Construction & trades

Construction and contracting valuations, independently prepared.

James Nelson

Founder & M&A Valuation Director, The Business Valuers

17 years in UK business brokerage and valuation. 1,000+ SME valuations completed. Former Head of Corporate Sales at Christie & Co.

UK construction and contracting businesses typically sell for 2.5× – 6× normalised EBITDA, with the top of the range earned by established contractors holding framework positions or repeat client relationships. The bottom applies to sub-contract trade businesses dependent on the owner pricing and winning the work.

A written, evidenced valuation of a main contractor, M&E, groundworks, roofing or specialist trade business — order book, retentions and work in progress treated properly. Fixed fee from £495, delivered in three working days.

Independent.We don't sell businesses. No success fee.

  • 1,000+ UK business valuations
  • 17 years of brokering & valuing experience
  • Fixed fee from £495 — no hourly billing
  • Report delivered in 3 working days

Fixed fee from £495

Written report in 3 working days. Quote back within the hour, no obligation.

All fields marked * are required.

1,000+ UK valuations completed. We don't sell businesses, so there's no incentive to move the figure.

What the figure usually turns on

  • Secured order book versus pipeline

    Signed contracts with agreed programmes are value. Tender pipeline is not. We separate the two and only credit what is contractually committed.

  • Contract margin and job costing discipline

    Margin by job, variation recovery and the accuracy of historic estimating tell a buyer whether reported profit repeats. A business that consistently under-recovers variations is valued on that reality.

  • Retentions, WIP and applications

    Retentions held, aged applications, disputed final accounts and unbilled work in progress are often the largest single adjustment in a construction deal. They are stated explicitly, not buried in debtors.

  • Frameworks, accreditation and approved-lists

    Places on public or client frameworks, CHAS, Constructionline, NHBC or Gas Safe registrations and a clean HSE record all support the multiple and are transferable only in some deal structures.

  • Plant, vehicles and labour model

    Owned plant and fleet, finance liabilities, and the balance between direct labour and sub-contract capacity all shape both the earnings base and the asset floor.

Typical benchmarks

Sub-contract trade business (EBITDA)2.5× – 4×
Established contractor with framework positions4× – 6×
M&E and specialist accredited tradesupper end where labour is retained
Our feefrom £495
Turnaround3 working days

Indicative UK ranges only. Order book, contract type, retention exposure and client spread move these figures substantially — your report is built from your own accounts and comparable transactions.

See our UK SME valuation multiples guide — every sector, what earns the top of the range

How the figure is built — a worked example

An illustrative groundworks contractor, to show the arithmetic rather than any real client. Turnover of £3.2m, two framework positions, and a declared EBITDA of £310,000 in a year that included one unusually large contract.

Declared EBITDA£310,000
Add back owner's above-market salary+£30,000
Remove one-off margin on an exceptional contract−£55,000
Provision for a disputed final account−£20,000
Multiple applied (framework positions, mixed client base)4.2×
Indicative enterprise value£1,113,000

Illustrative figures only, not a real business and not a valuation. Normalising one exceptional year moved the figure by more than half a turn of multiple would — which is why we test the earnings before multiplying them.

Construction earnings need testing before they are multiplied

A single large contract can flatter a year and disguise a business that is otherwise marginal. Equally, a strong contractor can look weak in a year where retentions were released late.

We normalise across the cycle, price the working capital a buyer must fund, and set out the risk in the contract base — including any onerous contract that a buyer will discover in diligence anyway.

Why independence matters here

We don't sell businesses and we take no success fee, so the number is not written to win a mandate.

That is why our reports are used for share transfers, shareholder disputes, funder requests, HMRC submissions and genuine sale preparation.

This is for you if…

  • —You're planning a sale, an MBO or a retirement exit from a contracting business.
  • —You need a defensible figure for a share transfer, a dispute or HMRC.
  • —A funder or surety has asked for an independent view.
  • —You're acquiring a trade business and want the order book and retentions tested.

Common questions

How much is a construction business worth in the UK?

Most UK contracting businesses are valued on a multiple of normalised EBITDA. In our view a sub-contract trade business typically sits around 2.5 to 4 times, and an established contractor with framework positions around 4 to 6 times. Order book quality, retention exposure and client spread move a business within those ranges far more than the sector average does.

Does my order book count towards the valuation?

Signed contracts with agreed programmes support the earnings a buyer will rely on, so they feed the multiple. Tender pipeline does not. We separate committed work from hoped-for work and say clearly which we have credited.

How are retentions and work in progress treated?

They are often the largest single adjustment in a construction deal. We set out retentions held, aged applications, disputed final accounts and unbilled work explicitly, and state the working capital a buyer would expect to be left in the business.

What does a construction valuation cost and how long does it take?

A straightforward sale or buy-side construction valuation is a fixed fee from £495, agreed in writing before work starts, with the report delivered within three working days of receiving your accounts. Specialist work such as a shareholder dispute starts from £895 and tax valuations from £995.

Want the number for your business?

Two quick questions and we'll come back with your fixed fee within the hour.

Fixed fee from £495

Written report in 3 working days. Quote back within the hour, no obligation.

All fields marked * are required.

1,000+ UK valuations completed. We don't sell businesses, so there's no incentive to move the figure.

Request a construction valuation.

An independent, fully evidenced figure in three working days. Fixed fee from £495.

Independent.We don't sell businesses. No success fee.

  • 1,000+ UK business valuations
  • 17 years of brokering & valuing experience
  • Fixed fee from £495 — no hourly billing
  • Report delivered in 3 working days