Drainage Contractor in Sussex, Surrey & Kent
If you’re experiencing slow drainage, standing water, or need new systems for a build project, CJ Groundworks is the drainage expert you can count on. We’re a specialist drainage contractor serving Sussex, Surrey, and Kent — delivering efficient, regulation-compliant drainage solutions for domestic and commercial clients.
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
- New build & extension drainage layout
- Foul water and surface water separation
- Soakaways & attenuation crates
- Gully, manhole & pipework installation
- We ensure your drainage is compliant with Building Regulations Part H and designed for future capacity.
CCTV Drain Surveys
- We conduct high-resolution CCTV drain surveys 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 collapsed clay pipes to fractured plastic joints, we offer:
- Targeted dig-up repairs
- Patch lining or pipe replacement
- Access chamber refurbishment
Drain Jetting & Cleaning
- Our team uses high-pressure drain jetting to clear:
- Grease build-up
- Debris blockages
- Tree roots & scale
- Jetting ensures optimal flow and prevents costly backups — ideal for older pipework.
/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
Even small issues can escalate into property damage. We diagnose and fix drainage problems before they worsen.
Preventative & Maintenance Drainage Work
- 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 drainage system saves money, prevents health risks and prolongs the lifespan of your infrastructure.
Our team helps you determine if a septic tank is compliant and practical for your land.
Drainage Upgrades & Compliance
- Separate foul and surface water systems
- Improve soakaway efficiency
- Achieve compliance with Environment Agency rules
- We also upgrade drainage where new surface areas (driveways, patios) increase runoff volumes.
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 a property. We handle everything from soakaways and sewer connections to CCTV surveys and jetting.
Yes, new drainage systems or significant changes (e.g. extensions) must comply with UK Building Regulations. We manage this process for you and ensure full compliance.
Common signs include slow-draining sinks, bubbling toilets, unpleasant smells, or visible overflow from gullies or chambers. Our CCTV surveys can pinpoint the exact cause.
Absolutely. We support homeowners, landlords, builders and commercial property owners. Our systems scale from single homes to multi-unit sites and farm estates.
Prices typically start from around £150 depending on site size and access. We offer fixed quotes and clear digital reporting with all findings.
/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