
What makes the whole job feel more straightforward
Groundworks led tank install
We handle the excavation, preparation, and below ground practicalities that make sewage treatment and rainwater systems work properly. That means you're not left juggling separate contractors while the key parts of the job sit in limbo.
Domestic and commercial coverage
Our work suits everything from private properties to larger commercial sites, with the groundwork and drainage scope shaped around the constraints of each location. You get a plan that reflects your site conditions, access, and compliance needs rather than one size fits all approach.
Hailsham based regional service
We are based in Hailsham and travel across East Sussex and beyond, including Brighton, for surveys, installations, and commissioning visits. That gives you practical local coverage with a team used to returning as the project moves through each stage.
Groundworks that solve the messy jobs properly
Drainage problems and below ground installation work can turn into a real headache when the site is awkward, access is tight, or you need everything done in line with current discharge rules. We carry out practical groundworks in Brighton services for domestic and commercial projects, with a strong focus on sewage treatment, plant installation, rainwater harvesting tanks, and drainage works that support the whole job. Our team travels from our Hailsham base to survey sites, plan the groundwork properly, and return as needed for installation and commissioning, so you know the work is being followed through from start to finish. That matters when you're dealing with a property sale, replacing an ageing system, or putting in new infrastructure that needs to meet regulations rather than just look tidy on day one. We tailor the excavation, trenching, drainage runs, and tank positioning to suit the ground conditions and the way your site actually works. You'll see that approach clearly when Kwikfield Construction Ltd handles work in Brighton, because we keep the focus on what the site needs and what you need the finished system to do.


What the installation work involves on site
Sewage treatment plant installation starts with a site assessment so we can look at levels, access, discharge points, and the practical demands of the land before any digging begins. We then carry out the excavation and ground preparation, place the tank, connect inlet and outlet pipework, and complete the drainage elements needed for safe operation and commissioning. For rainwater harvesting, we install underground or above ground storage tanks as part of wider groundworks, making sure the system can collect and store water for 'non' potable use while still allowing sensible access for inspection and maintenance. Our drainage and groundwork support also covers trenching, site preparation, and repairs or new runs linked to foul and surface water management where the wider project calls for it. Kwikfield Construction Ltd takes on this work across Brighton from our Hailsham base, adapting the scope to domestic plots, commercial sites, and the regulatory demands that come with each one.
Frequently asked questions
Do you install sewage treatment plants for both homes and commercial premises in Brighton?
Yes. We carry out sewage treatment plant installations for domestic and commercial sites in Brighton, with the groundwork, drainage connections, and commissioning arranged to suit the property and its regulatory requirements.
Can you help if a drainage system needs attention during a property sale?
Yes. If a property sale highlights the need for a compliant wastewater solution, we can assess the site and carry out the installation work needed for a sewage treatment system. We focus on practical compliance so you can move forward with clearer information and a properly installed setup.
What is involved in a rainwater harvesting tank installation?
We start by assessing the site, access, and drainage layout, then plan the excavation or placement needed for an underground or above ground tank. We also consider how the system will collect and store rainwater for 'non' potable use, along with future access for maintenance and integration with existing drainage.
Services offered in Brighton

