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Civil Engineering & Groundwork Specialists

Serving West Yorkshire & Manchester  Retaining Walls, Stone Walling, Highway Repairs & Bulk Excavations

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About GHAF-4 Contractors Ltd

GHAF-4 Contractors Ltd is a council-approved civil engineering and groundwork company, serving West Yorkshire and Greater Manchester. We specialise in gabion and retaining walls, Yorkshire stone walling, bulk excavations, highway repairs, septic tanks, and aggregate supply. Trusted by councils, developers, and private clients for reliable, professional work.

Our Core Services

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Gabion & Retaining Walls

  • Engineered gabion basket structures
  • Long-lasting retaining solutions
  • Fully council approved
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Yorkshire Stone Walling & Highway Walls

  • Traditional stone walling specialists
  • Highway-approved wall construction
  • Domestic & commercial projects
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Groundworks & Excavations

  • Bulk digs, site clearance, foundations
  • Drainage & trenching
  • Full groundwork packages
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Septic Tanks & Drainage Systems

  • Septic tank installation & soakaways
  • Rural & domestic drainage solutions
  • Complete installation service
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Highway & Infrastructure Repairs

  • Kerbs, pavements, and surfacing
  • Local authority specification repairs
  • Reliable, approved workmanship
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Aggregates, Tippers & Grabs

  • Bulk stone, topsoil, planings delivered
  • 32-ton tippers & grab lorries
  • Muck away and site clearance
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Plant Hire

  • Diggers from 1.5T to 13T
  • Dumpers (3T, 6T, 9T) & Hi-Tip dumpers
  • Rollers & compaction equipment
  • Self-drive or operated hire

Why Choose GHAF-4?

  • Council approved contractor
  • Specialists in gabions & Yorkshire stone walling
  • Trusted by councils, developers, and private clients
  • Experienced operators & modern fleet
  • Covering all of West Yorkshire & Manchester
  • Competitive, reliable, professional service

Looking for a reliable civil engineering contractor?

GHAF-4 Contractors are specialists in retaining walls, stone walling, septic tanks, and groundworks. Contact us today.