Get to know about us

Find out who C A Waters Plumbing & Heating are and how our company began

At C A Waters Plumbing & Heating, we’re committed to delivering a professional, transparent and dependable service to homeowners and landlords across Hertfordshire.


Founded by Chaz Waters, a fully qualified plumbing and heating engineer with over 8 years of hands-on experience, we’ve grown into a trusted local company known for quality workmanship and honest advice. Chaz began his career in Edgware, North London, before founding the business in Watford in 2022. Since then, we’ve proudly expanded to a team of Gas Safe registered engineers, serving areas including Watford, Radlett, St Albans, Bushey, Elstree, and surrounding towns.


Why Customers Trust Us


We’re proud to be rated as Neighbourhood Favourite on Nextdoor, recognised by local homeowners for reliability, professionalism and consistent five-star service. Being voted by real customers in your area shows the strength of the reputation we’ve built — and the relationships we maintain.


We're also officially accredited by Which? Trusted Traders, one of the UK’s most respected consumer organisations. The Which? accreditation process is rigorous, involving a detailed assessment of our business practices, qualifications, customer satisfaction record, and financial stability. This means our customers can be confident they're hiring a company that’s been thoroughly vetted and operates to the highest standards of honesty and professionalism.


Our Services


We offer a wide range of services, including:


  • General plumbing and repairs
  • Boiler servicing (standard and premium)
  • Boiler installations and boiler repairs
  • System conversions and installations
  • Gas safety certificates (CP12) for landlords
  • Unvented cylinder servicing
  • Heating diagnostics and complex system repairs


We back all our work with a 6-month workmanship warranty, and our pricing is always clear and up front. There are no hidden charges — just straight-talking service and solutions that last. Check out our full list of pricing and services we offer!


Our Promise


At C A Waters Plumbing & Heating, our aim is simple:


To provide
direct, reliable plumbing and heating services, where trust, transparency, and customer experience are at the heart of everything we do.


Whether you need help with a small repair, an annual service, or a landlord safety check, you can count on us for honest advice and professional results — every time.

Why Choose

C A Waters Plumbing & Heating?


  • years of industry experience Gas Safe registered engineers


  • 100s of 5-star reviews across multiple platforms
    Transparent pricing and honest communication


  • Quick response times and same-day call-outs


  • Covering all areas across Hertfordshire


  • Whether it’s a boiler breakdown, a burst pipe, or a new heating system, we’re the trusted choice for professional service with a personal touch.

Located in the heart of Watford proudly serving Hertfordshire


We proudly serve homeowners and landlords throughout
Hertfordshire, delivering reliable plumbing and heating services across key locations including Watford, St Albans, Radlett, Bushey, Elstree, Borehamwood, Rickmansworth, Kings Langley, Abbots Langley, Croxley Green, Hemel Hempstead, Harpenden, Hatfield, Potters Bar, and surrounding towns. Whether you're in a busy town centre or a quiet village, our qualified engineers are on hand to provide expert service with local knowledge and fast response times.

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Trusted

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Reliable

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Experienced

Expert industry tips

Looking for expert advice on plumbing, heating, and home maintenance? Read our blog for professional tips, seasonal guidance, and solutions to common issues — written by our experienced engineers.

Read Our Blog

Services we also offer...


Cant find what your looking for? Check out just a few of many other services C A Waters Plumbing & Heating have to offer