Engineering Consultancy Services

Independent consultancy that provides clarity, control, and confidence across complex infrastructure projects.

Our consultancy services provide clients with expert technical guidance, independent assurance, and strategic project support across the utilities and energy sectors. We work alongside developers, asset owners, investors, and contractors to ensure projects are delivered safely, efficiently, and to the highest industry standards.

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What this covers

Our consultancy support includes:

Client's Engineer services throughout the project lifecycle
Independent Technical Engineer (ITE) Reports, including Capacity Market and Grid Services assessments
Technical due diligence and project oversight
Tender preparation, evaluation, and procurement support
Specialist advice on EPC, DNO, IDNO, TNO, plant, and equipment selection
Contractor and EPC management to support successful project delivery
Construction project audits, cost reviews, and commercial analysis
HSEQ audits with targeted corrective actions and practical improvement solutions
Technical authoring and development of management systems for engineering and utility businesses

Support can be provided across development, construction, commissioning, and handover.

Where this adds value

Complex projects require informed decision-making and independent oversight.

Without clear technical and commercial control, projects can drift, costs can escalate, and risks can remain hidden until they become difficult to resolve.

Without clear technical and commercial control, projects can drift, costs can escalate, and risks can remain hidden until they become difficult to resolve.

How projects are delivered

Support is tailored to the client’s role, project stage, and immediate risk areas.

Whether acting as Client’s Engineer or providing targeted consultancy, the focus remains on informed decisions, practical recommendations, and clear accountability.

The outcome

Better decisions, clearer project control, and reduced technical and commercial risk.

Clients gain an experienced partner who can challenge assumptions, identify issues early, and support delivery with confidence.

If you’re navigating a complex project and need independent technical or commercial clarity – speak to our team.

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Avon Utilities and Generation are brilliant.

Gareth Hanson