We are the favourite, reputation does matter, read our reviews to see why!

We are the local Welwyn drain clearance business, we know our stuff and we're a friendly service. Family owned and locally based, always available to take care for your Welwyn drainage problems and we're ready when you are.

Once we're on site we'll quickly figure out the issues and get to the heart of your Welwyn drain problem as speedily as we can, fix it right and fix it fast first time, complete with best quality guarantees for you to be assured.

Our Welwyn householders and residential customers get the benefit of a fixed price with guaranteed excellent service and for local Hertfordshire businesses in whatever sector we always offer the very ‘best value’ complete service, call us now for great prices and speedy service.

Before we undertake any works, be assured we'll confirm our price to you to give you both satisfaction and contentment.

Happy Drains, leading the way with great customer feedback...

5871 reviews = 9.76 out of 10

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Blocked drain

"Quick response; good diagnosis on what to do; right equipment to clear the problem; did the job and explained how to reduce recurrence / maintainence. Good people to do work locally. And fair pricing "

Drain / Sewer Clearance

"Initial request via Checkatrade was made and Happy Drains Ltd called me within seconds - I was given a cost and timeslot within 15 mins. The Engineer arrived on time, fixed the issue and left everything tidy - all within just over an hour from initial inquiry. Brilliant - Thanks Happy Drains Ltd :) Everyone I spoke to was friendly and helpful - I can highly recommend the Happy Drains team."

Unblocked a gullley drain

"The man was extremely calm and cheerful and went out of his way, even in pouring rain to clear my drain. I had limited access as the neighbour had built an extension over the manhole, but it didn't phase him and he completed the job."

...for more great reviews visit Checkatrade >

Repairing defective drains using traditional and ‘Trenchless Technology’ (CIPP)

Our expert Welwyn drain replacement and repair services are the ‘up to the minute’ for improving and fixing damaged drainage systems cost-effectively. These benefits include:

• Lower Costs
• Zero scarring to drives and gardens
• Saves Time
• Saves Money

We always promise to deliver a level of service that you will enjoy and that is guaranteed.

Throughout any works in the Welwyn AL6, we work respectfully and tidily to take care of you and your property. Highest standards are always employed, so you are in the safest of hands.

CCTV technology allowing us to explore faulty pipes, drains and sewers.

If you are buying a Welwyn property or developing a Hertfordshire property or developing a site, its important you understand your drains and how they work. We will identify problems and deliver the most cost-effective repair for defects that get in the way of the free-flowing of your pipework. We offer WRC coding to categorise and score the severity of any problem found, and with that information we are then able to propose the most cost-effective solution to any drain problem found.

We provide a detailed written report including all the relevant and pertinent information you need to make informed decisions, in a way that’s easy to understand and jargon-free with an accurate quotation for the repair that may be required to bring the drain back up to a serviceable standard.

A blocked drain will need to be dealt with, fast.

The last thing you need is flooding, and the associated damage that flooding may cause. A local Welwyn trusted and vetted drainage company we respond fast & efficiently. For environmental and for health reasons, we don't delay, we're ready and waiting.

Our investment in the best tools for the job and in training in the use of high pressure jetting and electromechanical equipment leaves us with experience and knowledge to deal with Welwyn drainage problems - we typically solve the drain problem in just one visit.

Our drainage customers know great service when they see it...

5871 reviews = 9.76 out of 10

Unblock drains and Toilet

"Prompt informative helpful advice. Went above and beyond to evaluate all aspects of safeguarding to avoid a repeat."

Drain jetting

"Friendly, reliable and good value, I am glad to recommend Happy Drains"

Unblocking Community Hall Drain

"A super professional job carried out by Tommy who came urgently to unblock our drain. He was on time, extremely polite and explained what was happening every step of the way. He even gave us handy tips for keeping our drains clear in the future. Would highly recommend Happy Drains and of course,Tommy. We can't thank him enough."

Unblocking soil pipe

"The engineer that came out was very pleasant, got on with the job and was sorted very quickly , Would definitely have these people out again"

...for more great reviews visit Checkatrade >