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Two white service vans and a large truck parked in front of an industrial building.

Drainage and wastewater services in Bolton under one contractor

Around 35 years' experience. Family-run work. Domestic and commercial projects.

A man with a tablet inspects outdoor drainage covers next to a brick building.

Drainage installation

A new drainage system with the right falls, chambers and connections, planned to keep flow moving and access simple.

Green wastewater treatment system beside a stone building with a rural landscape in the background.

Wastewater treatment plant installation

A wastewater treatment plant installed with its drainage, chambers and access arranged as one workable system.

An excavator works on a trench with exposed pipes and barriers at a road construction site.

Drainage groundworks

Drainage groundworks that set the right levels for tanks, chambers and pipework, with reinstatement planned in.

Modern apartment building with a freshly paved car park and landscaped greenery.

Water attenuation tank installation

Attenuation tank installation that stores peak runoff and releases it steadily, with access left for checks and cleaning.

Industrial water filtration system with two large tanks, pipes, and control panel in a concrete room.

Water treatment plant installation

A water treatment system planned around source, use and maintenance, with pipework and controls fitted to suit.

Construction site with drainage pipes being installed and an excavator in the background under a cloudy sky.

Civil engineering drainage works

Drainage civil engineering that ties pipe networks, tanks and flow controls into one practical build sequence.

A worker in a dark uniform inspects a green septic tank cover outside a house.

Sewage treatment plant installation

A sewage treatment system sized for real flows, with excavation, connections and commissioning properly lined up.

An underground fuel storage tank being installed at a petrol station, surrounded by temporary safety barriers.

Petrol interceptor tank installation

Petrol interceptor installation that helps manage polluted runoff from vehicle areas before it reaches the next stage.

Construction worker in a hi-vis jacket and hard hat uses a tablet near an open manhole.

Surface water drainage installation

Surface water drainage planned to collect runoff, control discharge and help stop puddles turning into bigger trouble.

Construction site with exposed underground drainage pipes leading to a small utility building.

Foul water drainage installation

Foul water drainage laid with the right falls, chambers and connections so wastewater gets where it should.

Construction site with two workers observing a large concrete drainage system under installation.

Hydrobrake chamber installation

A hydrobrake chamber fitted at the right level to hold back peak flow and keep surface drainage under control.

Construction site with exposed drainage pipes and barriers adjacent to a loading bay.

Commercial drainage installation

Commercial drainage systems planned around site use, loading and access, with treatment and interception tied in.

Industrial facility with pipelines and control panel situated next to a large white building.

Commercial sewage treatment plants

Commercial sewage treatment planned for real usage, safe access and the day-to-day demands of a working site.

Modern stone house with a neat lawn and gravel driveway, bordered by a wooden fence and hedges.

Septic tank installation

A new septic tank planned around occupancy, access and discharge, with the groundwork and pipework tied in properly.

A modern bungalow with a gravel path and neatly trimmed lawn, set against a backdrop of rolling countryside.

Septic tank replacement and upgrades

Replace septic tank systems that are damaged, undersized or awkward to maintain, with drainage upgrades planned in.

Two white service vans and a large truck parked in front of an industrial building.

Need help choosing the right page?

Call Septic Tanks NW and we will talk through the site, the system and the kind of work that best fits your job.

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