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Trusted and reliable local plumbers and heating engineers

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Why struggle to find a plumber to fix a leaky tap or faulty boiler?

HTS provide complete plumbing and heating services for your home in Watford, St Albans or Hemel Hempstead. One phone number, a small team of fully trained local experts and a professional, clean and guaranteed service.

Our experts install, repair and maintain your heating systems and water systems with precision and care.

Your Local Plumber in Watford, St Albans & Hemel Hempstead

Whether it's a new installation, a complex repair, or routine maintenance, we ensure your home stays warm and your water runs smoothly all year round. With years of experience, reliable service, and a commitment to quality, we make sure your plumbing and heating needs are always met with professionalism and efficiency.

Common heating and plumbing faults that our plumbers and heating engineers regularly fix...

Faulty boilers, Cold radiators or Heating-problems cold?
Faulty boilers, cold radiators or heating problems?
Lower water pressure and slow showers Slow?
Low water pressure and slow showers?
Blocked or slow to drain sink, bath or shower waste? blocked?
Blocked or slow to drain sink, bath or shower waste?
Leaking pipes or emergency repairs needed?. leaking?
Leaking pipes or emergency repairs needed?

Plumbing and heating design and installation services...

Thinking about replacing your boiler Watford St Albans?
Thinking about replacing your boiler?
Looking for a bathroom renovation expert?
Looking for a bathroom renovation expert?
Thinking about upgrading your heating system?
Thinking about upgrading your heating system?
Leaking pipes or emergency repairs needed?.
Replacing central heating with underfloor heating?
Book a Plumber or Gas Enginner

Fully qualified and fully trusted plumbers

Testimonial rating
“Paul and his team have been a tremendous support keeping my Dad's old plumbing functioning whilst he was cared for at home. They had to unpick his plumbing DIY and did it with professionalism and compassion. Many thanks, guys!”
Alo Campbell Plumbing Repair, Croxley Green November 2025
“A refreshingly efficient and reliable plumbing and heating firm. Carried out a variety of works for me over a few months, always arriving and finishing when they said they would and charging no more than quoted. I will use again.”
David Cox Plumbing and heating services, Watford November 2025
“I've used HTS for many years and continue to do so. They are reactive when needed and expert in all things plumbing. From my experience, I would recommend them unequivocally.”
Tony Berk Plumbing repair, Watford January 2025
Vaillant Approved Installer Aqualisa Trained Installer Worcester Bosh Group Accredited Installer Gas Safe Registered NAPIT Registered

Get your FREE quote…

Please complete the form below providing a little detail about your problem or project and we’ll be in touch as quickly as possible. Need urgent help? Call 01923 332855.

Plumbers Watford St Albans

We like to keep it local…

We focus on providing expert plumbing skills for our closest customers.

We are plumbers in Watford, St Albans plumbers and undertake Croxley Green plumbing services. We also provide plumbers in Rickmansworth and Chorleywood and our plumbers also service clients in Bushey, Northwood and Radlett.

Call 01923 332855 to book a home visi.
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