all our engineers are Gas Safe registered, ensuring compliance with safety standards for boiler and gas appliance work.
Do you offer emergency repairs?
Yes, we provide 24/7 emergency repair services with no call-out charges for urgent plumbing or heating issues.
What warranties do you offer?
As accredited installers for Worcester Bosch and Hu-Heat, we provide extended manufacturer warranties on boiler and underfloor heating installations.
How often should I service my boiler?
We recommend annual boiler servicing to ensure safety, efficiency, and longevity, starting at £75 + VAT.
Reviews (6)
David Woodward
Jan 03, 2022
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Incredible service, diagnosed my heating issue remotely over the phone just before Christmas and talked me through how to fix as they couldnt attend. Best service Ive had for a long long time!!
Niall Dacosta
Dec 16, 2021
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Was able to diagnose a fault on our boiler remotely (via what's app when covid meant a site visit was not possible), and advised of a simple fix which worked. We've also used them on previous jobs and found they are reliable and fix the problems in hand.
Service:Boiler repair
Service:Boiler repair
Adam Hanrahan
Dec 13, 2021
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After being let down by other plumbers and heating engineers in the past, we stumbled upon Niall's Plumbing & Heating. From the start, Niall, was responsive to our messages and promptly came round to assess the work (underfloor heating issue). We booked a date and Niall turned up early - never seen a tradesman do that before! Niall seemed knowledgeable about the work required and although there was a delay in the repairs being completed, due to parts not being available - the work was completed in an orderly and timely manner. The underfloor heating is now working and we have faith/trust in Niall
Victor Anderson
Nov 07, 2021
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I had a recent emergency with my shower pump and the first few plumbers I contacted weren't interested in the job. I found Niall's via a Google search and within minutes of leaving a message, Niall called me to discuss a solution. Within 24 hours he had replaced my existing hoses with far superior ones and breathed new life into my shower pump. I will definitely use Niall's again after this positive experience.
Danny Murray
Oct 25, 2021
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Positive:Professionalism,Quality,Responsiveness
Niall was truly professional, efficient and value for money. He responded same day and resolved our issues there and then explaining costs and various options at every stage. We'd highly recommend him and his team.
Services:Heating maintenance,Boiler repair
Niall was truly professional, efficient and value for money. He responded same day and resolved our issues there and then explaining costs and various options at every stage. We'd highly recommend him and his team.
Services:Heating maintenance,Boiler repair
Jayeeta Mk
Oct 16, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Niall's responded to our need to repair radiators, toilet overflow and shower/flush repair within 24hours. He did an excellent job and provided advice to new bees like us how to manage the radiators/boiler warranty etc. Really pleased with his service and highly recommend Niall's. Will definitely use their services in future.
Services:Toilet repair,Heating equipment repair & installation,Leak investigation and repair
Niall's responded to our need to repair radiators, toilet overflow and shower/flush repair within 24hours. He did an excellent job and provided advice to new bees like us how to manage the radiators/boiler warranty etc. Really pleased with his service and highly recommend Niall's. Will definitely use their services in future.
Services:Toilet repair,Heating equipment repair & installation,Leak investigation and repair
