Concrete Scanning in Hertfordshire

RebarScan provides concrete scanning and rebar detection across Hertfordshire, from the New Town and garden-city concrete of Stevenage, Hemel Hempstead, Welwyn Garden City and Letchworth to the commuter and commercial stock of Watford, St Albans and Hertford. We scan the concrete and reinforced concrete in all of it so works proceed without striking reinforcement or services. The county also carries canal, river and waterside structures along the Grand Union Canal and the Lee and Stort Navigations, which we reach by dive survey where needed. All scanning is carried out to UKCSS-compliant standards.

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Hertfordshire's construction landscape

Hertfordshire concrete is dominated by post-war New Towns and garden cities built largely in reinforced concrete, alongside aerospace and high-tech engineering plants at Stevenage and Hatfield, dense commuter-belt housing, and M25, M1 and A1(M) corridor logistics with large industrial slabs. Older fabric ranges from brewing and maltings, printing and film-studio buildings to the heritage cores of market towns and the Roman archaeology at St Albans. The work spans heavy industrial floors, dense new frames, occupied commercial premises and canal, lock and weir structures, and we choose the right method for each.

Towns we cover in Hertfordshire

Watford

Largest town in the county with printing heritage, retail and office concrete.

Hemel Hempstead

Post-war New Town with extensive reinforced concrete and Maylands industrial slabs.

Stevenage

The UK's first New Town and an aerospace and defence engineering hub.

St Albans

Historic city on Roman Verulamium with cathedral heritage and commuter stock.

Welwyn Garden City

Second garden city with a designed industrial quarter and concrete landmarks.

Cheshunt

Lea Valley town with horticultural heritage and modern distribution stock.

Hatfield

Former de Havilland aircraft town with business-park and New Town concrete.

Bishop's Stortford

Market and former malting town on the River Stort near Stansted.

Hoddesdon

Lea Valley town with horticultural heritage and logistics estates.

Borehamwood

Historic centre of the British film industry with studio slabs and structures.

Hitchin

Historic market town on the River Hiz with heritage and 20th-century stock.

Letchworth Garden City

The world's first garden city with early factory and works concrete.

Harpenden

Affluent commuter town on the Midland Main Line with residential stock.

Hertford

County town at the confluence of four rivers with brewing and waterside concrete.

Bushey

Affluent residential town adjoining Watford with film-studio heritage.

Rickmansworth

Metro-land town where the Chess, Gade and Colne meet the Grand Union Canal.

Potters Bar

Commuter town on the East Coast Main Line with rail and motorway concrete.

Berkhamsted

Historic Chilterns town with castle ruins and Grand Union Canal concrete.

Ware

Historic malting town on the River Lea with riverside maltings and weirs.

Abbots Langley

Residential town near Watford close to the Grand Union Canal and River Gade.

Royston

Market town on the chalk at the crossing of two ancient routes.

Chorleywood

Affluent Metro-land commuter village near the Chess valley.

Tring

Chiltern market town beside the canal summit and Tring reservoirs.

Waltham Cross

Lea Valley town with logistics stock and waterside concrete.

Baldock

Medieval Templar market town with malting and brewing heritage.

Sawbridgeworth

Historic town on the River Stort with converted riverside maltings.

Radlett

Affluent commuter village with former aerodrome and motorway-corridor land.

London Colney

Village on the River Colne near the M25, M1 and A1(M) interchange.

Buntingford

Small market town in the Rib valley with conservation core and edge development.

Scanning services across Hertfordshire

Frequently asked questions

Which areas of Hertfordshire does RebarScan cover?
We cover the whole county, including Watford, Hemel Hempstead, Stevenage, St Albans, Welwyn Garden City, Cheshunt, Hatfield, Bishop's Stortford, Hoddesdon, Borehamwood, Hitchin, Letchworth Garden City, Harpenden, Hertford and the surrounding towns and villages.
What types of concrete structure do you scan in Hertfordshire?
Everything from New Town and garden-city reinforced-concrete housing and civic stock to aerospace factory slabs at Stevenage, distribution sheds along the M25 and A1(M), commuter commercial premises, car parks, bridges and canal and river structures.
Do you scan New Town and garden-city concrete across Hertfordshire?
Yes. The reinforced-concrete frames, housing and civic structures at Stevenage, Hemel Hempstead, Hatfield, Welwyn Garden City and Letchworth often lack complete reinforcement records, so scanning is the reliable way to confirm what is inside before any cutting or fixing.
Can you survey canal and river concrete structures in Hertfordshire?
Yes. Along the Grand Union Canal and the Lee and Stort Navigations at towns such as Hemel Hempstead, Hertford, Ware and Rickmansworth we scan concrete lock, weir and waterside structures, including submerged elements reached by dive survey where they cannot be dewatered.
Do you serve both contractors and engineers in Hertfordshire?
Yes. We clear fixing and core points for contractors and fit-out teams across the county, and provide reinforcement location, cover assessment and post-tension surveys that support structural engineers on appraisal and alteration work.

Need scanning anywhere in Hertfordshire?

Tell us the location and the works planned, and we will arrange a survey.

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