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Business Details
21 Years
experience
Trusted Construction & Refurbishment Services in Hertfordshire
At GD Construction, we pride ourselves on delivering high-quality construction and refurbishment services with a client-centric approach. Established in 2005 as an independent entity, we bring decades of combined experience to commercial, residential, healthcare, education, and leisure sectors. Our owner-managed structure ensures personal commitment to every project, supported by a proactive management team with a proven track record of completing projects on time and within budget.

We prioritise open communication, value engineering, and sustainable practices while maintaining accreditations like ISO9001 and Safecontractor. Our local presence in Hertfordshire underpins our dedication to excellence and long-term client partnerships.
Services
Commercial Construction Residential Refurbishment Healthcare Projects Education Sector Works Maintenance Services
Details
  • Year established: 2005
Highlights and features
  • Owner-managed company with personal commitment to quality
  • Proactive team with 20+ years' sector experience
  • Proven track record delivering projects on time and budget
  • Local SME with established London/Home Counties presence
  • Open communication and 'Right First Time' methodology
Associations and certifications
  • ISO9001
  • Safecontractor
  • CHAS
  • Constructionline
Services
Commercial Construction
We deliver commercial construction projects ranging from 300k to 7.5m. Our expertise covers modern and listed office buildings, manufacturing facilities, and retail units. With 20+ years of experience in London's commercial sector, we combine traditional craftsmanship with modern techniques to meet exacting standards while minimising disruption to operational environments.
Healthcare Refurbishment
Specialising in healthcare sector projects, we refurbish operating theatres, hospital wards, and clinical spaces. Our team understands the unique challenges of working in operational healthcare environments, maintaining strict infection control protocols and adhering to NHS standards. Recent projects include mental health facilities for Central & North West London Mental Health Trust.
Residential Projects
We undertake residential construction and refurbishment across London's prestigious estates. Services include full internal/external renovations, listed property restoration, and luxury residential upgrades. Our long-standing workforce ensures continuity and quality, with recent projects valued up to 1m for The Portman Estate's high-spec residential units.
Framework Agreements
Our dedicated Framework Management Team handles public and private sector contracts from minor maintenance to major new builds. We provide early contractor involvement and maintain consistent delivery standards across projects, sharing best practices between sites to ensure continuous improvement and client satisfaction.
Maintenance Services
We offer planned and reactive maintenance across London and the Home Counties. Our experienced team ensures compliance with current regulations while minimising disruption to building occupants. Services include cyclical decoration, repair programmes, and emergency response for commercial, healthcare, and educational facilities.
Questions
What construction sectors do you specialise in?
We work across commercial, residential, healthcare, education, and leisure sectors with particular expertise in London's historic properties and NHS facilities.
What project sizes do you handle?
Our projects range from £300k refurbishments to £7.5m new builds, with dedicated teams for both major works and smaller maintenance contracts.
Are you ISO accredited?
Yes, we hold ISO9001 certification for quality management alongside Safecontractor, CHAS, and Constructionline accreditations.
How do you manage healthcare construction projects?
We follow strict infection control protocols and have extensive experience working in operational hospitals, including mental health facilities for major NHS trusts.
Can you handle listed building renovations?
Yes, we specialise in restoring Grade II listed properties, preserving original features while meeting modern standards for clients like The Portman Estate.