As specialists in Trenchless Installations and Pipelines, and with more than 30 years' experience to our name, we are pleased to have been recognised for our work with accreditations from a range of industry bodies.


As qualified RISQS suppliers we are able to work across Great Britain's rail network.

UVDB Verify

We are proven trenchless suppliers to the utilities market.

The Environment

We recognise our activities may have environmental implications and have introduced policies within our working practices to reduce and minimise impact as far as is reasonably practicable.

CQMS Safety Scheme

Indicates that we have the required level of competence and compliance with the SSIP core criteria.


Allen Watson Limited

Offices at:
- Horsham, West Sussex
- Harlow, Essex
- Barnsley, South Yorkshire

01403 790772

Case Studies

The Allen Watson auger boring team were tasked with installing a 150mmØ VC pipe at Amlets Lane in Cranleigh using our 85v thrust Boring system.

Botley UTX
Installation of 660mmOD steel sleeve using GAB.155v Guided Auger boring equipment under a railway track at Botley, Southampton at a depth of 12m deep.

Mitcham - Timber Heading
Allen Watson Timber Heading crew were tasked with installing a heading for a sewer connection of 150mmØ Vitrified Clay drainage pipe for a length of 18m.

Social Media

Allen Watson complete another deep pipe installation for a prestigious housing development on the banks of the rive…

AWL continue to invest in new equipment with the delivery of the first of four new vans complete with full livery.…


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