Services, Repairs & Installations

Complete Sewage System Care & Installation

Expert Maintenance, Repairs & Compliance Services

At Cargate Engineering, we offer a full lifecycle service for your off-mains drainage systems. From the initial installation and commissioning of sewage treatment plants to routine septic tank emptying and emergency pump station repairs, our team supports you every step of the way. As Klargester Preferred Installers with over 25 years of experience, we ensure all work is carried out to the highest standards, fully compliant with Environment Agency regulations and LABC guidelines across Suffolk, Norfolk, Essex, and Cambridgeshire.

Our Services

Septic Tank Emptying

Fast, reliable emptying, de-sludging, and tank washing. We include a FREE visual health check with every visit to identify issues early and keep your system running smoothly.

Septic Tank Compliance Checks

Essential for property sales and homeowner peace of mind. We assess your tank against current environmental regulations to ensure it is legal & compliant.

Sewage Treatment Plant Service

Comprehensive servicing to prevent breakdowns. Our engineers provide detailed reports, photos of key components, and carry out on-the-spot minor repairs using stocked spare parts.

Maintenance Contracts

Take the stress out of system care. Our annual contracts include priority 24/7 support, automated scheduling for your service visits, and discounts on maintenance costs.

Installations

Expert installation of sewage treatment plants and pump stations. As Klargester Preferred Installers, we guide you from design to completion, ensuring full adherence to LABC and Environment Agency guidelines.

Confined Space Services

City & Guilds trained specialists for high-risk entry works. We safely access and clean tanks, sewers, and culverts using strict safety protocols and professional risk assessments.

Pump Station Maintenance

Routine maintenance and emergency repairs to prevent costly flooding. We service, refurbish, and install pump stations for residential and commercial properties, keeping wastewater moving.

Commissioning

Ensure your new system meets manufacturer and building regulation requirements. We perform final checks, wiring, and adjustments to issue your official commissioning certificate.