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Contractor Accreditations Help

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Who is asking you for accreditation?

Tap one option to continue. Timescales depend on how quickly documents and evidence are ready.

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    What type of jobs do you mainly do?

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      CHAS

      Usually used for councils, housing and schools.

      • Public-sector friendly option
      • Strong recognition in local authority work
      Choose CHAS

      SafeContractor

      Often requested in retail and hospitality settings.

      • Good commercial-site fit
      • Common private-sector requirement
      Choose SafeContractor

      Constructionline

      Common for larger building projects and frameworks.

      • Suitable for main contractor supply chains
      • Often relevant when CAS appears in tenders
      Choose Constructionline

      Avetta

      Typically used by major corporate and utility clients.

      • Useful where controls are stricter
      • Common in infrastructure and high-risk sectors
      Choose Avetta

      Acclaim

      A simpler route for many first-time contractor accreditation submissions.

      • Useful for a fast accreditation entry route
      • Good starting point for smaller firms
      Choose Acclaim

      Contact Form

      Tell us your trade and the client asking for accreditation, and we will complete the right application for you.

      Choose accreditation (required)

      Please choose one option before submitting the form.

      No accreditation selected yet.

      Please choose an accreditation first, then submit the form.

      Call us now: 01484 940950

        Here’s what some of our clients have to say about us...

        Many thanks to Synergos, and their Health and Safety Consultant Steve Kilburn, who recently supported us through the process of CHAS accreditation. His understanding of the process and the information required guided us smoothly, easily and with minimal disruption to our daily activities.

        Neil Fletcher, Pure Pipe

        Thank you Steve and the Synergos Team. You have provided a great service. I will most certainly be in touch to cover a few more things such as site audits.

        Christian Hinchcliffe, Hinchcliffe Construction

        We have been very pleased with the service from Synergos Consultancy in supporting us as we went through the CHAS accreditation and re-accreditation process. It relieved us of the stress in making sure everything was in order for the deadline. Steve was always helpful and reassuring when we called or had email communication. We would highly recommend this company from the way they have handled our account in a professional and efficient manner.

        Wendy Wright, AMP Da Silva Painting and Decorating
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