Warranty And Insurance
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We offer you a
10 Year Warranty
Here at Clapham Construction Service we are proud of each one of our jobs. Many years of experience in building loft conversions in London and extensions has given us the confidence in the quality of our work.
More than just relying on our experience we actively review our works each week, with one of our owners always working in the capacity of quality control officer and reviewing your home, the works and the teams. All our projects come fully regulated and independently inspected with a certificate of compliance.
If that wasn’t enough… we provide a 10 -year warranty for all of our projects. We will also keep in touch with you throughout the 10 year period, in case you ever you need us.
Weekly Quality Inspections
Fully compliant with the latest building regulations
Independently Inspected by an approved surveyor
Latest Health & Safety Practices
After Build Care – Delivered by Us
10 Year Warranty – Fully Transferable


We offer you
Insurance
We are working in your home, with you and we are the ones doing the building. We are qualified in the latest health and safety practices and working closely with the HSE and our tradesmen to remain so. In addition we will maintain a minimum of £5 Million in liability cover for our works and will provide you with our details before works begin.
£5 Million in Insurance Cover
Cover for you and your neighbours as standard
Mortgage lender approved policy
FSA approved insurer with comprehensive cover
Quill Lane
Rear Dormer Conversion
incorporating the retained
chimney into the design.
Hillbrook Road
Rear Dormer conversion
with Juliet Balcony.
Courcy Road
Exposed brickwork
Want some friendly advice?
Contact Us
Our clients love us, because we provide honest and straightforward information and advice, no sales pitch, no hassle! We are trusted because we aim to satisfy all of our clients, not just build a job for profit. We do this by being open and honest from the start, right up to the finish. So if you want to get some information or want some advice about a potential project, just give us a call or drop a line.