
Dry Riser Installation, Repairs and BS9990 Compliance Testing serving Hunsdonbury in Hertfordshire
When it comes to dry riser installation, testing, and repairs, Oltec is the trusted choice for property managers and responsible persons across Hunsdonbury in Hertfordshire. With more than 40 years of experience in facilities management, our BS9990 trained dry riser engineers deliver a reliable, fully compliant service for residential and commercial buildings of all sizes. From routine dry riser inspections and hydraulic pressure testing to urgent fault repairs and certification, we manage every aspect of your dry riser maintenance. Our team works to British Standards so that your fire safety systems remain legally compliant, fully operational, and ready to perform under real emergency conditions.
☎️ 0800 038 9786
✉️ info@oltecgroup.co.uk
✔ Established 40+ years ✔ Fully accredited
✔ Nationwide coverage ✔ 24/7 emergency support

Experienced Dry Riser Engineers You Can Rely On
With over 45 years of combined industry experience, the dry riser servicing team at Oltec Services is well placed to support property managers and responsible persons across Hunsdonbury in Hertfordshire with fire safety solutions they can genuinely rely on. Our dry riser engineers bring deep technical knowledge and hands-on expertise to every inspection, repair, and installation project, understanding that the stakes in fire safety are always high. We work with a wide range of building types, including residential tower blocks, commercial premises, and mixed-use properties, tailoring our approach to the specific requirements of each system and structure. Our team operates with precision, attention to detail, and a strong awareness of current British Standards, ensuring that every dry riser system we service is compliant, documented, and ready to support firefighters in a real emergency. When you choose our dry riser maintenance services, you are choosing a team with the experience and expertise to get it right first time.
Professional Dry Riser Maintenance for Residential and Commercial Buildings
The fire safety requirements for multi-storey residential and commercial buildings are clear: dry riser systems must be properly maintained, regularly tested, and kept in full working order at all times. At Oltec, our professional dry riser maintenance service supports property managers across Hunsdonbury in Hertfordshire in meeting those requirements efficiently and without stress. Our team carries out thorough inspections of every component within the dry riser system, including breeching inlets, landing valves, outlet valves, drain points, and associated fittings, identifying any defects or areas of concern before they develop into more serious compliance or operational issues. We also carry out hydraulic pressure testing as required under BS9990, confirming that the system can deliver the performance expected of it in a live emergency. Following each service visit, property managers and duty holders receive detailed written reports and compliance certificates to support their fire safety records. With our dry riser maintenance service in place, you can be confident that your systems are ready whenever they are needed most.


Why a Dry Riser System Is Critical to High-Rise Fire Safety
Understanding why a dry riser system is critical to building fire safety helps property managers appreciate the importance of keeping it properly maintained and compliant. A dry riser is a network of vertical pipework installed inside a building, designed to allow the fire brigade to pump water from street level up to landing valves on each floor, providing a reliable supply wherever it is needed most during a fire. Unlike wet risers, a dry riser contains no water under normal conditions, which means it requires dedicated testing and inspection to confirm that it will perform correctly when called upon in a real emergency. For buildings over 18 metres in height across Hunsdonbury in Hertfordshire and throughout the UK, dry risers are a mandatory fire safety requirement, and their maintenance is governed by BS9990 and associated UK fire safety legislation. At The Oltec Group, our engineers understand the critical role these systems play in protecting lives and supporting emergency responders, and our maintenance and testing services are designed to ensure every system is consistently ready, reliable, and compliant.
BS9990 Compliant Dry Riser Testing and Certification from Trusted Engineers
Choosing Oltec Services for your dry riser installation, testing, and repairs means working with a team of BS9990 trained engineers who understand both the technical and legal requirements of dry riser compliance in Hunsdonbury in Hertfordshire and across the UK. Our maintenance service is comprehensive, covering visual inspections of all inlets, landing valves, outlet valves, and associated fittings, as well as checks on signage, caps, and drain points to ensure the entire system is in good order. We carry out hydraulic pressure testing as required under BS9990, providing documented confirmation that the system can perform correctly in a real emergency situation. Any defects or damage identified during the inspection are clearly reported, and our team is equipped to carry out repairs promptly, reducing the risk of extended non-compliance. Following each service visit, duty holders receive detailed maintenance reports and compliance certificates, giving them everything they need to demonstrate that their fire safety obligations have been fulfilled. With our experienced team managing your dry riser servicing, you can focus on building management with confidence, knowing your fire safety systems are in the best possible hands.


