
Drainage & Deep Drainage in Portsmouth
Professional drainage solutions to protect your property from water issues. Surface water, deep sewers, and complete drainage systems.
Expert Drainage Solutions Across Hampshire
Effective drainage is essential for protecting your property from water damage, flooding, and structural issues. At DC Groundworks, we design and install comprehensive drainage systems for residential and commercial properties throughout Portsmouth, Waterlooville, and Hampshire.
Whether you need surface water drainage, deep sewer connections, or a complete drainage overhaul, our experienced team has the expertise and equipment to deliver reliable, long-lasting solutions that keep your property dry and safe.
Our Drainage Services
Comprehensive drainage solutions for every property and situation
Surface Water Drainage
Channeling rainwater away from buildings through gutter connections, drainage channels, and surface systems.
Deep Drainage Systems
Installation of deep sewer lines and drainage pipes at significant depths for high-volume water management.
Soakaways
Permeable drainage solutions that allow water to naturally filter back into the ground safely.
Storm Drains
Heavy-duty drainage systems designed to handle large volumes of water during heavy rainfall.
Sewer Connections
Professional connection to existing sewer systems, including all necessary permits and inspections.
Drainage Repairs
Fixing broken or blocked drainage systems to restore proper water flow and prevent flooding.

Deep Drainage Expertise
Deep drainage requires specialized skills, equipment, and safety procedures. Our team has extensive experience installing deep sewer systems that require excavation at significant depths to manage high volumes of water and sewage safely.
We strategically place pipes at the correct depths and gradients to ensure efficient water flow, prevent backups, and comply with local water management regulations. Our deep drainage projects are executed with care, using proper shoring techniques for safety and precision.
From residential properties to large commercial developments, we handle deep drainage installations of all scales with the same meticulous attention to detail and commitment to quality.
Benefits of Professional Drainage
Prevent flooding and water damage
Protect foundations from water erosion
Reduce damp and moisture problems
Comply with building regulations
Increase property value
Long-term peace of mind
Why Choose DC Groundworks for Drainage?
With over 15 years of experience in groundworks and drainage, we understand the unique challenges of Hampshire's soil and weather conditions. Our team uses modern equipment and proven techniques to deliver drainage systems that work effectively for decades.
We handle all necessary permits, inspections, and connections to existing systems, making the process hassle-free for you. Our comprehensive approach means you get a complete, functional drainage solution that meets all regulations and protects your property investment.
Protect Your Property with Professional Drainage
Don't let water damage your property. Contact DC Groundworks today for expert drainage solutions.
