For construction contractors, the 2026 insurance market is moving in the right direction, but not every policy is softening at the same speed.
Professional indemnity insurance has seen some dramatic reductions for quality risks, with cuts of around 15–20% achievable in certain circumstances. Public liability, employers’ liability and contractor combined policies are also benefiting from greater insurer competition, but the movement is more controlled. For many well-managed contractor accounts, a reduction of around 5% is a more realistic starting point.
That can be frustrating when you hear that another business has secured a much larger saving. However, the difference is not necessarily down to poor broking or an insurer refusing to be competitive. The two classes of insurance respond to different exposures, and insurers are assessing them differently.
For contractors arranging Construction Contractor Insurance in Essex, Kent and London, understanding that distinction is important before approaching your annual renewal.
The market is softening, but casualty pricing remains disciplined
Commercial insurance rates have generally softened during 2026 as insurers compete for well-presented business. Market commentary from Acturis, Aon and other major market participants points to increased capacity, broader underwriting appetite and more flexible terms across many commercial lines.
That does not mean every renewal should automatically fall by 20%.
Annually renewable liability programmes, particularly public liability, employers’ liability and contractor combined policies, are still being priced with care. A good UK-focused contractor with a clean claims record may reasonably expect a modest reduction, often around 5%, but the final outcome will depend on the trade, turnover, payroll, work activities, contractual obligations and previous pricing.
Insurers are still concerned about the cost of claims. Wage growth and input costs remain material issues, with the 6.7% wage-growth figure being closely watched in casualty underwriting. Even where inflation has begun to moderate, insurers are dealing with claims that cost more to settle than they did several years ago.
Materials, labour, access equipment, professional fees and temporary accommodation can all increase the value of a claim. That is particularly relevant to incidents involving escape of water, accidental damage and property reinstatement. Slip-and-trip claims can also become more expensive when compensation, rehabilitation, legal costs and lost earnings are taken into account.
The result is a market that is competitive, but not careless.
Why PI is falling faster than public liability
Professional indemnity is generally a long-tail class of business. A professional negligence allegation may not emerge until years after advice was given, a design was approved or a project was completed. Once a claim is notified, it can take a long time to investigate and settle, particularly if it involves complex construction defects, financial loss or multiple parties.
PI insurers therefore focus heavily on the quality of the work, the wording of contracts, the firm’s project controls and the possibility of claims developing over a long period. In some sectors, insurers have accumulated more data, attracted new capacity and become more willing to compete for carefully managed risks. That is why quality PI accounts can sometimes achieve reductions in the 15–20% range.
Casualty insurance is different, although it is important not to describe every liability claim as short-tail. Employers’ liability claims can develop over a long period, especially where occupational disease or historic exposure is involved. Public liability and products liability can also become complex.
However, many everyday casualty claims have a more defined incident date and a more established pattern of loss. Insurers can assess the frequency of accidents, the nature of the work and the effectiveness of the contractor’s safety controls with greater confidence. That produces a steadier pricing response.
In practical terms, PI pricing may be driven by excess capacity and a reassessment of historic rates, while liability pricing remains more closely tied to claims frequency, claims severity and the cost of repairing the damage.
What insurers will look at at your renewal
A contractor’s renewal presentation matters more than many businesses realise. The insurer is not simply looking at last year’s premium and applying a percentage change. Underwriters want to understand whether the risk has improved, deteriorated or changed direction.
They will usually consider:
Health and safety performance
A strong health and safety record is one of the clearest ways to support a better renewal discussion. Insurers may want to know about:
- Reportable accidents and near misses
- Health and safety inspections
- Site inductions and toolbox talks
- Risk assessments and method statements
- Training records
- Use of subcontractors
- Working at height procedures
- Manual handling and equipment controls
- Accident investigation processes
A clean claims record is helpful, but it is not the whole story. A contractor that can demonstrate a structured approach to preventing accidents is easier to underwrite than one that simply reports, “We have never had a claim.”
Trade classification
Trade classification remains central to the price. A contractor described as a general builder may receive very different terms from one carrying out roofing, structural alterations, demolition, groundworks, cladding, underpinning or hot works.
This is one area where accuracy is essential. If the business has expanded into higher-risk activities, the insurer needs to know. At the same time, a contractor should not be placed into an unnecessarily broad or unsuitable classification, as that can lead to higher premiums or restrictive conditions.
Claims history
Insurers will review claims over the past five years and may ask about circumstances that have not yet become formal claims. Explain what happened, what changed afterwards and whether the underlying issue has been resolved.
For example, if a water damage claim resulted from a subcontractor’s installation error, explain the changes made to supervision, sign-off procedures and subcontractor selection. Underwriters are more comfortable when they can see that a previous loss has led to a practical improvement.
Turnover, payroll and work split
Premiums for public liability and employers’ liability are often connected to turnover, wage roll and the type of work undertaken. Give insurers a clear split between:
- Contracting and maintenance work
- New build and refurbishment
- Work at height
- Domestic and commercial projects
- Labour-only and bona fide subcontractors
- Work carried out outside the UK
- Design or consultancy services
A detailed work split can make a real difference. It helps the underwriter understand where the exposure sits instead of pricing the account against a vague description.
How to negotiate your annual renewal
The best time to negotiate is before the renewal invitation arrives. Start at least six to eight weeks ahead, particularly if your business has several insurance sections or requires higher limits for principal contractors.
Begin by reviewing what has changed. Has turnover increased? Have you taken on employees? Are you using more subcontractors? Have you moved premises, bought plant or started taking on larger projects? These details should be addressed early rather than left to the final week.
Next, prepare a concise renewal presentation. Include your claims history, health and safety procedures, employee numbers, turnover split, project types and any improvements made during the year. Good information gives your broker something useful to take to insurers.
It is also worth asking whether your current policy still matches the way you operate. A contractor combined policy may include public liability, employers’ liability, products liability, contract works, hired-in plant, tools and goods in transit. Moyak’s General Contractor Insurance information explains the types of cover commonly considered for construction businesses.
Do not focus only on the premium. Check:
- The limit of indemnity
- Excesses and inner limits
- Work-away cover
- Height and depth restrictions
- Heat work conditions
- Contractual liability wording
- Cover for subcontractors
- Plant and equipment arrangements
- Territorial limits
- Legal expenses and health and safety prosecution cover
A cheaper policy with a narrower trade definition or more restrictive conditions may not be better value.
For contractors with premises, stock, tools, business interruption and liability exposures, a Commercial Combined policy may provide a broader structure. The important point is that the policy should be built around the actual business, rather than selected solely because it produces the lowest initial quotation.
How a strong safety record can help
A strong safety record is most valuable when it is evidenced.
Keep records of training, inspections, equipment maintenance, subcontractor checks and corrective actions. Make sure your procedures are used in practice and are not just documents prepared for an insurance renewal. Underwriters can often tell the difference.
If you have had no claims, explain why. If you have had claims, explain what you learned. A contractor that can show consistent controls, sensible supervision and an active approach to near misses may be viewed more favourably than a business with a short but unexplained claims history.
This will not guarantee a 5% reduction, but it improves your negotiating position. It may also help secure broader cover, a more appropriate excess or better terms even where the premium itself cannot move substantially.
What Essex, Kent and London contractors should do now
Construction remains competitive across the South East, and contractors are under pressure from labour costs, material prices, contract requirements and tighter project margins. Insurance should be reviewed as part of that wider financial planning.
If your renewal falls in August, September or the months ahead:
- Start the review early.
- Confirm your trade classification is accurate.
- Prepare a clear claims and safety summary.
- Separate your turnover by activity and type of work.
- Check whether design responsibility has increased.
- Review policy limits and contractual requirements.
- Ask your broker to test suitable alternative insurers.
- Compare the wording, not just the premium.
The 2026 market may offer an opportunity, but it rewards well-prepared risks. Liability insurance is not dropping as quickly as PI because insurers are still balancing competition against the real cost of casualty claims. A measured reduction around 5% may be the correct result for a strong account, while better information and disciplined risk management can help you secure the best available terms.
Moyak Insurance Services works with contractors and growing businesses across Essex, Kent and London. We take an individual approach, review the risks behind the quotation and work with leading UK insurance markets to find suitable cover for your budget and business.
For a confidential renewal review, contact Moyak Insurance Services or call 01375 392 087. It is worth starting the conversation before your renewal date, while there is still time to challenge the terms and correct any gaps.
This article is for general information only and does not constitute financial, legal or insurance advice. Premium movements vary according to the insurer, trade, claims history, policy wording, limits and risk presentation.
Frequently asked questions
Is liability insurance getting cheaper in August 2026?
The market is generally softening, but public liability, employers’ liability and contractor combined policies are usually seeing more modest reductions than professional indemnity. For a well-managed contractor, around 5% may be a reasonable market indication, although some risks may receive no reduction or a larger movement.
Why has professional indemnity insurance fallen faster?
Professional indemnity is a long-tail class, and increased capacity and insurer competition have created significant pressure on rates for quality risks. Liability insurers are still accounting for claims severity, wage growth, material costs and recurring incidents such as escape of water and slip-and-trip claims.
What can a contractor do to obtain better renewal terms?
Provide a complete renewal presentation early, including accurate turnover and payroll figures, a clear trade split, claims information, health and safety records and details of risk improvements. Ask your broker to approach suitable alternative markets and compare policy coverage as well as price.
Does a clean claims record guarantee a lower premium?
No. A clean claims record is valuable, but insurers also consider the contractor’s activities, employee numbers, subcontractor use, work at height, contractual obligations, turnover and previous premium adequacy. A strong safety record can support negotiations but cannot guarantee a particular reduction.
Does a contractor combined policy include public and employers’ liability?
It can, but the sections and limits depend on the policy selected. Some commercial combined policies include public liability as standard and offer employers’ liability as an extension. Always check the schedule and wording to confirm that the cover matches your business.