Engineering consultancy finance for design and site practices

Most consultants work under an appointment such as the ACE agreement, an NEC Professional Service Contract or a developer's own amended form, billing monthly on time or on a percentage of fee against progress. Because a consultant's appointment on a building project is usually a construction contract, the Housing Grants, Construction and Regeneration Act gives rights to interim payments, payment and pay less notices, and adjudication. Those rights help recover fees, but they do not speed up cash on the day payroll is due.

The recurring pressure points are specific to the sector:

• Novation: on design and build projects, the consultant is appointed by the employer, then novated to the contractor. Payment can stall while the novation agreement is argued over, and the new paymaster is often slower.
• Contractor failure: when a main contractor enters insolvency, fees for work already done may be lost or delayed for months while an insolvency practitioner deals with the estate.
• Front-loaded design: concept and scheme design absorb senior hours before the project reaches the stages where most of the fee is billed.
• Framework mobilisation: winning a place on a public sector or utility framework often means hiring and accreditation costs before the first call-off.
• Fixed costs: structural analysis and BIM licences, specialist fire, façade or geotechnical software, and a PII premium that has risen sharply for work involving external walls and fire safety.

Invoice finance in construction-related work carries a specific risk: if a contractor disputes a fee, the funder can ask you to repay the advance, just when cash is shortest. Keep facility limits below what your cleanest debtors can support. Personal guarantees are common on unsecured lending, and a practice with high exposure to a single contractor should ask whether borrowing solves the problem or only defers it. Credit insurance on the largest contractor accounts, tighter payment terms in new appointments and stopping work under the Construction Act's suspension rights are all alternatives to borrowing.

Where the funding need is really about ownership, such as a founder retiring or senior engineers buying in, see partner buy-in finance or management buyout finance rather than stretching a working capital facility. Practices that also offer building control services face separate registration and run-off insurance costs, covered in our page on building control approver finance.