20 Ropemaker Street
A striking multi-use building offering office and retail space with sustainable construction techniques at its heart.
About from company website
Established in 1925, JA Brooks has a rich history rooted in plumbing, evolving into a leading mechanical and public health contractor. The company prides itself on engineering safe, comfortable, and efficient environments, serving a wide range of sectors including commercial, healthcare, residential, and infrastructure. With a commitment to innovation and quality, JA Brooks offers comprehensive services from design and build to off-site manufacturing, ensuring time and cost efficiencies for clients.
Their expertise spans mechanical pipework, public health systems, gravity drainage, and gas system certification. They emphasize nurturing talent and fostering long-term relationships with clients and stakeholders, guided by core values of care, collaboration, and tenacity. JA Brooks is dedicated to sustainability, actively working to reduce its environmental impact through lower energy consumption, waste reduction, and increased recycling.
They hold numerous accreditations, including ISO 9001, ISO 14001, and ISO 45001, underscoring their commitment to quality, environmental management, and health and safety. Their approach combines historical expertise with modern techniques to deliver exceptional results.
Services
Works as
Sectors
Project experience from company website
Battersea Power Station
The iconic Grade II* listed Battersea Power station building and surrounding area has been brought back to life as one of the most exciting and innovative mixed-use neighbourhoods in the world.
Damac Tower
Nine Elms on the South Bank
A residential and Commercial development that consists of a 50-storey North Tower and a 24-storey South Tower, situated in Nine Elms on the South Bank, in the midst of a multi-billion pound investment that is transforming the area.
Luxury Hotel Project
Mayfair
A luxury and prestigious Grade II listed hotel set in the district of Mayfair that will perfectly fit within its lucrative surroundings.
Royal Papworth Hospital
Cambridge
New state-of-the-art Royal Papworth Hospital in Cambridge opened by the Queen in 2019 and now a leading hospital in heart and lung treatment and transplant centre of excellence.
Accreditations from company website
- ISO 14001
- ISO 45001
- ISO 9001
- SafeContractor
- Cyber Essentials Certified
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Questions about J A Brooks Mechanical Services Ltd from the record on this page
What does J A Brooks Mechanical Services Ltd do?
JA Brooks is a mechanical services company designing, manufacturing, and fitting systems for water supply, sanitation, heat, fresh air, and gas across the UK and Europe. Their listed services include M&E contracting, Plumbing, Heating & ventilation, Drainage and Design & build.
Where is J A Brooks Mechanical Services Ltd based?
J A Brooks Mechanical Services Ltd is registered at 6th Floor 9 Appold Street, London, EC2A 2AP, in London.
What areas does J A Brooks Mechanical Services Ltd cover?
J A Brooks Mechanical Services Ltd states that it works across London, South East and Europe.
How many people work at J A Brooks Mechanical Services Ltd?
Accounts filed for the year to 2025 report 119 employees, which places the company in the 50-249 employees band.
What is J A Brooks Mechanical Services Ltd's turnover?
J A Brooks Mechanical Services Ltd reported turnover of £27.1m in accounts filed for the year to 2025.
Is J A Brooks Mechanical Services Ltd still trading?
Companies House lists J A Brooks Mechanical Services Ltd as active, with accounts most recently made up to 2025-03-31.
What accreditations does J A Brooks Mechanical Services Ltd hold?
J A Brooks Mechanical Services Ltd displays ISO 14001, ISO 45001, ISO 9001, SafeContractor and Cyber Essentials Certified on its website.
What sectors does J A Brooks Mechanical Services Ltd work in?
J A Brooks Mechanical Services Ltd works in Commercial, Healthcare, Residential, Infrastructure, Education, Retail, Energy and Industrial.
When was J A Brooks Mechanical Services Ltd established?
J A Brooks Mechanical Services Ltd was incorporated on 2016-03-16, though the company says it has traded since 1925.