About Denewood Utilities

 Denewood Utilities is a trusted provider of utility and civil engineering solutions with over 40 years industry experience delivering high-quality, efficient, and reliable services across the public and private sectors. 

With a strong commitment to safety, innovation, and customer satisfaction, we specialise in the design, installation, and maintenance of essential infrastructure, including water, gas, electricity, and telecommunications networks. 

Our experienced team combines technical expertise with a hands-on approach, ensuring every project is completed to the highest standards, on time and with minimal disruption. Our works cover South East England with focuses in Hertfordshire and London. 

• Water mains installation, maintenance, and repair
   
• Gas service installation and mains replacement
   
• Electricity cable installation and jointing
   
• Telecommunication ducting, cabling, and network upgrades
   
• Utility diversions and asset protection
  
   

• Groundworks and excavation
   
• Drainage installation (foul, storm, and surface water systems)
   
• Road and highway reinstatement
   
• Concrete works, foundations, and slabs
   
• Structural and non-structural retaining systems
   
• Trenchless installation (mole ploughing, directional drilling)
   

• Site preparation and enabling works
   
• Traffic management and temporary works
   
• Site reinstatement and landscaping