Drainage Services
Bell Groundworks provides expert drainage services across Bedfordshire and throughout the UK. With over 20 years of experience, our family-run team installs and manages reliable drainage systems for everything from new build homes to large commercial developments. Whether you require foul drainage, storm water management, sewage treatment systems or flood prevention works, we deliver solutions designed for long-term performance.
- CHAS Accredited
- Constructionline Accredited
- Experienced and Qualified Workforce
- Own Plant and Fleet
- Free Site Surveys and Estimates Provided
- Knowledgeable Management for Specialised Projects
- Fully Insured
What is Drainage?
Drainage systems are essential for safely managing wastewater and surface water around buildings and land. A properly designed drainage system protects structures from water damage, prevents flooding, and ensures wastewater is safely transported or treated.
Drainage works typically form part of groundworks during construction but can also be installed or upgraded independently. This includes installing underground pipework, sewage treatment systems, soakaways, storm water attenuation systems, and land drainage solutions. Correct installation is critical to ensure compliance with regulations, prevent future issues, and protect both buildings and surrounding land.
At Bell Groundworks, we install complete drainage systems from initial excavation through to final connection, ensuring your project meets all required standards.
Drainage Service Types
Foul Drainage Systems
Foul drainage removes wastewater from buildings such as toilets, sinks, showers, and washing facilities. We install complete foul drainage systems including underground pipework, inspection chambers, and connections to mains sewers or on-site treatment systems, ensuring safe and compliant waste management.
Typical projects include:
- New build housing developments
- Home extensions
- Commercial buildings
- Industrial units
Sewage Treatment Plants
Sewage treatment plants safely treat wastewater on-site where mains sewer connections are not available. We install complete treatment systems including excavation, tank installation, pipe connections, and commissioning to ensure reliable long-term performance.
Typical projects include:
Rural properties
New build homes
Commercial premises
Small developments
Septic Tanks
Septic tanks provide an effective solution for managing wastewater in properties without mains drainage access. We install modern, compliant septic tank systems designed for durability, environmental compliance, and long-term reliability.
Typical projects include:
Domestic properties
Rural homes
Small commercial buildings
Replacement systems
Pumping Stations and Pumping Chambers
Pumping stations move wastewater when gravity drainage is not possible due to site levels or layout. We install complete pumping systems including chambers, pumps, pipework, and electrical connections to ensure efficient wastewater transfer.
Typical projects include:
Basements and lower ground buildings
Commercial developments
Industrial sites
Challenging terrain locations
Storm Water Drainage Systems
Storm drainage systems safely manage rainwater and surface water to prevent flooding and water build-up. We install pipework, channel drains, and collection systems designed to control and redirect water effectively.
Typical projects include:
New housing developments
Driveways and car parks
Commercial sites
Industrial yards
Attenuation Tanks and SuDS Systems
Attenuation systems store excess rainwater and release it gradually to prevent flooding and protect drainage networks. We install underground tanks and sustainable drainage systems designed to manage water safely and efficiently.
Typical projects include:
Commercial developments
Housing developments
Industrial sites
Infrastructure projects
Soakaways
Soakaways allow rainwater to naturally drain into the ground, reducing surface water build-up and flood risk. We install correctly sized soakaway systems to ensure effective drainage and long-term performance.
Typical projects include:
Home extensions
Driveways
New builds
Landscaping projects
Land Drainage and Flood Prevention
Land drainage removes excess groundwater and surface water to protect buildings and land from water damage. We install drainage systems that improve ground stability and reduce flood risk.
Typical projects include:
Gardens and landscaping
Construction sites
Agricultural land
Flood-prone areas
How Much Does Drainage Installation Cost?
Drainage costs vary depending on the size of the project, ground conditions, access, and the type of system required. However, we like to be helpful and as transparent as possible. So, here are some average guide prices for common drainage projects.
Every project is different, so we provide clear, competitive quotes based on your specific requirements.
FAQs
Yes, we provide services to Domestic, Commercial and Industrial clients.
Domestic Clients
We install drainage systems for homeowners undertaking new builds, extensions, renovations, or drainage upgrades. This includes foul drainage, septic tanks, soakaways, and land drainage systems designed to ensure reliable wastewater and surface water management.
Commercial Clients
We work with developers, builders, and businesses to install drainage systems for offices, retail premises, housing developments, and commercial sites. We ensure drainage systems are installed efficiently and meet all regulatory requirements.
Industrial Clients
We provide drainage installation for industrial projects including warehouses, factories, and infrastructure developments. Our team has the equipment and experience to install robust drainage systems suitable for demanding industrial environments.
Yes. Drainage systems are typically installed during the groundworks phase before foundations and construction progress.
Yes. We regularly install complete drainage systems for new build residential properties.
Foul drainage carries wastewater from buildings, while storm drainage manages rainwater and surface water.
Yes. We can replace failing septic tanks, upgrade drainage systems, and improve drainage performance.
Yes. Our main service area covers Petworth, West Sussex and surrounding areas, but we undertake projects further afield across the UK depending on the project.
Have you got a question that’s not mentioned here? Visit our full FAQs page. Alternatively, contact us, we’re ready and happy to help with your enquiries.
Your Project Our Foundation
We work closely with our clients to fully understand all aspects of the brief, we pride ourselves on the quality of our work and take ownership if issues do arise from our workmanship. We strive to build long-lasting relationships based on trust, knowledge and experience which is why most of our projects are either carried out for return clients or for new customers who have been recommended to us.
Contact us today for a hassle free estimate and find out for yourself how our past clients have benefited from our knowledgeable and free on site surveys where we offer realistic advice tailored to your project that may not have been considered in the pen world.