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When a trusted professional fails to meet the standards expected of their role, the consequences can be financially and emotionally damaging. If you have suffered a loss because a professional did not act with reasonable skill or care, you may be entitled to pursue a professional negligence claim.
At Glanvilles, our professional negligence solicitors advise individuals and businesses who advisers, consultants, or specialists have let down they relied upon. We provide clear, pragmatic guidance on whether a claim is viable, what compensation may be recoverable, and how best to pursue your position.
We recognise that professional negligence disputes can be complex and stressful, particularly where significant sums, reputational damage, or long-term outcomes are involved. Our team takes the time to understand the background of your matter, the impact it has had on you, and what a successful resolution looks like from your perspective.
Whether your case involves financial loss, missed opportunities, regulatory penalties, or the cost of correcting another professional’s mistake, our professional negligence lawyers are here to help you understand your options and move forward.
Get in touch with our professional negligence claims solicitors
To speak with our professional negligence solicitors in West Sussex and Hampshire, contact one of our local offices in Chichester, Fareham, Havant or Petworth.
You can also complete our online enquiry form, and a member of our team will respond promptly.
Why choose Glanvilles’ professional negligence claims solicitors?
Glanvilles has a long-established reputation for handling complex disputes with discretion and care. Our professional negligence lawyers combine technical expertise with a practical understanding of how disputes affect real people and businesses.
We are committed to providing transparent advice, realistic expectations, and consistent communication throughout your claim. You will be kept informed at every stage, with clear explanations of progress, risk, and next steps.
Our firm holds the Law Society’s Lexcel accreditation, reflecting our high standards of client care and case management. You can be confident that your matter will be handled diligently, professionally, and with attention to detail.
Our expertise in professional negligence claims
Professional negligence claims require a detailed understanding of both legal principles and the professional standards governing different industries. Our solicitors have extensive experience acting for claimants across a broad range of sectors, enabling us to assess liability and quantify losses accurately.
We regularly advise on claims involving complex documentation, technical evidence, and expert opinion. This includes reviewing historic advice, analysing professional conduct against accepted standards, and identifying where failures have directly caused loss.
From initial assessment through to settlement or court proceedings, we manage the process carefully to ensure deadlines are met and your position is protected. Our professional negligence claims solicitors are equally experienced in resolving disputes through negotiation and alternative dispute resolution, helping many clients avoid unnecessary litigation while still achieving strong outcomes.
How we resolve professional negligence claims
Our approach to professional negligence claims is careful and thorough. We begin by reviewing the circumstances of your case to establish whether the professional owed you a duty of care and whether that duty was breached.
Where possible, we aim to resolve disputes through early engagement and negotiation, supported by evidence and expert input where required. This often leads to quicker, more cost-effective outcomes and reduces the strain associated with prolonged disputes.
If a settlement cannot be reached, our professional negligence claims solicitors are fully equipped to pursue litigation. We prepare cases thoroughly and manage expert evidence to represent your interests throughout the court process.
Types of professional negligence claims
Accounts
Errors in tax advice, financial reporting, or compliance can result in penalties, missed reliefs, or unexpected liabilities. We act where accountants have failed to exercise reasonable care or provided incorrect guidance.
Architects
Design flaws, specification errors, or inadequate oversight can lead to costly remedial works and project delays. Our professional negligence solicitors assess whether architectural services fell below accepted standards.
Builders
Claims may arise where building professionals fail to follow plans, use unsuitable materials, or carry out work incompetently, resulting in defects or safety concerns. Our specialist building disputes solicitors can carefully assess your personal situation to provide tailored advice.
Civil engineers
Engineering negligence can have serious consequences, particularly in infrastructure and development projects. We advise on claims involving faulty designs, calculations, or inadequate supervision.
Financial advisers
Where unsuitable investment advice or misleading financial recommendations have caused loss, our professional negligence lawyers can help determine whether compensation may be recoverable.
Insurance brokers
Failure to arrange appropriate cover or explain policy exclusions can leave clients exposed to uninsured losses. We act where brokers have not met their professional obligations.
Lawyers
Solicitor negligence claims may arise from missed deadlines, procedural errors, or poor advice. We handle these matters sensitively and objectively.
Surveyors
Incorrect valuations, inadequate inspections, or failures to identify defects can result in unexpected costs. Our professional negligence solicitors regularly advise on surveyor-related claims.
Tax advisers
Inaccurate or incomplete tax advice can lead to liabilities, penalties, or missed planning opportunities. We assess whether advice fell below the required standard of care and guide you closely through the next steps.
Frequently asked questions about professional negligence claims
What is professional negligence?
Professional negligence occurs when a professional fails to perform their services to the standard reasonably expected of someone in their position, resulting in loss or damage to their client.
How do I prove professional negligence?
To succeed in a professional negligence claim, you must show that the professional owed you a duty of care, breached that duty, and caused a measurable loss as a result. Independent expert evidence is often required to demonstrate the accepted standard and how it was not met.
What counts as professional negligence?
Examples include giving incorrect or incomplete advice, failing to follow instructions, missing key deadlines, or making errors that a reasonably competent professional would have avoided.
What sort of professionals can you sue for negligence?
Claims can be brought against a wide range of regulated professionals, provided they were acting in a professional capacity and owed you a duty of care. Refer to our types of professional negligence claims section on this page for greater depth.
How much can you claim for professional negligence?
The value of a professional negligence claim depends on the financial losses suffered, including direct losses and, in some cases, consequential costs. Each claim is assessed on its own facts.
What is the typical timeline for a professional negligence claim from start to finish?
Timescales vary depending on complexity, evidence, and whether the matter settles early or proceeds to court. Straightforward claims may resolve within months, while more complex cases can take significantly longer.
What evidence is required to support a professional negligence claim, and how do I obtain it?
Evidence may include contracts, correspondence, reports, financial records, and expert opinions. Our professional negligence solicitors can assist in identifying, obtaining, and reviewing the necessary documentation.
Get in touch with our professional negligence claims solicitors
To speak with our professional negligence solicitors in West Sussex and Hampshire, contact one of our local offices in Chichester, Fareham, Havant or Petworth. You can also complete our online enquiry form, and a member of our team will respond promptly.







