London’s No.1 Basement Excavations 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 Basement Excavations Specialists
Renovating and excavating a basement allows for an additional room in a home – significantly adding to a property’s value.
Our highly-trained team have over 30 years of experience in basement excavations across both commercial and residential properties across London and the Home Counties.
Crown Preservation are the leading damp company London homeowners and businesses use for property preservation.
No basement excavations job is too big or too small. Call now for a free, no-obligation quote.
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
Basement Excavations specialists London: Why choose Crown?
We work with construction professionals and homeowners on both commercial and residential properties
Professionalism is at the core of everything we do; we pride ourselves on the personal nature of our service
Our basement excavation services carry a 30-year insurance-backed guarantee, with a free radon gas test
Services are provided by our friendly, fully qualified staff – never outsourced and highly competitive pricing
