Trusted Local
Excellence in Construction Across Hillsborough and Belfast
Building trusted, quality homes and outdoor spaces across Hillsborough and Belfast.
- 120 Projects Completed in NI
- 4.9 Average Rating
- 98% On-Time Delivery Guarantee
Building trusted, quality homes and outdoor spaces across Hillsborough and Belfast.
We offer a range of construction and landscaping services designed to boost your home’s value and enjoyment, with meticulous attention to detail and clear communication.
Renovations that refresh interiors, improve energy efficiency and update fixtures while preserving character
Learn MoreGGS Construction is a family-run business in Hillsborough, County Down. Led by Gary Stronge, we build and renovate homes with a focus on quality, reliability and clear communication from start to finish.
We combine traditional craftsmanship with modern methods, delivering extensions, renovations, landscaping and groundworks. With hands-on project management and on-site presence from day one, we tailor every project to your budget and timeline.
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GGS Construction helps you maximise space, value and comfort with reliable craftsmanship, transparent communication and careful project management from initial plan to final finish.
Browse our selected projects showcasing extensions, renovations and landscape work.
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Do not just take our word for it. Read honest reviews from neighbours across Hillsborough, Belfast and Newcastle who have trusted GGS Construction for extensions, renovations and landscaping that add real value and curb appeal.
We were impressed with the attention to detail and tidy workmanship from start to finish. Gary and his team kept us informed, completed on schedule and the extension has transformed our home.
Outstanding workmanship and a tidy site. The team respected our neighbours and finished ahead of schedule while staying within budget. Highly recommended for any home improvement project.
We would love to hear about your project and discuss how we can help. Please fill the form on the right side to schedule a call or discussion and meeting on the your convenient time.
Any problem about your booking? You can contact us on : 07710 269083 garystronge@gmail.com
