Business Details
50+ Years
experience
Trusted Construction Contractors in Haywards Heath
Established in 1974, Sunninghill Construction Co has built a reputation as a financially secure and experienced construction contractor operating across Sussex, Surrey, and surrounding regions. Our expertise spans education, commercial and industrial, residential, and community and leisure sectors, with project values ranging from 1m to 15m. We relocated to larger purpose-built offices in Haywards Heath in 1989 to better serve our expanding geographical footprint. Our management team combines decades of industry experience with a dedicated workforce committed to delivering high-quality projects. We maintain rigorous safety and quality control procedures, particularly in operational school environments where we prioritise student and staff welfare. Our in-house groundworks team ensures practical solutions to site challenges, supported by ongoing skills development programmes.As Principal Contractors, we collaborate with consultants and clients on new builds, extensions, and refurbishments, maintaining compliance with leading industry standards. Our accreditations reflect our commitment to quality management, environmental responsibility, and occupational health and safety. We work closely with local authorities and housing associations on affordable housing schemes, balancing commercial viability with community needs. Our approach to construction projects integrates technical expertise with a focus on minimising disruption to existing operations. Through strategic partnerships and framework agreements, we deliver projects that meet exacting specifications while maintaining our core values of integrity and professionalism.
Services
Education Construction
Affordable Housing Development
Groundworks
Commercial & Industrial
Community & Leisure
Details
- Year established: 1974
Highlights and features
- We have over 50 years' experience in construction across multiple sectors
- Our in-house groundworks team ensures complete project control
- We maintain ISO 9001, 14001, and 45001:2023 accreditations
- We are OJEU-compliant framework contractors for major housing associations
- Our directly employed workforce receives ongoing technical training
Associations and certifications
- BS EN ISO 9001
- BS EN ISO 14001
- BS EN ISO 45001:2023
- Acclaim (SSIP)
- Constructionline Gold
- NHBC
- LABC
Services
Education Construction
We specialise in constructing and refurbishing educational facilities while maintaining operational continuity in schools. Our projects include new classrooms, boarding houses, and specialist facilities for students with additional needs. With nearly 50% of our work in this sector, we implement rigorous safety protocols to protect students and staff during construction activities.
Affordable Housing Development
We deliver mixed-tenure residential schemes including affordable, shared ownership, and open market housing units. Our experience ranges from small-scale developments to projects exceeding 50 units, working with registered social landlords to address housing needs across Sussex and Surrey while maintaining quality standards.
Groundworks
Our directly employed groundworks team handles all aspects of site preparation including foundations, drainage, and infrastructure works. We provide complete substructure packages with retaining walls, car parks, and estate roads, supported by qualified site engineers to ensure precise execution of complex groundworks projects.
Commercial & Industrial
We construct and refurbish commercial buildings including offices, warehouses, and industrial facilities. Our capabilities include full coordination of mechanical, electrical, and IT installations, delivering purpose-built solutions for businesses ranging from wineries to ambulance service centres across the South East.
Community & Leisure
We develop community infrastructure including sports pavilions, village halls, and hospice facilities. Our approach focuses on creating accessible, functional spaces that serve local populations, demonstrated through projects like the Wickhurst Green Sports Pavilion and Martlets Hospice refurbishment in East Sussex.
People
Nick Dunn
Managing Director
Nick founded Sunninghill Construction Co Construction in 1974 and has led its growth into a principal contractor operating across multiple sectors. He maintains overall responsibility for company operations and strategic direction.
Martin Linfield
Operations Director
Martin oversees construction operations, supporting site managers and construction managers. With a BSc in Civil Engineering and membership of the Chartered Institute of Building, he ensures technical excellence in project delivery.
Doug Taylor-Johnson
Business Development Director
Doug leads business development efforts, identifying new project opportunities and maintaining key client relationships. He focuses on expanding Sunninghill Construction Co's presence in priority market sectors.
Olly Bowles
Commercial Director
Olly manages preconstruction activities including project negotiations and commercial strategy. He plays a key role in securing new contracts and ensuring commercial viability across projects.
Questions
What construction sectors does Sunninghill Construction Co specialise in?
We specialise in education, residential, commercial & industrial, and community & leisure sectors across Sussex, Surrey, and surrounding regions.
Are you ISO accredited?
Yes, we hold BS EN ISO 9001 (quality), 14001 (environment), and 45001:2023 (health & safety) accreditations.
Do you handle projects of all sizes?
We undertake projects valued between £1m and £15m, including new builds, extensions, and refurbishments.
Is groundworks handled in-house?
Yes, we have a directly employed groundworks team with qualified engineers for complete infrastructure packages.
How do you ensure safety in operational schools?
We implement rigorous safety protocols and maintain continuous communication with school management to protect students and staff.
Can subcontractors join your supply chain?
Yes, we partner with Constructionline-registered subcontractors meeting Silver membership standards for collaborative projects.
