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Our Services for 

At MAG-7, we offer bespoke quantity surveying and commercial management services for sub-contractors, tailored to your specific requirements.

We cover all stages of contracts, from pre-contract through to completion. Our flexible fee structure provides flexibility and scalability to suit your needs.

As a complete management package or as specific elements, our sub-contractor services include:

Pre-Contract Stage

The Contract

MAG-7 provides support at this important stage of the project, helping sub-contractors to put in place the correct processes and understand/mitigate risk. 

Services include:

  • Assisting in preparation of cost plan models

  • Assisting in preparation of tender submissions

  • Preparing quantified schedules of rates

  • Establishing privity and route to contract

  • Providing analysis and advice

In-Contract Stage

MAG-7 manages all aspects of the in-contract stage of projects for sub-contractors, monitoring due process and providing guidance on how best to implement the contract obligations.

Services include:

  • Preparing and monitoring applications for payment, notifications and payment

  • Preparing, submitting and agreeing variation accounts

  • Monitoring and managing client set-off accounts and/or financial claims

  • Monitoring cost management, providing regular reports of project commercial positions

  • Preparing and submitting extension of time and associated loss and expense

  • Sub-sub-contract commercial management


Final Account

MAG-7 supports sub-contractors in reaching the best outcome at the end of each project through support and knowledge. 

We provide this service for a project we have managed from commencement or a complex account requiring support in the latter stages.

Services include:

  • Preparing and submitting project final accounts

  • Negotiating positions with clients, addressing queries as applicable

  • Managing and negotiating sub-contractor accounts

Business Handshake

Dispute Process and Resolution

If a dispute is foreseen, MAG-7 can provide advice and strategy to help you move towards an agreement.


Where a dispute cannot be avoided, we can assist and guide sub-contractors through the escalation process.


Contact us today on 01590 671263 or email to find out more about how our experienced quantity surveying and commercial management team can help your sub-contractor business.

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