At BSS Plumbing, we specialise in delivering efficient, large-scale plumbing and heating solutions for commercial properties across London. From multi-storey developments and office buildings to schools, shops, and industrial spaces, our experienced team ensures that every system is installed to meet performance, safety, and compliance standards.
We handle all stages of commercial mechanical works – from initial design and system layout to installation and maintenance. Our services include risers, corridors, cupboard plumbing, drainage, air conditioning, and heating systems that are tailored to the unique needs of each site. With strict attention to deadlines and regulations, we work seamlessly with contractors, developers, and site managers to keep projects on track and within scope.
We also understand the importance of discretion and minimal disruption. Whether working on a live site or new build, our engineers complete each task with care, coordination, and professional conduct. With BSS Plumbing, you gain a reliable partner committed to long-lasting results, clear communication, and responsive aftercare.
Complete plumbing, heating, drainage, and air systems under one professional roof.
We liaise with architects, developers, and other trades to keep every project running smoothly.
We install robust, scalable systems built to handle high demand and usage.
All work is carried out in line with current building regulations, safety standards, and industry best practices.
We work quickly, cleanly, and discreetly – ideal for live sites or time-sensitive builds.
As a commercial mechanical contractor, BSS Plumbing takes full responsibility for the planning, installation, and integration of all mechanical systems in your building. We coordinate plumbing, heating, drainage, ventilation, and air conditioning into one streamlined package – ensuring efficiency, compliance, and long-term functionality. Working closely with architects, developers, and project managers, we deliver mechanical solutions tailored to the structure, usage, and requirements of each site. From initial blueprints to final testing, we manage every stage with precision and professionalism.
Our commercial plumbing services are designed to meet the demands of high-traffic environments such as offices, retail units, schools, and residential blocks. We install and maintain durable pipework systems, pressurised water supplies, and waste outlets to ensure consistent performance. Whether it’s a large-scale new build or a complex renovation, we bring technical knowledge and a problem-solving approach to every project. Our work is always in line with water regulations, and we prioritise neat installations, strong water flow, and long-term reliability.
BSS Plumbing provides tailored commercial heating installations that deliver even warmth and energy efficiency across larger spaces. Whether you need a new boiler plant room, radiator systems, or underfloor heating in a shared building, our team ensures every component is properly designed, installed, and tested. We work with trusted manufacturers to supply systems that handle high usage, with smart controls and scalable layouts. Safety and performance come first, and all systems are installed to meet commercial heating regulations.
In commercial buildings, corridors are often overlooked – yet they’re vital for housing pipework, valves, and heating elements that serve the wider building. We install and conceal services neatly along corridor routes, with access points for future maintenance and compliance checks. Our team ensures that corridor systems are fire-safe, clearly labelled, and fitted to work in harmony with the structure and use of the space. We work efficiently and cleanly, ensuring that common areas remain clear and functional during works.
Risers are a crucial part of any multi-storey commercial plumbing and heating system. Our team designs and installs vertical risers that safely and efficiently carry services like hot and cold water, heating pipes, and waste drainage between floors. We ensure all risers are pressure-tested, fire-stopped, and easily accessible for inspection or repair. Our riser installations are engineered for durability, future-proofed for upgrades, and carefully integrated into the building’s core structure with minimal disruption.
Service cupboards house key mechanical components such as valves, meters, pumps, and isolation controls. We design and install cupboard systems that are compact, organised, and easy to access for routine checks and emergency shut-off. Whether in plant rooms, communal areas, or maintenance zones, our work ensures all cupboard installations are clean, clearly labelled, and compliant with current regulations. We also provide secure housing solutions for systems that require tamper protection or additional ventilation.
Our commercial drainage services ensure that waste water is removed cleanly, quickly, and safely from the premises. We install high-capacity drainage systems for kitchens, bathrooms, and rooflines, along with backflow prevention, grease traps, and external drainage solutions. Our work includes both gravity and pumped systems, depending on site conditions. We also conduct thorough testing, CCTV surveys, and provide maintenance schedules to prevent future issues, ensuring that your drainage systems remain functional and compliant.
We install commercial air conditioning systems that deliver comfort, air quality, and control across workspaces, retail environments, and multi-use buildings. Our systems are selected for their energy efficiency, low noise output, and ease of operation. From individual split units to multi-room VRF/VRV systems, we tailor each setup to your building’s size and use. We also offer servicing, filter changes, and fault diagnostics to keep your system running at peak performance, ensuring a pleasant environment for staff, clients, and tenants alike.
We work on offices, schools, retail units, residential blocks, and industrial premises of all sizes.
Yes – we handle heating, plumbing, drainage, ventilation, and air conditioning systems as part of full mechanical packages.
Absolutely. We regularly coordinate with main contractors, electricians, and site managers for smooth integration.
Yes, all of our work is fully certified and documented to meet building control and health & safety standards.
Yes – we offer ongoing support and maintenance plans to ensure your systems continue to run efficiently.
Whether you’re renovating your home, managing a commercial site, or dealing with an urgent issue, our team is here to help. We respond quickly, work cleanly, and deliver solutions that last. From the first conversation to the final check, you’ll know you’ve chosen the right team.
Get in touch today – let’s discuss your project and get things flowing smoothly.
