Building Network Operators
We design, install, and maintain fully compliant BNO systems for multi-occupancy buildings, both residential and commercial. Working to the latest DNO requirements and BS 7671 standards, our specialist engineers deliver safe, reliable riser and lateral sub-main networks, installed with precision and built for long-term performance.
Family-Run Business
Family-run team doing things properly.
24/7 Service
Available 24/7/365 for emergencies.
Fully Accredited
NICEIC Approved & ECA Member.
Fully Compliant
When connecting supplies to a building, the installation must meet strict BNO standards. Our dedicated BNO team ensures every riser, sub-main, and metering arrangement is installed to the correct specification, using approved equipment and following the latest DNO guidance. We work closely with network operators to guarantee a safe, compliant installation.
Our BNO Services
24/7 Emergency Call-out Service
When faults occur within your BNO network, fast response is critical. Our 24/7 emergency service ensures every call is answered by a real person, with rapid attendance to diagnose and resolve issues across risers, lateral sub-mains, and distribution systems – maintaining supply and minimising disruption to residents or tenants.
Installation
Our BNO-trained engineers carry out installations aligned with network operator standards and procedures. Working in coordination with DNOs, we ensure all equipment and bespoke cabling is correctly specified and installed – delivering safe, compliant infrastructure designed for durability and performance.
Maintenance
Our maintenance packages include an initial audit of your internal network, with full asset recording of equipment, sealed distribution panels, and associated switchgear. Ongoing support includes annual visual inspections, thermal imaging, and a 24/7/365 emergency response service – helping maintain safety, reliability, and compliance.
Design Services
Working alongside other electrical contractors and M&E consultants, we support and design BNO installations, providing comprehensive drawings using specialist software. All designs are developed in line with the latest edition of BS 7671 and your local DNO’s requirements, ensuring full compliance and a smooth approval process.