Running a business in London is demanding enough without the added complexity of managing people, staying on top of employment law and handling the inevitable HR issues that arise as your team grows. Many business owners carry on managing HR themselves — until something goes badly wrong.
Here are ten signs that your London business needs a professional HR consultant, and what you should do about it.
1. You have written your own employment contracts from a template
Free online contract templates are dangerous. UK employment law is specific, and a contract that looked fine two years ago may already be non-compliant. Issues with notice periods, restrictive covenants, right-to-work wording and holiday pay calculations are common in DIY contracts — and costly to defend if challenged.
An HR consultant reviews and rewrites your contracts to ensure they meet current legal requirements and genuinely protect your business interests.
2. You are not sure what the latest employment law changes mean for you
The Employment Rights Bill 2025, changes to flexible working rights, updates to statutory pay rates — UK employment law evolves constantly. If you are not sure whether your contracts, policies or practices reflect the current legal position, you are exposed.
London businesses that work with a retained HR consultant never have to worry about keeping up. Your consultant monitors changes and updates your documentation as needed.
3. A grievance or disciplinary situation is escalating
Grievances and disciplinary matters that are handled incorrectly — even with the best intentions — can lead to unfair dismissal claims, constructive dismissal claims or worse. The ACAS Code of Practice sets out a specific process that employers must follow, and deviation from it can result in employment tribunal awards being increased by up to 25%.
If you have a grievance or disciplinary situation you are not confident handling, bring in an HR consultant before you take the next step.
4. You have received an employment tribunal claim or ACAS notice
An employment tribunal claim is a significant business event. If you have received an ET1 form or an ACAS early conciliation notification, you need professional HR and legal support immediately. An experienced HR consultant will help you assess the merits, prepare your response and work alongside your employment solicitor.
5. You are planning redundancies
Redundancy is one of the most legally complex and emotionally charged HR processes. Getting it wrong — a flawed selection process, inadequate consultation, incorrect notice periods or miscalculated redundancy pay — exposes you to unfair dismissal claims and reputational damage.
A London HR consultant manages the full process: selection criteria, individual and collective consultation, at-risk meetings, notice, pay calculations and outplacement support.
6. You are spending more than a few hours a week on HR tasks
If you or your managers are regularly spending time on contracts, absence management, performance issues, recruitment administration or policy queries rather than your core business, that time has a cost. Outsourcing HR to a consultant frees your leadership team to focus on revenue-generating activity.
7. Staff turnover is higher than you would like
High turnover in a London business is expensive — typically costing between six months and a year's salary per replacement when you factor in recruitment, onboarding and lost productivity. If people are leaving more than you expect, it is usually a sign that something in your HR approach needs attention.
An HR consultant will conduct exit interviews, analyse the data and identify the root causes, then work with you to address them systematically.
8. You are hiring for the first time or scaling your team quickly
The first hire is a significant legal milestone. You need compliant employment contracts, a payroll arrangement, right-to-work checks, a basic set of HR policies and a clear onboarding process — all before day one.
Scaling quickly magnifies this challenge. An HR consultant builds the infrastructure your growing London business needs, so you are not playing catch-up as headcount grows.
9. You do not have an employee handbook
An employee handbook is not a legal requirement — but it is one of the most valuable documents a business can have. It sets out your workplace rules, disciplinary procedures, absence policies and expectations in one place. Without it, every dispute becomes harder to defend.
An HR consultant writes a handbook that is practical, readable and fully compliant with current UK employment law — one that actually gets used rather than filed and forgotten.
10. You are not confident your pay structure is legally compliant
National Minimum Wage breaches are more common than most business owners realise, particularly when you factor in unpaid overtime, deductions that push pay below NMW, or incorrect treatment of salaried versus hourly workers. HMRC takes NMW enforcement seriously, and penalties can be significant.
An HR consultant reviews your pay structures, identifies any compliance gaps and helps you put them right before they become a problem.
What happens next?
If any of these signs resonate, the good news is that getting the right HR support in place is straightforward. At Sharper Labs HR, we work with London businesses of all sizes to provide:
- Employment contract and handbook reviews — identifying and fixing compliance gaps quickly
- Employment law advice — plain-English guidance on your specific situation
- Grievance and disciplinary support — managing difficult processes correctly from the start
- Retained HR partnerships — ongoing support for businesses that need a reliable HR partner on call
- Recruitment and onboarding — structured processes that improve hiring quality and reduce time-to-productivity
Our CIPD-qualified consultants are based in London and available to support you remotely or on-site across the capital.
Don't wait for a tribunal claim to prompt action. Call us on 0203 8193999 or contact us online today for a free, no-obligation conversation with one of our London HR specialists.
