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Confirmed Non-Compliant
Listed 22 July 2026

National Spray Foam Advice (trading as Harber Glaves Trading Ltd)

Associated with: Jake Harbour & Tristan Glaves

United Kingdom (lead generation and subcontracting; no fixed trading addresses published)

Official EBR-01 Alert

Known Scam & Impersonation Network

The companies and individuals listed on this page are confirmed non-compliant operators linked to fraudulent spray foam removal activity, brand impersonation, and consumer harm. They are not verified EBR-01 contractors. Never transfer deposits, share financial details, or engage their services. National Spray Foam Advice (trading as Harber Glaves Trading Ltd) is part of this network.

Use Safe Directory Instead

Scam & Impersonation Warning

This company is not affiliated with EBR-01. Associated with known scams and impersonation. Do not transfer money or share personal details.

National Spray Foam Advice (nationalsprayfoamadvice.co.uk) is a trading name of Harber Glaves Trading Ltd, company number 16605946, and is not a spray foam removal contractor. Homeowners report paying deposits or full quoted sums and then being unable to get any response, no work carried out and no refund. It cold calls, passes enquiries to contractors who pay for them, and subcontracts work that one business has quoted. It is operated by the same individuals behind Better Home Hub and Spray Foam Removal Advice — Jake Harbour and Tristan Glaves — who also run the impersonating domain revivemaintenance.co.uk. They hold no valid insurance, no waste carriers licence, and are not listed on the EBR-01 verified contractor directory.

Specific compliance failures

  • Homeowners report paying a deposit, or the full quoted amount, and then being unable to obtain any response — no start date, no works, no refund and no one answering the phone
  • Trades as a lead-generation business rather than a contractor: homeowners report being cold called about spray foam and then having their enquiry passed to paying contractors
  • Quotes are used to open a bidding process, with the work subcontracted to whichever company will do it cheapest — the business quoting is not the business carrying out the work
  • The company taking the enquiry and the money is not the company holding the insurance, the waste carriers licence or the employment relationship with the operatives on site
  • No published company name, registration number or registered office on the website — it is a trading name of Harber Glaves Trading Ltd, company number 16605946
  • Operated by the same individuals behind Better Home Hub and Spray Foam Removal Advice — Jake Harbour and Tristan Glaves — who also run the impersonating domain revivemaintenance.co.uk
  • Does not hold valid public liability insurance — leaving homeowners financially unprotected
  • No valid upper-tier waste carriers licence — a legal requirement for transporting spray foam removal waste
  • Not listed on the EBR-01 verified contractor directory and has not been assessed against the Code of Conduct
  • Complaints referred to Trading Standards through the Citizens Advice consumer service — homeowners who paid and got no response should add their own report so the complaints are handled as a pattern

Findings & evidence

National Spray Foam Advice, trading through nationalsprayfoamadvice.co.uk, is a trading name of Harber Glaves Trading Ltd, company number 16605946. It presents itself as an advice service, but it does not carry out spray foam removal work. Enquiries are taken and then passed to contractors, and the quotation process is used to invite competing prices from those contractors. The business that quotes is therefore not necessarily the business that attends the property, holds the insurance, or employs the operatives.

EBR-01 has received repeated reports from homeowners who paid this business and then could not reach it again. The pattern described is consistent: a quotation is given, payment is requested up front, and after payment the start date slips, calls and messages go unanswered, no works are carried out, and no refund is offered. Homeowners are left without the removal they paid for and without a contractor they can hold to account.

That outcome follows from the structure of the business. Any payment made is made to the lead-generation business, not to the company that would carry out the work. The party you contract with may have no insurable interest in the works and no waste carriers registration for the material removed from your roof, the price can change once work is subcontracted, and a mortgage lender or surveyor will ask who carried out the removal and on what basis — questions a subcontracted chain makes harder to answer.

Homeowners also report unsolicited cold calls about spray foam insulation and its removal. EBR-01 does not accept enquiries generated this way, and no EBR-01 assessment has been carried out on this business. Nothing in this listing asserts that cold calling is unlawful in itself: it is the taking of payment up front, the passing on of enquiry data and the subcontracting of quoted work that homeowners should understand before proceeding.

The operators are Jake Harbour and Tristan Glaves, the same individuals behind Better Home Hub, Spray Foam Removal Advice (sprayfoamremovaladvice.co.uk) and the impersonating domain revivemaintenance.co.uk, which targets the legitimate Revive Maintenance. EBR-01 findings confirm that National Spray Foam Advice does not hold valid public liability insurance, does not possess an upper-tier waste carriers licence, and is not listed on the EBR-01 verified contractor directory.

Before paying anyone, ask three questions in writing: which company will physically carry out the removal, is that company the one named on the quotation, the contract and the invoice, and can it provide its own public liability insurance and waste carriers registration before work starts. Pay nothing, and certainly no deposit, until all three are answered by the company that will actually do the work.

If you have already paid this business, act promptly: contact your bank or card provider and ask about a chargeback (debit card) or a claim under Section 75 of the Consumer Credit Act (credit card), keep every quotation, invoice, message and call log, and report the matter to Trading Standards via Citizens Advice and to Action Fraud. EBR-01 will supply a copy of this listing to support a complaint on request.

Complaints about this business have been referred to Trading Standards through the Citizens Advice consumer service, and homeowners are urged to add their own report so that the complaints are handled as a pattern rather than as isolated disputes. EBR-01 does not state an enforcement outcome until it is confirmed on the public record: if a fine, a prosecution or a prohibition on trading in the UK is recorded against this company or Harber Glaves Trading Ltd, the confirmed detail and the date will be published at the top of this entry.

If you are searching for Revive Maintenance reviews or spray foam removal advice, do not engage National Spray Foam Advice, Spray Foam Removal Advice, Better Home Hub or revivemaintenance.co.uk. Use only EBR-01 certified contractors listed at sprayfoamstandards.co.uk/directory.

If you have already paid National Spray Foam Advice (trading as Harber Glaves Trading Ltd)

Money paid to a lead-generation business is not held against the works. Move quickly.

  1. 01

    Call your bank or card provider today

    Paid by debit card, ask for a chargeback. Paid by credit card, ask about a claim under Section 75 of the Consumer Credit Act. Act quickly — time limits usually run from the date of payment.

  2. 02

    Keep everything in writing

    Quotations, invoices, receipts, text messages, emails and a dated log of every call you made and every one that went unanswered. This is the evidence a chargeback or complaint depends on.

  3. 03

    Report it

    Report to Trading Standards through Citizens Advice, and to Action Fraud. Also tell your mortgage lender or surveyor if the removal is part of a property transaction.

EBR-01 can provide a copy of this register entry to support a chargeback or a complaint. Request it here.

Report it to Trading Standards

One complaint is a dispute. A pattern of complaints is what triggers enforcement. If you were cold called, quoted, paid money, or left without work by National Spray Foam Advice (trading as Harber Glaves Trading Ltd), report it — it takes about ten minutes.

Citizens Advice consumer service — the statutory route to Trading Standards in England and Wales. Report online, or call 0808 223 1133 (Monday to Friday, 9am to 5pm). In Scotland, use Advice Direct Scotland on 0808 164 6000.
Action Fraud — if money was taken and no work was carried out, report it on 0300 123 2040 or online. Keep your crime reference number.
Your local authority trading standards team — you can also report directly to the council where the company is based or where you live. Give them this register entry and the company number, so the complaint is linked to others.

EBR-01 refers every documented complaint it receives to Trading Standards and publishes enforcement outcomes on this register only once they are confirmed on the public record. Send us your complaint reference and we will add it to the file.

Protect yourself

If you are affected by this company — or want to avoid non-compliant contractors entirely — use the EBR-01 verified directory to find contractors assessed against the UK's independent spray foam removal standard.

This listing is published as part of the EBR-01 public compliance register. Findings are based on assessed evidence against the EBR-01 Code of Conduct. If you believe a listing is inaccurate, contact EBR-01 to request a review.