Building Guernsey's
future with confidence.
Specialist formwork, reinforced concrete and drainage across Guernsey. Approved contractors for The States of Guernsey and Guernsey Water.
Local expertise.
Engineered to last.
Led by The Office, Island Formwork & Construction is a Guernsey-rooted specialist contractor built on 70+ combined years of hands-on experience in formwork, reinforced concrete and drainage. We deliver everything from single retaining walls and slabs to major civil engineering pours for public bodies.
Our reputation is built on three things: doing the job right the first time, communicating clearly throughout, and standing behind every pour we make.
Services
A full-service contractor — from the first excavation to final structural pour.
Formwork Systems
- Modular plastic formwork
- Traditional timber shuttering
- ICF & bespoke formwork
- Braced & propped systems
Reinforced Concrete Walls
- Retaining walls
- Basement walls
- Boundary walls
- Feature walls
Concrete Slabs
- Rafts & foundations
- Suspended slabs
- Power-floated slabs
- Slab-on-ground
Concrete Stairs & Structures
- Cast in-situ stairs
- Landings & steps
- Columns & beams
- Architectural concrete
Drainage
- Foul & surface water
- Inspection chambers
- Cesspit & tank installs
- Land & foundation drainage
Civil Engineering Pours
- Public-sector concrete
- Utility infrastructure
- Complex reinforced pours
- Approved contractor works
Trusted by Guernsey's leading organisations
Independently approved by the island's most discerning public bodies — a standard we hold ourselves to on every project, public or private.
The States of Guernsey
Approved contractor delivering public-sector construction and infrastructure works to government standards.
Guernsey Water
Approved contractor for utility and water infrastructure projects across the island.
Built on principles, finished with precision.
Local Guernsey Expertise
We know the ground, the regulations and the suppliers — because we work here every day.
Proven Track Record
Hundreds of concrete, formwork and drainage projects delivered across the island.
Reliable Project Delivery
Clear programmes, predictable timelines, no surprises.
Skilled Workforce
70+ combined years of hands-on experience in formwork, concrete and drainage.
Safety First
Comprehensive site safety standards on every job, every day.
Quality Assured
Government-approved standards applied to every project we touch.
Industries
Trusted by developers, contractors and public bodies across Guernsey.
The specialist contractor Guernsey relies on.
Island Formwork & Construction is a Guernsey-based specialist contractor focused on formwork, reinforced concrete and drainage. From our base in the Channel Islands we deliver structural pours, retaining walls, slabs, stairs and drainage infrastructure — including approved works for the States of Guernsey and Guernsey Water.
With 70+ combined years of hands-on experience, we self-deliver complex reinforced concrete structures: retaining walls, basements, foundations, suspended slabs, columns, stairs and bespoke architectural concrete. Our drainage capability covers foul and surface water systems, inspection chambers, cesspit and tank installs, and land drainage tied into new build shells.
Whether you're a developer, main contractor, architect or public body looking for a reliable formwork and concrete specialist in Guernsey, IFC brings the same approach to every job: clear communication, government-approved standards, and concrete that's built to last.
Planning a concrete or drainage project?
From a single retaining wall to a full civil engineering pour — let's discuss your requirements and provide a free, no-obligation quotation.