Hurst Castle
Quality waterproofing at Hurst Castle.

Infallible Systems Ltd · Company 03335143 · Trading heritage since 1997
Active, accounts up to date·main contractor & subcontractor·Head office Erith
Infallible Systems Ltd are award-winning mastic asphalters and roofers, established in 1997 and based in Erith, Kent. With origins in mastic asphalt roofing, the company has spent the last 20 years expanding its portfolio to offer a comprehensive range of roofing and waterproofing solutions for both new build and refurbishment projects. They pride themselves on delivering quality, cost-effective projects on time and within budget, working with experienced operatives and sponsoring apprentices to maintain craftsmanship.
The company emphasizes a strong commitment to health and safety, ensuring all operatives are fully trained for their tasks. They have built long-term relationships with leading manufacturers and suppliers in the industry, enabling them to offer a wide array of high-performance systems. Infallible Systems caters to both commercial and residential sectors, undertaking high-end projects.
Their services include felt roofing, green roofing, liquid waterproofing systems, mastic asphalt, pitched roofing, and solutions for walkways, balconies, and terraces. They are dedicated to providing honest quotations and carrying out quality works with experienced staff, fostering a close-knit company culture that encourages staff progression through training and apprenticeships.
Quality waterproofing at Hurst Castle.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Award winning mastic asphalters & roofers offering a first class service and delivering complete roofing and waterproofing solutions. Their listed services include Roofing and Waterproofing.
Infallible Systems Ltd is registered at Unit 26 Manford Industrial Estate, Manor Road, Erith, DA8 2AJ, in London.
Infallible Systems Ltd states that it works across Nationwide.
Accounts filed for the year to 2023 report 12 employees.
Infallible Systems Ltd does not disclose turnover: UK small-company accounts are not required to. Based on trade debtors in its filed accounts, turnover is likely to fall between £800k and £2.1m. This is an estimate, not a filed figure.
Companies House lists Infallible Systems Ltd as active, with accounts most recently made up to 2025-09-30.
Infallible Systems Ltd works in Commercial and Residential.
Infallible Systems Ltd was incorporated on 1997-03-18.
Planyard keeps budgets, committed costs and variations live, so the figure in front of you is today's rather than last month's.