Commercial Retainers

Protect Cash Flow and Entitlement Without a Full-Time Commercial Manager

Keep payments, notices, variations, EOT, loss and expense, final accounts and subcontract risk under senior commercial control.

Engagement Levels

Choose the Right Level of Commercial Support

Two levels of senior commercial support, scaled to your project load, contract risk and required level of involvement.

Commercial Protection Retainer

Structured Monthly Commercial Control

From £1,000/month

Best for firms that need structured monthly commercial control without employing a full-time commercial manager.

Monthly Commercial Control Plan

Each month, you receive a prioritised commercial action plan covering payment, notices, change, time, final accounts and subcontract risk.

The monthly plan covers

  • Current commercial priorities
  • Payment and cash flow risks
  • Notice and deadline actions
  • Variation and change position
  • EOT and loss and expense position
  • Final account and retention actions
  • Subcontract risks and amendments
  • Evidence gaps affecting recovery
  • Correspondence required
  • Director action points
  • Monthly action tracker

Ongoing commercial support

  • Payment application and valuation review
  • Payment notice and pay less notice support
  • Variation and change management
  • EOT and loss and expense support
  • Final account recovery support
  • Commercial correspondence drafting
  • Senior commercial advice as issues arise

Commercial Partner Service

Weekly Senior Commercial Involvement

Bespoke monthly engagement

Best for firms needing weekly senior commercial involvement across multiple projects, higher-risk contracts or demanding contractor relationships.

Weekly Commercial Partner Review

Each week, we prioritise current project risks, recovery positions, negotiations and commercial decisions requiring director attention.

The weekly review covers

  • Project commercial priorities
  • Payment and recovery risks
  • Variation and change issues
  • EOT, delay and prolongation positions
  • Final account and retention strategy
  • Contractor negotiation points
  • Evidence and record weaknesses
  • Dispute warning signs
  • Commercial decisions required
  • Director action points
  • Priority next steps

Enhanced partner support

  • Weekly project commercial reviews
  • Director-level commercial advice
  • Ongoing risk and recovery tracking
  • Strategic contract negotiation support
  • Meeting preparation and attendance
  • Contractor negotiation support
  • Commercial systems and reporting support
  • Early dispute intervention
  • Higher-frequency support as issues arise
  • Ongoing strategic commercial planning
Outcome

What Retained Commercial Support Changes

Ongoing commercial oversight helps directors identify priorities earlier, preserve contractual positions and maintain control across live projects.

Stronger Commercial Control

Earlier Action Across Live Projects

  • Commercial issues are identified and prioritised earlier
  • Payment, notice and change actions are tracked across live projects
  • Variations, EOT and loss and expense positions are addressed while records remain current
  • Directors receive clearer priorities and action points
  • Final account and retention issues receive ongoing attention
  • Contract and subcontract risks receive senior commercial oversight
  • Issues are escalated when further action becomes appropriate
RETAINER SUITABILITY

When Retained Commercial Support Makes Sense

For firms managing multiple projects, recurring commercial issues or limited internal commercial resource.

Is Retained Support Right for Your Business?

Common Signs Ongoing Support Adds Value

  • Multiple live projects requiring ongoing commercial oversight
  • Limited internal commercial resource
  • Repeated payment, variation or final account issues
  • Heavily amended subcontracts or higher-risk contractor relationships
  • Weak or inconsistent notice, valuation or change control
  • Need for senior commercial support without a full-time commercial manager
ICRS Consult

Credentials and Experience

ICRS Consult brings more than 30 years of construction experience across commercial management, contracts, claims, disputes, adjudication and expert appointments.

30+
years' construction
industry experience
MRICS
Chartered Quantity
Surveyor
MCIArb
Chartered Institute
of Arbitrators
JCT, NEC, FIDIC
and bespoke
contracts
  • LLM in Construction Law and Arbitration
  • Expert appointments in arbitration, litigation and adjudication
  • Expert witness in professional negligence proceedings
  • Advanced Professional Award in Expert Witness Evidence
  • UK and Middle East project experience across JCT, NEC and FIDIC contracts
Selected matters

Relevant Commercial Matters

Examples of payment, claims, quantum and defence issues supported across ICRS appointments.

Case study

Payment Notice Recovery for an M&E Subcontractor

Payment notice strategy delivers six-figure recovery for M&E subcontractor.

Client
M&E subcontractor
Issue
Payment was withheld following a disputed interim application.
Case study

Delay and Disruption Expert Report for a Joinery Subcontractor

Delay and disruption expert report supports high six-figure adjudication recovery for joinery subcontractor.

Client
Joinery subcontractor
Issue
The subcontractor experienced delay, disrupted access, inefficient working and productivity loss.
Case study

Quantum Expert Report for an M&E Subcontractor

Quantum expert report supports high six-figure adjudication recovery for M&E subcontractor.

Client
M&E subcontractor
Issue
The dispute concerned valuation, variations, deductions and payment entitlement.
Case study

Retention Recovery for a Brickwork Subcontractor

Five-figure retention recovery secured for brickwork subcontractor.

Client
Specialist brickwork subcontractor
Issue
Retention remained withheld after completion of the subcontract works.
Case study

Contractual Defence to a Substantial Damage Claim

Contractual defence limited a mid-six-figure damages claim to a minimal commercial settlement.

Client
HVAC subcontractor
Issue
A substantial damages claim arose following an incident during the construction period.
Case study

Quantum Expert Report for a Civil Engineering Subcontractor

Quantum expert report supports mid-six-figure adjudication recovery for civil engineering subcontractor.

Client
Civil engineering subcontractor
Issue
The payment dispute concerned delay-related costs and disruption-related losses.
Case study

Final Account Adjudication for a Painting Subcontractor

Approximately £184,000 plus VAT and interest awarded in final account adjudication.

Client
Specialist painting and surface preparation subcontractor
Party representation
Referring Party
Issue
The parties’ final account positions differed by approximately £137,000 across original works, variations and additional works.
Case study

Interim Valuation Adjudication for a Groundworks Subcontractor

Approximately £188,000 awarded in interim valuation adjudication.

Client
Specialist groundworks and civil engineering subcontractor
Party representation
Referring Party
Issue
The parties’ interim valuation positions differed by approximately £215,000, including disputed variations and additional works.
Case study

Delay and Disruption Adjudication for a Cladding Subcontractor

Approximately 65% of the £2 million delay and disruption claim was dismissed.

Client
Major specialist cladding and curtain walling subcontractor
Party representation
Responding Party
Issue
The main contractor advanced a claim of approximately £2 million for alleged delay and disruption on a commercial office development.
Client Feedback

What Our Clients Say

Very experienced in claims preparation and defence and has provided valuable advice on complex contractual matters. I would recommend the professional and strategic approach to the resolution of construction claims and disputes.

Contracts ManagerInternational Rail Contractor

His technical understanding, level of investigation, and analysis together with the ability to come up with the substance of the case undoubtedly make him the best choice of consultant in the field.

Commercial ManagerM&E subcontractor

Highly experienced in the preparation of construction claims. He produced a very clear and comprehensive EOT claim for us.

Commercial ManagerInternational Main Contractor

A highly experienced claims practitioner who has an in-depth understanding of complex construction claims.

General ManagerMain Contractor

I reviewed an EOT claim prepared by Matt and his team. It was to a high standard which made it easy to follow and evaluate.

Senior Project ManagerDeveloper

Need Stronger Commercial Control Across Live Projects?

If payment, notices, variations, final accounts or subcontract risk are consuming director time, discuss the retained support that fits your workload.

Prefer to speak to us?

Speak to our UK team directly

03300 569 011

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info@icrsconsult.com
Commercial Retainers

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