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Newsletters and Downloads

Our newsletters, leaflets and current certificates to view and download as PDF files.

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Newsletters and leaflets

Front page of the Preou Newsletter 2026, No. 2
Newsletter 2026, No. 2Laurel Park, La Sainte Union, Hadley Wood and more
 Front page of the Preou Newsletter 2026, No. 1
Newsletter 2026, No. 1Charing Cross 3T MRI, Goldsmiths, Bridgewood House
 Front page of the Preou Newsletter, Spring 2025
Newsletter, Spring 2025Ealing Hospital CDC, Royal Berkshire, New Beginnings
 Front page of the Preou Fire door leaflet
Fire door leafletComplete fire door solutions and recent projects

Certificates and insurance

Further accreditation details are on our accreditations page.

Gas Safe registration certificate

Valid until 19 September 2027

Download (PDF)

REFCOM F-Gas company certificate

Valid until 16 December 2028

Download (PDF)

Constructionline Gold certificate

Issued 18 August 2026

Download (PDF)

Alcumus SafeContractor certificate

Valid until 30 January 2027

Download (PDF)

Waste carrier registration

Valid until 24 September 2028

Download (PDF)

Confirmation of insurance

Cover to 13 July 2027

Download (PDF)

Carbon Reduction Plan

Published 14 January 2026

Download (PDF)

Request other documents

Call the office and we will send the documents your procurement team needs.

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Get in touch with Preou HVAC Ltd

Tell us about the building and the plant, and a member of the team will come back to you to discuss the project in detail.

TelephoneCall us
Email 
Office8 Radford Crescent, Billericay, Essex CM12 0DU

Key contacts

  • Daniel Herold, Managing Director
  • Julia Herold, Finance Director
  • Charles Romero, Business Development

Start a project

Send drawings, a specification or a description of the plant. We reply within one working day.

We reply within one working day.