Thornton & Lee

Assessment reports turn around within 24 hours of the visit being completed. That single operational fact does a lot to explain what Thornton & Lee is and who it is aimed at. This is a Norwich-based social work consultancy with a narrow, demanding remit: determining whether someone has the mental capacity to make a specific decision, and committing that judgement to a document a solicitor or a court can rely on. The whole operation is pointed at legal and financial professionals who need that answer quickly and need the paperwork to hold without gaps.

Mental capacity assessments for legal professionals

The assessments Thornton & Lee carries out cover the situations where capacity is most often contested or formally required. COP3 reports support Court of Protection deputyship applications. Capacity checks are tied to Lasting Power of Attorney, and there are assessments for whether a person can validly execute a will. The firm also acts as a Certificate Provider for the LP1F and LP1H forms, handles PA14 probate paperwork, and carries out general assessments under the Mental Capacity Act 2005. That spread is coherent: every one of those tasks turns on the same statutory test, applied by someone qualified to apply it. There is no drift into unrelated territory, which in a specialist consultancy is a point in its favour.

COP3 reports, Lasting Power of Attorney, wills

What gives the service its credibility is who does the assessing. Thornton & Lee staffs the work with registered, insured Independent Social Workers instead of generalists, and registration counts for a great deal in a field where a poorly evidenced report can sink a deputyship application or leave a will open to challenge. An ISW signature on a capacity report is the first credential a receiving solicitor will check, and the firm's assessors carry it.

Independent Social Workers as assessors

The client base reflects that positioning. Thornton & Lee lists solicitors, financial advisers, private individuals, and what it describes as leading legal and financial firms among those it works for, and takes referrals from both professionals and families directly. Operating across England and Wales gives it national reach without overstating coverage. The geographic centre stays in Norfolk; the assessors travel to wherever the assessment is needed.

Client base and geographic coverage

All assessments are done face-to-face, at whatever location suits the person being assessed, care homes included. For capacity work, that is the correct approach. Mental capacity is decision-specific and time-specific, and seeing someone in their own environment produces a far more defensible record than a phone call or a form ever would. The 24-hour report turnaround sits on top of that without, from what the site describes, compressing the face-to-face stage.

Face-to-face assessments in person's location

The credibility picture is decent but uneven, and it is worth being direct about that. No major review platform carries an aggregated star rating for Thornton & Lee: the Facebook page sits at zero reviews, FreeIndex and the Sheffield Directory list the firm without a score, and there is a single positive Google review referenced secondhand through LinkedIn rather than as a visible tally. The at-a-glance number that most buyers lean on is simply not there.

Written testimony fills some of that gap. The Care Choices directory carries several positive client testimonials, and those gathered on the firm's own site read consistently: professional, fast, and easy to work with during what is often a stressful assessment process. The LinkedIn company page shows over 1,100 followers, which for a consultancy this focused points to a genuine professional audience rather than an empty page. A specialist directory like Care Choices tells a cautious referrer more than an anonymous star count alone, though the absence of a verified rating is a fair thing to note before proceeding.

Contact with Thornton & Lee is easy to arrange. A phone number and email address are visible on the website and repeated across third-party listings, and there is a clear referral route on the site for both professionals and private enquirers. For a service often bought under a court deadline, that visibility saves the solicitor doing the searching a round of chasing.

The honest gap remains the missing platform rating. Set Thornton & Lee against a larger national medico-legal panel such as Premex, which fronts a broad pool of experts and a long-established name in the field, and the trade-off is apparent. The bigger operation offers scale and brand recognition; Thornton & Lee offers a single focused specialism, ISW-staffed, with a fast turnaround and testimonial evidence in place of a numeric score. A solicitor who needs a capacity assessment specifically, and values a named social worker over a generalist panel, will find the narrower firm the closer fit. The published evidence is enough to make that judgement: a defined specialism, ISW-staffed assessors, face-to-face work, a 24-hour turnaround, and consistent written testimony, set against one honest gap in the form of a missing platform score.