This is what we do to solve your Knebworth drainage problems:

1. Arrive promptly.
2. Clear the troublesome blockage,
3. Charge the price quoted,

Job done!

This is why we are the Knebworth #1 favourite drain contractor, our reviews say it all!

We are customer driven, undertake quality drainage works, always at a great price anywhere through Hertfordshire, simply because we care!

Whilst Knebworth drain clearance is not the world's most glamorous job, we think it’s important, no job is too big or too small.

We offer fantastic fixed price Knebworth drain service so we take out any worry about the price.  Our reviews confirm you are dealing with the good guys.

What some of our Knebworth drainage customers say about us ‘’Very impressed. Arrived at the house within 2 hours of us placing the initial call. Could not have been more helpful. We would not hesitate to call again and will recommend to friends.” and they also say “Brilliant! On Time. Very quick and tidy.” and further “Excellent!”

We are proud to say all of our reviews are independently verified.

Customer driven plus great price and service...

5944 reviews = 9.73 out of 10

Clearing of a blocked drain line just past the interceptor

"I have used Happy Drains before, and again they provided a fast and excellent service from the original phone call right up to the finished job. Work carried out quickly with care, consideration, and cleanliness. Everything was left tidy, clean and in place. I would highly recommend Happy Drains. Finally, the cost of £114 (inc.VAT) and was value for money. I can't help but thank this company for its continued high level of service"

Outside runoff drain to mains was backed up and overflowing.

"Called them on a Saturday when the drain was especially playing up and within 20 minutes they rang back with the job booked in for the Monday. Friendly, prompt service on the phone, same again when the fella turned up. Done in 10 minutes. Didn't have to pay him then and there, but instead was issued online invoice and link to super-simple payment procedure. Brilliant. Highly recommended; will definitely use them again - just hope I won't have to! "

Clear Kitchen Drain

"Very polite from asking if it was okay to park on the drive to explaining what the problem was, what he planned to do, showing the camera footage & clearing up & explaining guarantee. Invoice came through with amount advised. Would definitely use again. "

Kitchen sink not running away

"Rapid response, friendly and reliable workmen, came and did exactly what they said. Follow up afterwards was excellent!"

...for more great reviews visit Checkatrade >

Buying, selling, moving or building in Knebworth?

The sort of problems we can find in Knebworth drains and sewers include.

• Root penetration through joints
• Displaced, dropped or open joints

Our trained Knebworth drainage operatives quickly and accurately diagnose and code the Knebworth drain defects using the latest industry standard drain CCTV surveying equipment and reporting software. Our technical reports identify and pinpoint all the relevant findings and Knebworth drainage problems. All our reports are easy to understand, complete with colour stills and recommendations.

House Pre-Purchase Report: We undertake a fixed price Knebworth home buyer CCTV drain survey. In Knebworth SG3 we include in our price technical reports that show any defects, with a quotation for any remedial repairs required.

Repair Works

From minor localised pin point repairs to the complete overhaul of a Knebworth drainage system, we have the expertise and equipment to carry out the works professionally and efficiently using ‘no dig’ and ‘excavation’ techniques.

Re-lining isn’t suitable for every application, so where necessary we are equipped to carry out traditional excavation methods for drainage repair or replacement. Whatever the chosen option it will represent the best value option available to save time and money.

Drainage experts to clear Knebworth blockages quickly

Not only that but at a great price, efficiently & safely.

All it takes is a couple of clicks or just one phone call to our friendly team member. Skilled and trained to deal with all Knebworth SG3 drainage and WC blockage problems.

Normally the vast majority of Hertfordshire blockages are solved in one visit using electro-mechanical machinery and high pressure jetting.

The best bit is that electro-mechanical machinery and high pressure jetting is included in the price.

“Brilliant! On Time. Very quick and tidy.” and there's more...

5944 reviews = 9.73 out of 10

Outside drain clearing

"Calm her within an hour of my call. Polite and efficient from start to finish. Really happy. Thank you."

Clearing blocked drain

"The engineer turned up bang on time. He was polite, reassuring and completely competent. He resolved the problem quickly and efficiently. One very happy customer."

Drain unblocked

"Happy Drains were excellent. He was with us within 3 hours of contacting the company. He knew exactly what he was doing. Was polite, clean and efficient. Went above and beyond to clear a nasty blockage. Couldn't have been more impressed with the service. Thank you. Would highly recommend "

Downstairs loo and sink unblocking, by jetting upstream from manhole in the garden.

"Brilliant. From the first phone call to saying goodbye. Job explained, job completed and everything works perfectly. The young guy called Tommy from Sunbury was top drawer. Going to do this jetting annually now."

...for more great reviews visit Checkatrade >