Hiring someone to work in or around your home requires a degree of trust.
The provider may have access to the property, work around personal belongings or be responsible for repairs that affect the safety and value of the home.
A professional-looking website, social media page or quotation can help with an initial assessment, but it does not necessarily show what the provider is like to work with.
References provide another source of information.
Previous customers can tell you whether the provider arrived when expected, communicated properly, completed the agreed work and dealt reasonably with problems.
The usefulness of a reference, however, depends on what you ask and how carefully you assess the answer.
Ask for Recent References
Start by asking the provider for references from recent customers.
Recent work is generally more useful because it reflects the way the business currently operates.
A company may have changed staff, ownership, equipment or working practices since completing a project several years ago.
Where possible, ask for customers who had similar work done.
A reference for routine garden maintenance tells you relatively little about the provider's ability to complete a major landscaping project.
Likewise, someone who performed a minor plumbing repair should not be assessed for a large renovation based entirely on that one job.
The closer the reference is to your requirements, the more useful the conversation is likely to be.
Confirm That the Work Actually Happened
Begin with simple factual questions.
Ask what work the provider completed and approximately when it was done.
This helps confirm that the reference relates to a genuine customer relationship.
You can also ask about the scale of the work.
A provider may describe someone as a long-standing customer when they completed only a small once-off task.
That does not make the reference invalid, but the context matters.
You are trying to understand what experience the previous customer actually had with the provider.
Ask Whether They Arrived When Expected
Reliability is one of the most common concerns with household services.
Ask whether the provider arrived on the agreed date and at approximately the agreed time.
For longer projects, ask whether work progressed according to the expected schedule.
Delays do happen.
Weather, material availability and unexpected site conditions can affect even well-managed projects.
The important question is how the provider handled those situations.
Did they communicate the delay? Did they provide a revised schedule? Did the customer repeatedly have to chase them for information?
Reliability includes communication when plans change.
Ask Whether the Final Cost Matched the Quotation
Pricing problems can quickly damage a relationship between a homeowner and service provider.
Ask whether the final amount was reasonably consistent with the original quotation.
If the price changed, find out why.
Additional costs are not automatically evidence of poor practice.
A customer may have requested extra work, or an unexpected problem may have become visible only after work started.
What matters is whether changes were explained and agreed upon before significant additional costs were incurred.
This can tell you a great deal about how the provider manages quotations and variations.
Ask About the Quality of the Work
"Was the work good?" often produces a simple yes or no.
Ask more specific questions.
Did the finished work meet the customer's expectations?
Were there any defects or problems afterwards?
If there were, how did the provider respond?
The last question is particularly useful.
Even capable providers occasionally encounter problems.
A willingness to return, investigate and correct legitimate issues can be more informative than expecting every project to proceed perfectly.
How a business responds when something goes wrong often reveals more than how it behaves when everything goes according to plan.
Ask About Communication
Good workmanship does not automatically mean a good customer experience.
Ask how easy the provider was to communicate with.
Did they respond to calls or messages within a reasonable period? Were changes explained clearly? Did the customer know what was happening during the work?
Communication becomes increasingly important as the size and duration of the project increase.
For a quick repair, limited communication may be perfectly acceptable.
For work lasting several weeks, unclear communication can create substantial frustration.
Consider the level of communication your own project is likely to require.
Ask Who Actually Did the Work
The person who provides the quotation may not be the person who completes the work.
This is common and not necessarily a concern.
Many businesses use employees, teams or subcontractors.
It is still useful to understand the arrangement.
Ask the reference whether the provider supervised the work and whether the people working at the property behaved professionally.
If subcontractors were involved, ask whether responsibilities remained clear when problems or questions arose.
The business you appoint should remain accountable for the work it has agreed to provide.
Ask How the Property Was Treated
Household work often involves more than the final technical result.
Workers may need to move through living areas, use driveways, work around gardens or create dust and debris.
Ask whether reasonable care was taken with the property.
Was the work area left tidy? Was waste removed where that formed part of the agreement? Were existing finishes, furniture or landscaping protected appropriately?
The level of disruption will naturally depend on the service.
A major renovation cannot be compared with an appliance repair.
The relevant question is whether the provider managed the disruption reasonably for the type of work being done.
Ask Whether the Customer Would Use Them Again
One of the simplest questions can also be one of the most revealing:
Would you use this provider again?
A customer may describe several minor frustrations and still say yes because the overall experience was good.
Another may initially sound positive but hesitate when asked whether they would hire the company again.
Follow up by asking why.
The explanation matters more than the yes or no.
It can reveal which strengths or problems had the greatest effect on the customer's overall experience.
Speak to More Than One Reference for Larger Work
For a small once-off service, extensive reference checking may not be practical.
Larger or more expensive projects justify more care.
Speak to more than one previous customer where possible.
One reference gives you one person's experience.
Several references can reveal patterns.
If three unrelated customers mention good communication and reliable attendance, that carries more weight than one comment.
The same applies when several people independently raise similar concerns.
Look for consistency rather than expecting every customer to describe the provider in exactly the same way.
Treat Online Reviews as Supporting Information
Online reviews can provide useful additional context.
Look across recent feedback rather than focusing only on the overall rating.
Pay attention to recurring themes involving reliability, communication, pricing and how problems were handled.
Be cautious about drawing strong conclusions from a single extremely positive or negative review.
Individual experiences differ, and online reviews do not always provide enough context to understand what happened.
Patterns across several reviews are generally more informative.
Direct references can then provide an opportunity to ask more detailed questions about the areas that matter to you.
Check Whether the Business Details Are Consistent
Reference checking should form part of a broader verification process.
Compare the provider's name, telephone number and other business details across quotations, websites and relevant listings.
Significant inconsistencies deserve clarification.
For larger projects, you may also want to verify any registrations, qualifications, memberships or insurance the provider claims to hold where these are relevant to the work.
Do not assume that a logo on a quotation proves membership of a professional body.
Where a credential matters to your decision, verify it through an appropriate independent source.
Be Careful With References You Cannot Verify
A written testimonial is not the same as speaking directly with a previous customer.
Testimonials can still be useful, particularly when the customer and project are clearly identified.
However, a prospective provider controls which testimonials appear on its own website or marketing material.
Direct references allow you to ask your own questions.
If a provider is unwilling to supply any references for substantial work, ask why.
A new business may have a legitimate explanation, but you will then need to rely more heavily on other forms of verification and consider the additional uncertainty in your decision.
Respect the Previous Customer's Privacy
References are doing you and the service provider a favour by discussing their experience.
Keep the conversation focused.
Ask about the work and the provider rather than seeking unrelated personal information.
A short, organised conversation is usually enough.
It can help to prepare your main questions before calling so that you cover what matters without taking unnecessary time.
Providers should also have permission before sharing a customer's contact details as a reference.
If someone seems surprised that you have their number, that deserves clarification.
Do Not Rely on References Alone
Good references are reassuring, but they should not be the only basis for appointing someone.
The provider selected the people whose details they gave you.
It is reasonable to expect those customers to have had generally positive experiences.
Use references alongside other information.
Review the quotation carefully. Confirm the scope of work. Check relevant credentials where necessary and make sure payment terms are clear.
For substantial projects, a written agreement can help establish responsibilities, costs and expectations before work begins.
The decision should come from the overall picture rather than one enthusiastic recommendation.
Watch for Pressure to Decide Immediately
A provider may have legitimate scheduling constraints.
That does not mean you should be pressured into making a significant decision before completing reasonable checks.
Be cautious if someone strongly discourages you from contacting references, avoids providing basic information or insists on immediate payment before you have had time to assess the quotation.
Urgency can sometimes be genuine.
The question is whether the provider is giving you enough information to make an informed decision.
For expensive household work, taking a little additional time before committing can prevent much larger problems later.
Match the Checking Process to the Size of the Job
Not every household service requires the same level of investigation.
Hiring someone for a small garden cleanup does not necessarily justify the same process as appointing a contractor for a major renovation.
Consider the cost, complexity, access to the property and consequences if the work goes wrong.
The greater the commitment, the more worthwhile careful checking becomes.
For significant work, references can form part of a process that also includes detailed quotations, previous project examples, relevant credentials and clear contractual terms.
The level of checking should be proportionate to the risk.
Final Thoughts
References are most useful when you go beyond asking whether the previous customer was happy.
Ask what work was completed, whether the provider arrived reliably, how closely the final cost matched the quotation and what happened when problems arose.
Find out how the provider communicated and whether the customer would appoint them again.
For larger projects, speak to more than one person and look for patterns across their experiences.
Then compare those conversations with online reviews, the quotation, previous work and any relevant credentials.
No checking process can guarantee that a household project will go perfectly.
It can, however, give you a much clearer picture of the person or company you are considering before you give them access to your home or commit a significant amount of money.
