Start Your Project with Expert Guidance

Whether you're planning a heritage restoration, modern upgrade, retrofit project, or require a professional property assessment, we're here to provide expert guidance precisely tailored to your specific requirements and circumstances.

Get Professional Advice On

  • Heritage property window solutions and compliance strategies

  • Planning permission and conservation area compliance guidance

  • Independent commercial property condition surveys and assessments

  • Retrofit glazing and performance upgrade options

  • Procurement management and tendering support

  • Project feasibility analysis and realistic budget planning

  • Supplier recommendations and specification optimization

Contact us

📧 hello@charlieswindows.com

📞 020 7873 2074

🕒 Monday to Saturday, 9am to 6pm

📍 Collingwood House, 103 New Cavendish St, London W1W 6XH

Service Coverage

We serve Central London with particular expertise in Westminster, Kensington & Chelsea, Camden and Islington.

Our specialist knowledge extends to areas with high concentrations of listed buildings including Belgravia, Mayfair, South Kensington, Chelsea, Bloomsbury and properties near major landmarks such as Westminster Abbey, V&A Museum and Royal Albert Hall.

Our Response Commitment

We respond to all enquiries within 24 hours, with initial consultations typically scheduled within one week of first contact.