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Business Details
21 Years
experience
Expert Construction Services in West Sussex
Established in 2005, GPH Construction is a family-run business with a reputation for quality traditional building services. Our director, Gary Hall, brings extensive experience from his time in the Royal Engineers and over 15 years leading a dedicated team of skilled tradesmen. We specialise in new builds, barn conversions, extensions, renovations, and sustainable building projects across Sussex. Our approach combines meticulous attention to detail with a commitment to working closely with clients from initial concept to completion.

Recognised for delivering projects on time and to exacting standards, we offer a full design and build solution tailored to individual needs. Public liability insurance and LABC accreditation underscore our commitment to professionalism. Customer testimonials consistently highlight our team's courtesy, expertise, and the exemplary quality of our workmanship.
Services
New Build Barn Conversions Extensions Renovations Loft Conversions Brickwork Stonework Flint Traditional Carpentry Sustainable Building
Details
  • Year established: 2005
Highlights and features
  • We have 15+ years of continuous team experience in Sussex construction
  • Offering complete design and build solutions for all project types
  • Recognised for delivering listed building conversions to exacting standards
  • Maintain LABC accreditation and full public liability insurance
  • Proven track record of completing projects on time and within budget
Associations and certifications
  • LABC
What people say
High standards Professional and trustworthy Completed on time Exemplary workmanship Fantastic project management
Services
New Build
We deliver custom new build projects from concept to completion. Our expertise covers residential and commercial developments with a focus on traditional craftsmanship. Clients benefit from our military precision approach and 15+ years of continuous team experience in Sussex.
Barn Conversions
Specialists in converting listed farm buildings into modern living spaces. Our team maintains historical integrity while incorporating modern amenities. Recent projects include a 20-bed bunkhouse completed to exacting standards within budget constraints.
Extensions
We create seamless property extensions that enhance living spaces. Recent work includes single-story rear extensions with raised patios, completed with minimal disruption to homeowners with young families.
Renovations
Offering comprehensive renovation services for both residential and commercial properties. Our approach combines traditional techniques with modern materials to achieve lasting results that meet contemporary living requirements.
Sustainable Building
Integrating energy-efficient solutions into all project types. We advise on sustainable materials and construction methods that reduce environmental impact without compromising on quality or durability.
People
Gary Hall
Director
Former Royal Engineer with global construction experience. Founded GPH Construction in 2005 and leads a dedicated team with 15+ years' continuous collaboration. Specialises in balancing traditional methods with modern project requirements.
Questions
What types of construction projects do you specialise in?
We specialise in new builds, barn conversions, extensions, renovations, and sustainable building projects across residential and commercial sectors in Sussex.
Are you qualified to work on listed buildings?
Yes, we have extensive experience with listed building conversions, including a recent 20-bed bunkhouse project completed to exacting heritage standards.
Do you offer design and build solutions?
Yes, we provide complete design and build services, working closely with clients from initial concept through to project completion.
Are you insured for construction work?
We maintain full public liability insurance and are LABC accredited (No. 45941) for building control compliance.
What areas do you cover?
We operate throughout Sussex, including both West Sussex and East Sussex locations, with a portfolio of local projects.
Can you provide references from previous clients?
Yes, we have multiple testimonials from satisfied clients, including detailed reviews about project delivery and team professionalism.