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ACS Testing Unit S3B Billingshurst laboratory

Construction Testing SolutionsBillingshurst, West Sussex

Construction Testing Solutions's Billingshurst laboratory is an ISO/IEC 17025:2017-accredited construction-materials laboratory. UKAS schedule 4161 lists aggregate sample reduction and water-content testing, fresh-concrete cube making and curing, hardened-concrete tests, and soil moisture or water-content testing at the site.

Reviewed by Arc · About this review

Key facts

Permanent laboratory
UKAS schedule 4161, issue 079 dated 11 September 2026, lists the Billingshurst address as a permanent laboratory for aggregates, fresh and hardened concrete, and soils.
Site-specific schedule
The detailed scope for the Billingshurst laboratory appears on page 33 of the schedule and is separate from the schedule's scopes for other CTS locations.

Testing capabilities

Aggregate preparation and water content

The site scope lists reducing aggregate laboratory samples by riffle and quartering, and aggregate water-content testing.

Fresh and hardened concrete testing

The site scope lists making and curing fresh-concrete cubes, plus compressive strength, curing, dimensions and density for hardened concrete.

Soil moisture and water content

The site scope lists oven-drying moisture content and water-content testing for soils.

Equipment and published limits

Public information not available. Contact test facility provider for more information.

Access and contact

The schedule lists Matt Mills as the local contact for the Billingshurst laboratory, with +44 (0)1277 314144 and matt.mills@constructiontesting.co.uk. Confirm the required method, sample acceptance, capacity and lead time directly.

Facility contact

Address
Unit S3B, Rosier Park, Coneyhurst Road
Billingshurst, West Sussex, RH14 9DE

Standards and accreditation

ISO/IEC 17025:2017 accreditation
UKAS schedule 4161 states that Construction Testing Solutions is accredited to ISO/IEC 17025:2017 and lists the Billingshurst laboratory's detailed scope.

What to confirm with the facility

  • Confirm the exact method and revision, sample dimensions and preparation, reporting, capacity, turnaround and current availability before commissioning work.

Before requesting a test

Public information not available. Contact test facility provider for more information.

Frequently asked questions

Public information not available. Contact test facility provider for more information.

Public information not available. Contact test facility provider for more information.

Further reading

Public information not available. Contact test facility provider for more information.

Sources and review

Arc reviewed UKAS schedule 4161 on 30 September 2026. This is a review of the published Billingshurst scope, not a laboratory inspection or confirmation of availability. Accreditation applies only to the schedule's stated methods and location.

Arc publishes this directory entry and does not operate the test facility. Suggest a correction to Arc with a supporting source.

  1. Schedule of Accreditation 4161: Construction Testing Solutions

    United Kingdom Accreditation Service · Reviewed

    Issue 079, dated 11 September 2026, lists the Billingshurst laboratory address, its aggregates, concrete and soils activity categories, the detailed site scope and a local contact route. It does not establish present capacity or acceptance of a particular sample.