London's No.1 Wall Tie Replacement Specialists

From start to finish Declan has been on hand to answer any questions I had. The labourers Rob and Valentino where excellent, hard working and efficient. Each night they made sure they cleaned up not leaving a mess and everything was done in a professional manner. The work was to a great standard. Even when the job docket was slightly wrong, Declan sorted it out no problems. Did a great job overall.

Friendly and polite, quick to respond, excellent communication and as the work our property required ended up being a smaller job than Crown Preservation normally take on, Declan gave us a recommendation and we ended up with an equally professional contractor. As the work has only just been completed, I cannot speak to its longevity, but this feedback is really regarding my interactions with Declan and Crown Preservation and I’m happy to recommend based on my positive experience.

Excellent Service, reliable, Best recommendation, Spot on. I would definitely recommend.

Great service, really good work and friendly, helpful staff. Recommended.

5 star service!! we was due to complete on the sale of our house when damp proofing specialists said we had damp in our property, we called Declan who came a few days later to tell us we had no damp problem what so ever .very professional .for Declan being a totally honest man he saved us £3500. I would definitely recommend crown preservation. thanks

Highly recommend Crown Preservation. It was an absolute pleasure meeting Declan from Crown Preservation, who carried out a thorough inspection and the meter readings showed no evidence of damp.
A roofer had previously mis-informed me that there was and work was required. Declan saved me over £800!
If you need an honest answer ask Crown, they go above and beyond.

I liked Declan from Crown Preservation Damp Proofing instantly. I found him to be honest and trust-worthy. He could have charged me a fortune for his services but instead he was very open and honest with me and gave me good advice on how I could treat my damp problems myself. He will be my first point of call for any future issues and I would not hesitate to recommend him.

We have worked with Declan & his team on several jobs, over the past several years, I must say Declan got back to us very quickly, when our usual tanking company failed to respond on time for a large up and coming project.
Since then we have used only Crown Preservation, and are more than happy to recommend Declan and his team to anymore.
Many thanks Stephen B.