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About Us

At Crownstone Group, we work with residential and commercial clients to survey, plan and construct basements as well as working in drainage and damp prevention and protection. Whatever the work undertaken, we place our reputation and the happiness of our clients above all else. Our team adhere to our core values of fairness, humanity, excellence and collaboration in all that we do. Everything we do is to the highest possible standards, both in terms of quality and in terms of adhering to building regulations and British Standards. Every basement we work on and every damp and drainage issue we address is resolved and left robustly watertight – as you would hope it would be.

Services Provided

Basement Conversion, Basement Design, Basement Waterproofing, Damp Proofing, House Extensions, Sump Pump Installation, Sump Pump Repair, Waterproofing, Wine Cellar Design, Wine Cellar Installation, Sump Pump Maintenance

Areas Served

London, Essex, Sussex, Berkshire, Hertfordshire, Buckinghamshire, Kent, Surrey, Bedfordshire, Cambridgeshire, Hampshire, Oxfordshire

Awards

CSSW CSRW New Civil Engineer Tech Fest Finalist

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Business Details

Business Name

Crownstone Construction

Phone Number

020 8226 5654

Address

Level 6, International House
1 St. Katharine's Way
London, Greater London E1W 1UN
United Kingdom

Typical Job Cost

£5,000 - £5 million

Followers

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United Kingdom
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