Drainage Contractor in Sussex, Surrey & Kent
If you’re experiencing slow drainage, standing water, or planning drainage systems for a new build, CJ Groundworks is the trusted drainage contractor you can rely on. We’re a leading provider of drainage groundworks in Kent, Surrey, and Sussex, delivering efficient, regulation-compliant solutions for domestic and commercial projects.
With over 35 years of experience, our expert team installs, inspects, repairs and upgrades all types of foul and surface water systems—helping to protect properties from flooding, erosion and water ingress.
We install, inspect, repair and upgrade all types of foul and surface water systems, ensuring long-term protection from flooding, erosion and water ingress.
/ Our Services
Domestic & Commercial Drainage Services
As a veteran drainage contractor, we provide a full suite of drainage services, including:
Drain Installation
- Our drainage installations include:
- New build & extension drainage layout
- Foul water and surface water separation
- Soakaways & attenuation crates
- Gully, manhole & pipework installation
- All systems are designed to meet Building Regulations Part H, ensuring future capacity and long-term reliability.
CCTV Drain Surveys
- We carry out professional CCTV drain surveys throughout Kent, Surrey, and West Sussex to:
- Identify blockages, breaks & misalignments
- Check for root ingress or collapsed pipes
- Support insurance claims or property sales
- Survey footage and reports are provided digitally with clear recommendations.
Drain Repairs
- From fractured joints to collapsed clay pipes, our experienced engineers provide:
- Targeted dig-up repairs
- Patch lining or pipe replacement
- Access chamber refurbishment
- As a trusted drainage contractor in Kent and Surrey, we ensure every repair is durable and compliant with current standards.
Drain Jetting & Cleaning
- Our high-pressure drain jetting services are ideal for restoring flow and preventing future issues. We remove:
- Grease build-up
- Debris blockages
- Tree roots & scale
- Jetting is particularly effective for older systems across Sussex and West Sussex, reducing the risk of backups and costly damage.
/Planning
When Should You Call a Drainage Contractor?
Some signs you may need a drainage contractor include:
- Gurgling pipes or slow drainage
- Bad smells from drains
- Water pooling in your garden or driveway
- Overflowing gullies or manholes
Ignoring these early signs can lead to serious property damage. Our drainage contractors in Kent, Surrey, and Sussex provide prompt diagnosis and repair to protect your home or business.
Preventative & Maintenance Drainage Work
- Preventative maintenance is key to avoiding unexpected issues. We provide:
- Annual system checks for rural or older homes
- Pre-sale or pre-tenancy inspections
- Ongoing maintenance for landlords & letting agents
- Drain mapping for new developments
- A well-maintained system extends the life of your infrastructure and reduces costly emergency callouts.
Our team helps you determine if a septic tank is compliant and practical for your land.
Drainage Upgrades & Compliance
- Whether you’re renovating, extending or upgrading existing systems, CJ Groundworks can help:
- Separate foul and surface water systems
- Improve soakaway efficiency
- Achieve compliance with Environment Agency rules
- We also design and install upgraded drainage for properties adding new surfaces such as patios or driveways, ensuring correct runoff management.
Our team helps you determine if a septic tank is compliant and practical for your land.
/ Our Mission
Why Choose CJ Groundworks as a Drainage Contractor?
35+ Years of Experience
A long-standing reputation built on expert workmanship.
In-House
Team
No subcontractors; we keep all trades under one roof.
Fully Insured &
Guaranteed
No subcontractors; we keep all trades under one roof.
Compliant &
Certified
All works carried out to UK building regs and environmental standards.
Local
Expertise
Proudly serving Sussex, Surrey & Kent.
/ Our Area
Locations We Cover
We provide drainage contractor services across:
- Cranleigh
- Horsham
- Midhurst
- Petworth
- Pulborough
- All surrounding areas in Sussex, Surrey, and Kent
Book a Drain Survey or
Drainage Quote Today
Call CJ Groundworks on 0788 175 7877 or email chris@cjgroundworks.com to book a survey, quote or emergency call-out.
Fast response and clear, honest advice guaranteed.
/ FAQs
Drainage Contractor FAQs
A drainage contractor designs, installs, inspects, and repairs systems that manage foul and surface water around your property. CJ Groundworks handles everything from soakaways and sewer connections to CCTV surveys and jetting.
Yes. Any new drainage system or modification must comply with UK Building Regulations. Our team ensures your installation meets all requirements.
Signs include slow-draining sinks, bubbling toilets, bad smells, or overflowing chambers. Our CCTV surveys quickly identify the cause.
Absolutely. We provide drainage solutions for homeowners, landlords, builders, and commercial properties across Sussex, Kent, and Surrey.
Prices typically start from around £150 depending on site size and access. We offer fixed quotes and digital reporting for full transparency.
/Our Contact
Ready to break ground?
Get in touch with CJ Groundworks today to discuss your project and receive a free, no-obligation quotation. Our team is here to answer your questions and provide expert advice tailored to your needs.
Address
CJ Groundworks, Lower Batchelors, Emms Lane, Barns Green, West Sussex, RH13 0QH.
/Our Testimonials