HGV Jet Vac & Combination Jetting Services

High-Capacity Jet Vac Services for Mainline Sewers & Specialist Drainage Works

Pinpoint Drainage provides specialist HGV Jet Vac and combination jetting services across London and the South East for demanding commercial, industrial and infrastructure drainage projects.

Our high-capacity combination units bring together powerful high-pressure water jetting and heavy-duty vacuum extraction within a single specialist vehicle. This allows our experienced drainage team to break down stubborn blockages, clean large drainage systems and simultaneously remove wastewater, sludge and debris from the site.

With liquid waste holding capacities of up to 13,500 litres, our HGV Jet Vac units are suitable for both planned maintenance and large-scale emergency drainage operations.

Specialist HGV Jet Vac Services Across London

HGV Jet Vac units are designed for drainage work where conventional jetting or standard vacuum tankers may not provide sufficient capacity or performance. Our combination units can be used for a wide range of specialist applications, including:

High-Pressure Jetting & Powerful Vacuum Extraction

Our HGV combination units are designed to provide high-pressure water jetting and high-powered vacuum suction simultaneously. High-pressure water is used to break down blockages, deposits and accumulated material within drains and sewer systems, while the vacuum system removes the resulting wastewater, sludge and loosened debris.

This combined approach can be particularly effective for heavily contaminated drainage systems, large-diameter pipework and drainage networks where substantial quantities of waste need to be removed during cleaning.

Where appropriate, our HGV Jet Vac service can also work alongside other specialist drainage services, including CCTV drain surveys, confined space operations and pumping station maintenance.

13,500 Litre High-Capacity Combination Units

Our HGV Jet Vac and combination units offer a liquid waste capacity of up to 3,000 gallons (13,500 litres), allowing large volumes of wastewater, sludge and loosened drainage debris to be collected during jetting and cleaning operations. This high-capacity setup is particularly suited to larger commercial, industrial and mainline sewer projects, helping reduce interruptions and improve efficiency on site.

The capacity of our combination units makes them particularly suitable for:

Mainline Sewer Cleaning

Large sewer systems can accumulate substantial quantities of silt, grease, sludge and other deposits over time. Our HGV Jet Vac units provide a powerful solution for cleaning mainline sewers by combining high-pressure jetting with continuous vacuum extraction.

As deposits are loosened, the vacuum system can remove the resulting material from the sewer, helping restore flow and allowing the drainage system to be inspected more effectively.

Where required, Pinpoint Drainage can also carry out CCTV drain surveys following cleaning works to help assess the condition of the pipework and identify structural defects or further maintenance requirements.

Heavy Blockage & Deposit Removal

Some drainage systems require more powerful equipment than conventional drain jetting alone. Our combination units can assist with the removal of difficult deposits and severe obstructions, including heavy silt, hardened material and other accumulated waste within drainage systems.

For particularly stubborn obstructions involving tree roots, concrete or hardened deposits, our specialist root and concrete cutting equipment can also be used where required.

By combining water pressure with high-powered suction, our engineers can tackle challenging drainage problems while simultaneously removing the resulting debris and wastewater. This approach can help minimise the risk of waste being pushed further through the system or causing additional downstream blockages.

Tank, Chamber & Industrial Cleaning

HGV Jet Vac units can also be used for cleaning tanks, chambers and other drainage infrastructure where large volumes of liquid or residue need to be removed. Our team can assist with the extraction of:

Integrated 360° CCTV Monitoring

Our specialist combination units are equipped with continuously recording 360° CCTV systems, helping provide greater visibility around the vehicle and work area during operations. This additional monitoring supports safe working practices and provides increased transparency during specialist drainage works.

Our units are also equipped with cycle alert systems to improve awareness around vehicle operations and help support site safety.

Commercial & Industrial Jet Vac Services

Pinpoint Drainage supports commercial, industrial and infrastructure customers across London and the South East with planned and emergency Jet Vac services.
Typical environments include:

Why Choose Pinpoint Drainage?

Our HGV Jet Vac service combines specialist drainage equipment with experienced operators capable of handling complex drainage and wastewater projects.
Our service includes:

Need HGV Jet Vac or Combination Jetting Services?

Whether you require mainline sewer cleaning, heavy blockage removal, industrial drainage maintenance or large-scale wastewater extraction, Pinpoint Drainage can provide specialist HGV Jet Vac and combination jetting equipment for the job.

Our experienced team operates across London and the South East and can provide both planned drainage services and urgent response where required. Contact Pinpoint Drainage today to discuss your HGV Jet Vac or combination jetting requirements.