Small-business owners are used to wearing several hats. On the same day, the same person may be responsible for customers, staff, purchasing, cash flow, technology and a collection of supplier contracts.

Being capable of doing all those jobs does not automatically make doing them all personally the best use of the owner's time. The more useful question is: which decisions benefit from outside research, and which activities need the owner's direct attention?

What does the evidence say about external advice?

The UK Government's small-business evidence annex reports Enterprise Research Centre findings that businesses accessing external advice experienced an average increase of around 22% in labour productivity. The research also found a positive relationship between external advice and innovation, with strategic advice producing particularly strong effects.

That figure needs to be used responsibly. It is an average research finding, not a promise that advice will improve every business by 22%. Businesses that seek advice may differ from those that do not, and results depend on the subject, the adviser and whether recommendations are acted upon. Even with that qualification, the evidence gives good reason to treat appropriate external support as a business input rather than an admission that the owner cannot cope.

The wider OECD work on SME productivity and inclusive growth similarly identifies access to skills, knowledge, technology and networks as important parts of the environment in which smaller firms can become more productive.

Why can a field-based consultant work well?

Complex decisions are easier to explore as a conversation

A form or comparison website can only work with the information entered. An experienced consultant can ask why a particular feature matters, explore how the business operates and spot connections that are easy to miss.

For example, a broadband decision may affect an EPOS system, cloud applications, alarms or telephone services. Card-payment requirements may change when a business adds online ordering or another location. A conversation can uncover those dependencies before options are compared.

Many B2B buyers still want personal contact

McKinsey's 2024 B2B Pulse research gathered responses from nearly 4,000 decision-makers across 13 countries and 34 sectors. It found that 41% preferred an in-person channel when interacting with a new supplier, while 40% preferred it when buying something for the first time.

The same research also provides an important balance: at each stage of the buying journey, preferences were broadly divided between in-person, remote and digital self-service. The practical conclusion is not that every meeting must happen in person. It is that businesses should be able to choose, with face-to-face support available for the moments that need a more detailed discussion.

Seeing the business can provide useful context

A field-based consultant can understand the setting in which a service must work: the number of tills, the layout of a premises, how staff use the telephone system, whether mobile coverage is dependable or how waste is actually produced and stored.

That context does not replace documentation or technical checks. It improves the questions asked before a recommendation is made.

The hidden cost of doing every comparison yourself

Researching a service has two costs. The first is visible: the hours spent gathering bills, searching provider websites, speaking to sales teams and comparing different terminology. The second is the work that could not be done during those hours.

If the owner could have used that time serving customers, winning new work, supervising staff or resolving an operational problem, the true cost of a do-it-yourself review may be higher than it appears.

This does not mean every task should be outsourced. A sensible division of labour is:

The business owner contributesThe consultant contributes
Priorities, budget and practical requirementsMarket knowledge and suitable routes to investigate
Current bills, contracts and usageA structured like-for-like comparison
Judgement about service and acceptable riskQuestions about charges, terms and implementation
The final decisionA clear explanation of the available options

Why specialist knowledge matters

Commercial services rarely reduce to one price. Business energy, communications, insurance, finance, card payments and waste can each involve their own charging structures, contract periods, eligibility requirements and service levels.

An owner may review one of those markets only every few years. Someone working with it regularly is more likely to recognise the questions that should be asked. That knowledge can help expose differences hidden behind apparently similar headline prices.

It cannot remove every risk, and the formal provider documents still matter. A trustworthy consultant should distinguish between confirmed facts, estimates and provider-dependent terms.

The owner should remain in control

Good business support does not mean handing an adviser an unrestricted licence to make decisions. It means delegating the research while retaining authority over the outcome.

Before proceeding, an owner should be able to answer:

  1. What problem are we trying to solve?
  2. What will the complete service cost—not only the headline rate?
  3. What is included and excluded?
  4. How long is the agreement, and how can it be ended?
  5. What disruption or implementation work is involved?
  6. How is the consultant paid, and are there relevant commercial relationships?
  7. Is remaining with the existing supplier a reasonable option?

If those questions cannot be answered clearly, the owner should pause. Advice is valuable only when it makes a decision more understandable.

When is outside help most useful?

A business-service review is particularly useful when a contract is approaching renewal, several services have different end dates, a new site is opening, costs have changed unexpectedly or the owner is unsure whether the current arrangement still fits.

It can also be useful when nothing is obviously wrong. A periodic review creates a reference point and may simply show that no immediate change is needed.

Sources and further reading

Important: This article provides general information for UK businesses. It is not legal, financial, tax, insurance or contractual advice. Availability, terms and outcomes vary by provider and business circumstances. Read the formal documents and take appropriately regulated professional advice where required.