Advice while work happens

Renovation oversight

An extension or major renovation is probably the biggest construction project you will ever commission — and most homeowners run it with no independent eyes on the work at all. Building control visits check minimum compliance at a handful of points; nobody else is checking that you are getting what you are paying for.

The most important inspection is usually the one immediately before everything is covered.
  • AssocRICS

    Associate Member, RICS

  • MCIOB

    Chartered Construction Manager

  • Regulated by RICS

    Rules of Conduct apply

  • Fully insured

    Professional indemnity insurance

  • ICO registered

    Data protection registered

  • A decade in industry

    Contracting, surveying and claims

What the service is really for

Extension and renovation oversight fills that gap: independent staged inspections by a Chartered Construction Manager who has spent years on the contractor’s side of the fence and knows where corners get cut — foundations, damp-proofing, structural connections, insulation, flat roofs, and everything that gets covered up before you would ever see it.

It is not about catching your builder out. Good contractors welcome independent inspection — it protects them too. It is about problems being found at the stage they cost hundreds to fix, instead of after completion, when they cost thousands.

Fit and deliverables

Inspect what the finishes will soon hide.

01 / FIT

When oversight earns its keep

  • Single and double-storey extensions, from footings to final finish
  • Loft conversions and structural alterations — beams, openings, load paths
  • Whole-house renovations where multiple trades overlap
  • Projects where you’ve lost confidence in the builder and want an independent view of work done so far
  • Disputes over quality or payment part-way through a project
02 / OUTPUT

What the service covers

  • A staged inspection plan agreed at the start, matched to your project’s risk points
  • Site inspections at the moments that matter — typically before concrete pours, at damp-proof course, before plastering covers the structure, and at completion
  • A short plain-English report after every visit: photos, what was checked, what needs attention
  • Review of works against drawings and specification, so what was designed is what gets built
  • Advice on staged payments, so money tracks completed work
  • A snagging inspection at completion, with a defects list for the contractor

From question to answer

How it works

One named surveyor. One clear brief. No handover to a report factory.

  1. 01

    Project review

    Drawings, specification and the builder’s quote are reviewed before works start — ambiguities and missing items get resolved while they are still free to fix.

  2. 02

    Inspection plan

    A staged inspection schedule is agreed around your programme, focused on the points where defects get buried: groundworks, structure, weatherproofing, insulation.

  3. 03

    Staged inspections

    Site visits at each agreed stage, each followed by a short photographic report and a plain answer to the only question that matters: is it right, and if not, what needs to happen?

  4. 04

    Completion

    A snagging inspection, a written defects list, and confirmation when the works are genuinely finished — which is worth having before the final payment leaves your account.

Before you instruct

Put independent eyes at the expensive points of no return.

Clear scope now prevents disappointment later. If another service—or no paid service—is the better answer, that is what you will hear.

Won’t my builder be offended?

A good one won’t. Reputable contractors are used to independent inspection and often prefer it — a written record that each stage was checked and passed protects them from later disputes just as much as it protects you. A builder who objects strongly to independent inspection is telling you something worth knowing.

Doesn’t building control already do this?

Building control checks compliance with building regulations at a limited number of statutory points — it is not a quality inspection and it is not working for you. Plenty of work passes building control while still being poorly executed, incomplete against your specification, or short of what you paid for.

How many inspections will my project need?

A typical single-storey extension needs four to six staged visits; larger or more complex projects more. The inspection plan is agreed up front with a fixed fee per visit, so you know the full cost before works start.

Can you come in part-way through a project that’s going wrong?

Yes. A single inspection with a written report on the state of the works — what is acceptable, what is defective, what it will take to put right — is often the turning point in a deteriorating project, and gives you solid ground for the conversation with your builder.

End of sectionNext decision / 01

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