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Sewage plant design & installation
Reliable, high-quality sewage treatment plants, septic tanks and pump stations are supplied to customers across the UK, with the flexibility to choose between a simple sales-only option or a complete package that includes design, installation and ongoing maintenance. Every system is sourced from trusted manufacturers and tailored to suit the scale and needs of your property, from small domestic homes to large commercial sites.
With decades of industry experience, our team can advise on the most suitable equipment and configuration for your requirements, ensuring long-term performance, compliance and peace of mind. Whether you’re upgrading an existing system or starting from scratch, we’ll help you find a dependable wastewater solution built to last.

YOUR SATISFACTION IS OUR PRIORITY
Types of wastewater installation services
Our friendly and accomplished team has experience in fitting all kinds of sewage equipment and delivers a complete installation service to our customers. Your satisfaction is our priority, so all of our engineers work hard to deliver five-star service on every job.
Installation services include:
Site assessment
Excavation
Installation of all equipment
Connecting pipework and drainage
Plant related electrical work
Plant commissioning
Reinstatement and landscaping
Sewage plant supply
We supply sewage treatment plants and parts for all applications throughout the UK. Customers can choose a sales-only solution, or opt for the full design, installation and maintenance package we provide to domestic and commercial customers.
Wastewater solutions for every property
From four people to four hundred people, we can supply septic tanks, pump stations and full sewage treatment plants to accommodate every kind of property.
Speak to a friendly S&S Site Services team member to find the right sewage solution for your requirements. We have decades of experience in sourcing the correct setup for a vast range of customer needs, from a small domestic property to multi-site commercial premises.
Quality equipment to suit your needs
S&S Site Services only supply the best equipment from reputable supply partners such as Kingspan Klargester, Marsh, WPL, Tricel and KEE Process. All equipment is tried and trusted, sourced from leading manufacturers who excel in wastewater solutions.
Delivery & warranty on all plants
S&S Site Services only supply the best equipment from reputable supply partners such as Kingspan Klargester, Marsh, WPL, Tricel and KEE Process. All equipment is tried and trusted, sourced from leading manufacturers who excel in wastewater solutions.

Expert Sewage Treatment Solutions Tailored to Your Needs
Maintenance & servicing
Once we install your wastewater solution, it requires regular servicing to perform effectively.
How often it needs to be serviced depends on the type and size of the system, so we offer different packages to cover all solutions.
We are accredited service engineers for Marsh and Conder equipment, and our team of engineers can service, empty, maintain and repair all types of sewage system, whether we fitted it or not.

COLLABORATION
Our Supply Partners
S&S Site Services only supply, install and maintain the best equipment from reputable supply partners such as Kingspan Klargester, Marsh, WPL, Tricel and KEE Process. All equipment is tried and trusted, sourced from leading manufacturers who excel in wastewater solutions.




