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Business Details
33 Years
experience
Trusted Civil Engineering & Construction Services in Carlisle
DSD Construction has been a trusted name in civil engineering and construction since 1993. As a family-owned business, we prioritise safety, sustainability, and quality across all our services, including surfacing, cold milling, recycling, and sustainable construction products. Our team delivers projects nationwide for governmental bodies, local authorities, and Tier 1 contractors, self-delivering over 95% of our work. Guided by six core valuesleadership, safety, integrity, innovation, continuous improvement, and couragewe maintain a proactive safety culture and environmental responsibility. With ISO 9001:2015 certification and over 150 years of combined senior management experience, we ensure timely, specification-compliant delivery.

Our geographical reach spans Southern Scotland, North and South England, and North Wales, supported by regional offices in Carlisle, Whitehaven, Thirsk, Glasgow, and London. We collaborate with a specialist supply chain to deliver complex projects in regulated sectors, including nuclear, defence, and aviation, where security-cleared personnel ensure compliance. Our commitment to innovation drives ethical solutions and advanced construction methods, while our focus on continuous improvement guarantees client satisfaction through measurable productivity enhancements.
Services
Surfacing & Cold Milling Civil Engineering Construction Recycling Sustainable Products Construction Training
Details
  • Year established: 1993
Highlights and features
  • We have over 30 years of experience in civil engineering and surfacing.
  • Our ISO 9001:2015 certification ensures quality management standards.
  • We prioritise sustainable practices, recycling 80% of construction materials.
  • We operate nationwide across highways, nuclear, defence, and aviation sectors.
  • Our collaborative approach guarantees client satisfaction and project efficiency.
Associations and certifications
  • ISO 9001:2015
What people say
First-class projects Proactive and collaborative approach Completed two weeks early Safe and efficient delivery Positive and tidy work
Services
Surfacing & Cold Milling
Our surfacing and cold milling services transform roads, car parks, and infrastructure with modern plant and low-carbon materials. We handle projects from single-track roads to dual carriageways, airport runways, and railway platforms. Our ISO-certified processes ensure durability, safety, and environmental compliance, with expertise in asphalt, concrete, and recycled materials.
Civil Engineering
We deliver end-to-end civil engineering solutions for highways, drainage, bridges, and flood prevention. Projects include housing developments, transport interchanges, and renewable energy infrastructure. Our team combines technical expertise with strategic frameworks to meet client needs, adhering to strict safety and quality standards.
Construction Recycling
Our recycling services achieve 80% diversion rates, transforming waste into reusable materials like recycled asphalt and cement-bound granular material. This reduces landfill use and carbon emissions while maintaining cost efficiency. We offer Foambase and MacRebur solutions for sustainable road construction.
Sustainable Products
We provide modular trench systems and solar/wind-powered lighting through Sustainable Groundworks Solutions. These products enhance safety, reduce environmental impact, and support off-grid operations. Our trench support systems include personnel access and drive-over variants for diverse project needs.
Construction Training
Our Carlisle training centre offers certified courses in manual handling, working at height, confined spaces, and first aid. We deliver in-house training compliant with legislation, ensuring workforce competence and safety across construction sites.
People
Shaun Nugent
Chief Executive Officer
Shaun leads DSD Construction with a focus on sustainable performance and leadership development. He upholds the company's core values, ensuring strategic growth and client satisfaction through over 30 years of industry experience.
John Baker
Operations Manager South
John oversees southern operations, ensuring efficient project delivery and compliance with safety standards. His expertise in civil engineering supports complex infrastructure projects across highways and regulated sectors.
Martin Tweddle
Managing Director
Martin drives operational excellence and innovation, managing strategic frameworks and client relationships. His leadership ensures adherence to quality and sustainability across all projects.
Gareth Collins
Operations Manager
Gareth manages construction projects, leveraging a specialist supply chain to deliver building fit-outs and civil engineering works across multiple sectors with precision and efficiency.
Nadeem Alkarani
Commercial Director
Nadeem oversees commercial strategy and supply chain partnerships, ensuring cost-effective solutions and contractual compliance while supporting the company's growth and client-focused objectives.
Questions
What sectors does DSD Construction operate in?
We work in highways, aviation, water, rail, nuclear, defence, and building sectors, delivering infrastructure projects nationwide.
Are DSD Construction's services sustainable?
Yes, we recycle 80% of materials, use low-carbon products, and offer sustainable equipment like solar-powered lighting.
Do you provide training for construction safety?
Yes, our Carlisle centre offers certified health and safety courses, including working at height and confined spaces.
Where are DSD Construction's offices located?
Our head office is in Carlisle, with regional offices in Whitehaven, Thirsk, Glasgow, and London.