Main Contractor Services

Expert Commercial Support for Main Contractors

Our main contractor services help you manage cost, risk, and compliance throughout the project lifecycle. We provide hands-on commercial and contractual support, giving you the tools to deliver successful projects and protect your bottom line.

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We cover a wide range of key activities to keep your project running smoothly and profitably.

Preparation and Production of Bills of Quantities

We prepare clear and accurate Bills of Quantities (BOQs) to support tendering, procurement, and project control. Our BOQs provide a solid foundation for managing project costs and ensuring transparency across all stakeholders.

Benefits:

  • Improve cost certainty and control
  • Enable competitive tendering and procurement
  • Support clear contractual agreements

Procurement of Subcontractors and Materials

We manage the procurement process to ensure that the right subcontractors and materials are engaged at the right time and cost. Our approach ensures a reliable supply chain and optimised project delivery.

Benefits:

  • Strengthen your supply chain
  • Secure best value from the market
  • Reduce risk of delays or shortages

Drafting, Reviewing, and Issuing Subcontract Agreements

We draft, review, and issue subcontract agreements that are clear, robust, and aligned with your project goals. We ensure all legal and contractual requirements are covered, reducing future risk.

Benefits:

  • Minimise risk of disputes or ambiguity
  • Ensure clear allocation of responsibilities
  • Protect your commercial position

On-Site Measurement and Valuation of Works Completed

We carry out precise on-site measurement and valuation of completed works to support interim valuations and payment processes. This ensures all completed work is accurately documented and valued.

Benefits:

  • Ensure fair and accurate payments
  • Maintain strong working relationships with subcontractors
  • Support cash flow management

Negotiation and Agreement of Subcontractor Valuations and Final Accounts

We lead the negotiation and agreement of interim and final subcontractor valuations, helping to close out accounts smoothly. We focus on achieving outcomes that protect your profitability and maintain supplier relationships.

Benefits:

  • Achieve fair settlements
  • Protect your commercial outcomes
  • Minimise disputes and delays

Preparation, Submission, and Tracking of Interim Valuations Through to Payment Collection

We manage the full interim valuation process—including preparation, submission, tracking, and payment collection. Our proactive approach ensures timely payments and healthy project cash flow.

Benefits:

  • Improve cash flow certainty
  • Ensure valuations are processed promptly
  • Reduce time and resource spent on chasing payments

Assessment and Valuation of Variations

We assess, value, and prepare quotations for variations—ensuring that your entitlements for additional works are fully captured and secured. Our detailed analysis supports accurate costing and negotiation.

Benefits:

  • Maximise recovery for additional works
  • Maintain clarity on contract changes
  • Strengthen your commercial position

Issuing of Formal Project Communications

We issue formal project communications—including early warnings and contractual notices—to ensure that your rights are protected. Our clear, timely communication supports compliance and project transparency.

Benefits:

  • Comply with contractual obligations
  • Protect entitlements to time and money
  • Strengthen your position in case of disputes

Comprehensive Cost Management

We provide full cost management support—including forecasting, reconciliation, and reporting—to keep your project financially on track. Our proactive reporting gives you the insights needed to make informed decisions.

Benefits:

  • Maintain real-time visibility of costs
  • Identify risks and opportunities early
  • Support informed project decisions

Programme Monitoring

We monitor progress against the project programme—identifying delays and supporting entitlement to extensions of time where appropriate. Our tracking helps keep projects aligned to agreed timelines.

Benefits:

  • Protect your entitlement to time and cost recovery
  • Provide clear evidence of delay causes
  • Strengthen project reporting and visibility

Implementation of Value Engineering Initiatives

We identify and implement value engineering opportunities to drive efficiencies and improve value. Our focus is on delivering long-term benefits without compromising project integrity.

Benefits:

  • Reduce project costs where possible
  • Improve buildability and efficiency
  • Enhance project outcomes

Auditing of Final Accounts and Payments

We audit final accounts and payments received to ensure compliance with contract terms and legal requirements. Our thorough approach helps safeguard your financial outcomes and project integrity.

Benefits:

  • Protect against overpayments or errors
  • Ensure full recovery of entitlements
  • Maintain a strong audit trail for project closeout

Ongoing Commercial and Contractual Management

We provide day-to-day commercial and contractual management support for live projects—giving you peace of mind throughout the build. Our proactive management reduces risk and enhances project performance.

Benefits:

  • Identify and manage commercial risks proactively
  • Maintain project compliance and control
  • Free up your time to focus on delivery

Preparation and Submission of Claims for Time and Cost Entitlements

We prepare and submit robust claims for time and cost entitlements—ensuring that your contractual rights are fully exercised. Our well-supported claims strengthen your position during negotiations.

Benefits:

  • Maximise recovery of entitlements
  • Provide clear and well-supported claims
  • Strengthen your position in negotiations

Final Account Preparation, Negotiation, and Settlement

We manage the final account process—preparing, negotiating, and agreeing the final settlement to close out the project smoothly. Our focus is on delivering closure with clarity, fairness, and efficiency.

Benefits:

  • Achieve a fair and timely final settlement
  • Resolve outstanding issues proactively
  • Provide clear and accurate financial closure

Let’s Get Started

If you’re ready to discuss your next project give us a call on 07534 552082

or contact us to arrange a free consultation

What Our Clients Say

Ashlo Construction Consultants have been an outstanding partner on our projects. Their professional, proactive, and detail-focused approach has been key to keeping everything on track and on budget. They consistently go above and beyond, offering clear advice and working seamlessly with the entire team. I would highly recommend Ashlo to anyone looking for top-quality Quantity Surveying services.
Matt Butler

Director, Miller Freeman Ltd.

Restoring 400m of canal whilst hemmed in by topography, land ownership and utilities is a complex and costly business – but throughout the ever-changing scope, Matt Stone has kept us updated on the forecast final cost and cashflow. By preparing a thorough pre-tender estimate and scrutinising the submitted costs, he has been able to offer expert guidance on where savings can be made and ensured that we can maximise the outputs for the community of Staveley from the limited funding available.
George Rogers

Development Manager, Chesterfield Canal Trust Ltd.

Having worked with Matt Stone and the team at Ashlo for a number of years now, we’re always pleased with the quality of work they deliver. They consistently provide a professional, reliable service and are proactive in resolving issues on site. Their collaborative approach makes them a valued delivery partner, and we look forward to continuing our work with them on future projects.
Luke Johnson

Beyond Consult Director

Ashlo Construction Consultants bring expertise, experience, and tailored support to ensure every member of the commercial project team stays on track, focused, and aligned with company requirements. We trust Matt and the team at every stage of the project—they are essential to our overall success. They are more than just a consultant, Ashlo are a true and reliable partner, capable of delivering any type of project with a positive and proactive approach.
Jack Snowdon

Operations Manager, Dragonfly Developments Ltd.