Welcome to the website of CJ Groundworks, a trusted groundworks and drainage company serving domestic, commercial and industrial clients alike. Covering all locations throughout Sussex, Surrey and Kent - including Horsham, Cranleigh, Midhurst, Petworth and Pulborough - we provide a comprehensive range of services which takes in, but is not restricted to: septic tank installation, cesspit replacement, drainage installation, the integration of sewage treatment plants, and construction of building foundations and concrete bases.
Our founder brings over 35 years of experience to bear on each and every project we’re tasked with, ensuring an unrivaled standard of workmanship, customer service and project management. As a family-run business, we keep everything in-house and refuse to bring in subcontractors, ensuring we’re in full control of the quality of work you’ll receive.
Carrying both employer and public liability insurance policies, we offer two-year workmanship guarantees on completed works, while upholding all manufacturer warranties on materials used. Clients in and around Horsham, Cranleigh, Midhurst, Petworth and Pulborough choosing us as their groundworks and drainage company of choice thus receive total peace of mind, further strengthened by the strong ties we have to industry leading manufacturers, such as Clenviro and Klargester.
If you’d like to discuss a project you have in mind in person, whether it’s septic tank installation, sewage treatment plant / cesspit replacement, drainage installation, or something on the groundworks side of things such as the construction of building foundations or concrete bases, we urge you to get in contact with us at your earliest convenience to book a consultation. We’ll welcome you to visit our office or yard, or visit your own home, site or premises - whatever your preference. Want to see first-hand examples of projects we’ve completed? We’ll be happy to take you to previous job sites upon request.
To learn more about the different sides of what we do, and how we manage to cater to all requirements while tackling a diverse range of works, navigate our website. Dedicated pages go into further detail on the services listed below, from feasibility studies to complete drainage commissions, while our Gallery and Testimonials pages evidence the fantastic work our team carry out on a week-to-week basis.
As a seasoned drainage company serving homeowners, and commercial / industrial entities from Horsham to Cranleigh, Midhurst to Petworth and onward to Pulborough, we solve problems such as blocked drains, outdated sewage systems, and non-compliant systems which are overdue an update. Typical services we provide include:
Complementing our drainage services are a number of standalone groundworks services, which help prepare domestic, commercial and industrial sites in and around Horsham, Cranleigh, Midhurst, Petworth and Pulborough for further development, or handover for end use. These include:
CJ and his sons, Henry and Marcus, did an excellent job fitting our new sewage treatment plant. Friendly, efficient and tidy. I would definitely recommend them for any groundworks.
Chris and sons installed Aco channel and soakaway. Excellent job done and no hesitation recommending this company. Left the place tidy. Friendly people to deal with.
I contracted CJ Groundworks to install a sewage treatment plant, it was a very pleasant experience dealing with Chris and his ever smiling team . The job was done professionally in time at a reasonable price. The plant is working satisfactorily for 3 months.
After calling round dozens of other contractors and hearing nothing I came across CJ groundwork’s and I’m glad I did. They built a big shed base and carried out landscaping work in the garden. They fitted us in at short notice and everything was done to a brilliant standard at a fair......