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Trusted Demolition and Dismantling Services in the UK
Established as one of Europe's leading demolition and dismantling contractors, we combine innovation, expertise, and leadership to deliver the safest and most technologically advanced demolition solutions. Our extensive experience spans decades, covering sectors such as energy, petrochemical, infrastructure, and industrial projects. We prioritize early engagement and meticulous planning to create bespoke demolition packages tailored to client needs, ensuring compliance with BS6187:2011 and CDM 2015 regulations. As an ISO 9001, ISO 14001, and OHSAS 18001 accredited company, we maintain rigorous health and safety standards, supported by cutting-edge equipment and a team of certified professionals.

Our services include remote mechanical demolition, asbestos removal, asset recovery, and land remediation, with a focus on minimizing environmental impact and maximizing client value. Client testimonials highlight our exemplary safety practices, collaborative approach, and ability to execute complex projects efficiently. With operations across the UK and Europe, we serve high-risk industries, offering turnkey solutions from feasibility studies to full site clearance. Our commitment to excellence has earned us recognition as a preferred contractor by major industry players, ensuring trust and reliability in every project we undertake.
Services
Demolition Crane Disposal Asset Recovery Asbestos Removal Excavation & Remediation
Highlights and features
  • Over 40 years of experience in demolition and dismantling
  • ISO 9001 and ISO 14001 certified for quality and environmental management
  • Award-winning safety standards with HAZDEM process leadership
  • Client-focused approach with strong industry partnerships
  • Specialized in complex, high-risk projects across diverse sectors
Associations and certifications
  • ISO 9001
  • ISO 14001
  • OHSAS 18001
  • SAAS
What people say
Exemplary health and safety Preferred contractor Safe execution Highly knowledgeable team Maximises return
Services
Demolition
We provide comprehensive demolition services for complex structures, including high-rise buildings, bridges, and industrial facilities. Our approach combines advanced technology, certified professionals, and strict adherence to safety regulations. Clients benefit from tailored solutions that ensure environmental compliance and efficient project delivery across sectors like energy and infrastructure.
Asbestos Removal
Our licensed asbestos removal service addresses high-risk environments with precision and compliance. Using HSE-approved methods and SAAS-certified practices, we ensure safe removal, encapsulation, and disposal. Clients receive full clearance certification, minimizing health risks while meeting regulatory requirements for industrial and commercial sites.
Asset Recovery
We specialize in maximizing asset value through dismantling, relocation, and resale services. Our team conducts detailed assessments to optimize reuse potential, supported by global buyer networks. Clients benefit from cost-effective solutions that transform decommissioned equipment into revenue-generating opportunities across manufacturing and industrial sectors.
Crane Disposal
Our crane disposal service handles dismantling, relocation, and recycling of heavy machinery for ports and industrial sites. Utilizing specialist lifting techniques, we ensure safe decommissioning of cranes up to 1200 tonnes. Clients gain efficient solutions for obsolete equipment while maintaining operational safety standards.
Excavation & Remediation
We deliver full-cycle land remediation services for contaminated sites, combining excavation with environmental cleaning. Our techniques reduce traditional 'dig and dump' methods, focusing on sustainable re-engineering. Clients receive compliant solutions for brownfield redevelopment, ensuring soil and groundwater restoration to regulatory standards.
Questions
What sectors does OBrien Demolition specialize in?
We work across energy, petrochemical, infrastructure, industrial, and commercial sectors, handling projects from high-rise buildings to chemical facilities.
Are your asbestos removal services fully licensed?
Yes, we've held a full asbestos removal licence since 1983 and follow HSE regulations with regular SAAS-accredited audits.
How do you ensure safety on high-risk projects?
Through ISO-certified protocols, HAZDEM process leadership, and on-site director-level oversight, maintaining OHSAS 18001 standards across all operations.
Can you handle international demolition projects?
Yes, we operate across Europe and have completed complex projects in five continents, including crane dismantling and industrial facility decommissioning.
What emergency services do you offer?
We provide 24/7 emergency response for urgent demolition and hazardous material handling, ensuring rapid deployment of specialist teams and equipment.
How do you maximize asset recovery value?
Through detailed valuation assessments, global buyer networks, and precision dismantling techniques that preserve equipment integrity for resale or reuse.
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