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Bayliss Contractors UK LTD logo

Bayliss Contractors UK LTD

London and surrounding areas

8 hires on Bark
‘20 Certificate of Excellence, 2020


Bayliss Contractors UK Ltd are a family run business with over 30 years of experience in this industry. We specialise in all aspects of property renovation, damp proofing, underground tanking systems (issued with a 10 year insurance backed guarantee) and all types of timber treatments including woodworm, dry rot, and wet rot.


Reviews (10)

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3 December 2020

Very useful advice given which resulted in us not actually needing to go ahead with full damp proofing. Super professional and honest. Would definitely use if we have any future damp issues. More...

7 November 2020

Excellent job done! Would recommend for tanking

4 November 2020

Gave me great and honest advice on a damp issue in one of my rooms. Saved me literally hundreds of ££££ ! This kind of professional integrity is hard to find. Recommended!

12 October 2020

Cannot thank Darren enough after he carried out a damp and timber report on our property and then installed a damp course for us - all at a very reasonable price. We had been given an quote from an national company that stated we needed lots of unnecessary work doing which would have cost us thousands. The inspection was far more thorough from Bayliss Contractors, Darren looked at all the walls and did a full inspection in the loft, the national company was quoting us for walls they hadn't even inspected and didn't even go in the loft for their timber inspection! Glad we got a second opinion! More...

8 December 2019

Quick response , offered very reasonable quote.

20 November 2019

The work done was for my mother in law and the feedback has been first class. Have seen the quality of the work myself and agree. I then recommended to my son whose house has a damp problem. He advised my son it was a condensation issue and gave guidance how to combat if free of charge. More...

30 July 2018

I had this company install a full dampproof course and they eradicated all the dry rot in my basement. They did an excellent professional job from start to finish and kept everything clean and tidy during and after the treatment. I have recommended Jim and Darren for some work at my mother-in-laws house in Kensington. Well done guys! More...

30 July 2018

Excellent job done by this company. From providing the quotation at the start to the end result was carried out in a very professional manor . I had 3 written quotations for woodworm treatment and picked this company as they stood out with the details and were competively priced. I would certainly recommend using this company More...

30 July 2018

Jim did a fantastic job of sorting out the major damp and mould issues I had in one of my properties that I rent out. Knowing the urgency of this matter Jim and his team worked all weekend right up until Sunday night so my tenant could move in the following week. He really went above and beyond what i was expecting. The price was very reasonable too. A star company all the way! More...

28 June 2018

Just had this company in to install a full damp proof course. They were very professional and did a great job . I will be using this company again to sort out the black mould issues I have in one of my other properties .


I have been in business with my father for 26 years now he’s retired I have set up a new family business with my Brothers, Wife and Son.

On Damp or Timbers a 30 year insurance backed Guarantee . All our building work is guaranteed under Bayliss contractors uk ltd

Customer satisfaction

My father

We have vast amounts of experience with fully qualified tradesmen who have been with the family for years.