Established in 1980 and based in Swansea, South Wales, Hill Grwp Ltd designs, manufactures, delivers and installs bespoke GRP and steel enclosures for commercial, industrial, utility, fire protection and infrastructure projects across the UK.

We support contractors, consultants, engineers, utilities and project teams with project-specific enclosure solutions built around equipment layouts, access requirements, ventilation, service entries, finishes, steelwork and site installation needs.

Our core solutions include:
• GRP Weatherproof Housings & Enclosures
• Pre-Packaged Sprinkler Pump Rooms
• Switchgear Substations & Oil and Gas Metering Housings
• TopBox Roof Entry Kiosks
• Steel Bases for GRP & Steel Enclosures
• External Steel Staircases & Access Platforms
• Enclosure Repairs, Refurbishment & Upgrades

From compact GRP kiosks to large modular buildings and complete enclosure packages, Hill Grwp Ltd provides durable, practical and project-specific solutions for demanding site environments.

Every project is designed around the specification, helping clients protect critical equipment, improve site coordination and support efficient project delivery.


Hill Grwp Ltd

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Hill Grwp Ltd

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Teams

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