London’s No.1 Concrete Resin Injections Specialists
30+ years of experience
30 year insurance-backed guarantee
Friendly, qualified team & competitive prices
No job too big or small | commercial & domestic


















London’s No.1 Concrete Resin Injections Specialists
It is common for the joints in concrete structures like car parks to suffer from microscopic cracks that can let water through.
Leaking concrete joints can have disastrous consequences, potentially resulting in rust to metal bars and decay to the concrete.
We are able to inject a resin that acts as an expanding foam to combat these cracks and leave you 100% worry-free – and it won’t break the bank!
Crown Preservation are a leading damp company London homeowners and businesses use for property preservation.
Call now for a free no-obligation chat and we’ll see if we can help you.
For quotes or queries: Contact us today!
Gayla
Job well done with limited fuss!
Dan Gable
Great service, really good work and friendly, helpful staff. Recommended.
jon howell
Initially sound advice offered on the problem. Then a fast turnaround in completing the works which really helped me out.
Linda Ross Davies
Excellent service and honest advice, which actually led to reassurance that no work was presently required!
Prasanth Ramalingam
Excellent Service, reliable, Best recommendation, Spot on. I would definitely recommend.
Andrew Newland
Great service, friendly and professional. Really happy with the standard of workmanship.
Priya patel
Really good company, came same day for survey and provided excellent advise
Ram Maharaj
Very quick service. Scheduled job performed on time and professionally. Will definitely use again.
Becky Turner
Great job from the team. Very helpful in their advice and fitted our job in very quickly. Thanks
Chris Carbone
Declan provided very helpful and informative advice on the work they did on our extension.
For estimates and quotations



Concrete Resin Injections specialists London: Why choose Crown?
We have over 30 years’ experience in the property preservation business
We’re big enough to handle the largest of jobs but small enough to care for every client
Our team is friendly, professional and fully qualified and our prices are always competitive
All our work has a 30-year insurance-backed guarantee (most competitors have 20-year guarantees)
Our highly-trained team operate across the whole of London and the Home Counties
