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St Helens · Merseyside

Borescope cavity inspection in St Helens

St Helens homeowners, buyers, landlords and agents can book a borescope inspection with the price agreed first. A borescope inspection pushes a small camera through a hole about the size of a pencil into the cavity to see whether it is empty, partly filled or filled, what the fill is and whether there is debris.

Book a borescope inspection in St Helens

Covering St Helens and the WA10 district. Tell us about the property. We confirm the price before you book.

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We use your details only to answer this enquiry and arrange your visit, sharing them only with the registered installer we appoint for your job and the providers named in our privacy notice. No marketing lists, no cold calls.

Borescope cavity inspection for St Helens properties

St Helens sits in Merseyside, about 11 miles east of Liverpool. We work across the WA10 district, including nearby Prescot, Huyton and Newton-le-Willows.

Every inspection point in St Helens is photographed and logged, so you have a record to show a buyer, lender or contractor. A survey in St Helens gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound.

Exposure matters for every cavity wall. Merseyside has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.

For regulations, if cavity wall insulation follows in St Helens, filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Rules in England

Filling a cavity is notifiable building work and needs a building notice or competent-person self-certification if insulation work follows.

Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.

When a borescope check helps

Before filling, to confirm the cavity is empty and clean. Before buying a house, to see if the EPC's claim of 'filled cavity' is true. When damp has appeared and you need to know whether the fill is wet or bridged. Before a top-up, to map which panels are empty.

What is included in St Helens

  • Holes made good
  • Photos of each point
  • Written summary
  • Fill type and condition noted

Guide prices for St Helens

Borescope cavity inspection guide prices
Borescope cavity inspection guide pricesGuide price
Borescope inspection, house£145–£245
Borescope inspection, block or large building£295–£595

This work is not insulation, so it is normally standard-rated for VAT. Guide prices include VAT where it applies. Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.

The steps for a borescope inspection in St Helens:

  1. Tell us what is happening

    Postcode, property type and what you have noticed.

  2. Price agreed first

    We confirm the price before anyone visits.

  3. Visit and checks

    Photos and readings at the areas that matter.

  4. Findings in writing

    What we found and the options, each priced separately.

Last reviewed 19 October 2026.

Borescope cavity inspection in St Helens: questions

Do you cover St Helens?

Yes. St Helens and the WA10 postcode district are within our Merseyside coverage, along with nearby Prescot and Huyton.

What will I get from a borescope inspection in St Helens?

A visit at an agreed price, photos of what we find, and a written summary in plain English. Any follow-on work is priced separately so you can choose who does it.

Do you cold-call in St Helens?

No. We only come out when you have asked us to. If someone cold-calls offering free insulation, check before you agree to anything.

Do you work on rented homes in St Helens?

Yes. Landlords and agents in St Helens can book batch visits, and work is arranged around tenants.

Nearby towns

Book a borescope inspection in St Helens

Priced before you book. Findings in writing. No cold calls.