Choosing a roofer is about more than finding someone who can repair a leak or replace a roof.
You need to know who you are dealing with, whether the advice you receive is honest and whether the company will still be there if something goes wrong.
That can be difficult to judge. Roofing is skilled work, but much of it is difficult for you to inspect once the job is finished. You are relying on the roofer to identify the problem correctly, explain what needs doing and carry out the work properly.
For homeowners in Bromley, Trading Standards Checked is one of the credentials you may come across when researching local roofing companies. But what does it actually mean? And does it mean you can simply choose a checked roofer without doing any further research?
The short answer is no. It is a useful trust signal, but it should be considered alongside other checks.
Why choosing a roofer requires some research
The biggest concern for many homeowners is fairly straightforward:
Will this roofer actually do a good job?
You also want to know whether the business is genuine, whether the quotation is reasonable and whether you will be able to contact someone if there is a problem.
These are understandable concerns. Unlike many other home improvement projects, roofing work can be difficult for the customer to inspect. Once the work is complete, you may not be able to see what has been done beneath the tiles or assess the quality of the workmanship yourself.
Bromley Trading Standards has specifically warned local residents about roofing-related doorstep crime. Its February 2026 warning followed reports of residents being pressured into costly and unnecessary roofing work in Bromley, Beckenham and Biggin Hill. The council advises residents to avoid unsolicited traders, obtain verified quotes, check insurance and credentials, and avoid being rushed into a decision. (London Borough of Bromley)
So before choosing a roofer, it pays to do some research.
What does Bromley Trading Standards Checked actually mean?
Trading Standards Checked is Bromley Council’s secure trader approval scheme. It helps residents find local traders for services including home maintenance, repairs, building and renovation work. (London Borough of Bromley)
It is not simply a logo that a business can add to its website. Businesses have to undergo the scheme’s vetting process before becoming members.
According to Bromley Trading Standards, every member undergoes a comprehensive 50-point check covering the business and its directors or owners. The checks include areas such as:
- consumer complaints and compliance history;
- confidential intelligence and information from other organisations;
- credit checks, including insolvency, bankruptcy and County Court Judgements;
- public liability insurance;
- verification of the trading address;
- relevant mandatory qualifications and accreditations;
- identity checks;
- company trading history;
- financial sanctions, health and safety breaches and relevant legal information;
- publicly available online information. (Trading Standards Checked)
The checks do not simply happen once and stop there. Bromley Trading Standards says complaints made about members through the Citizens Advice consumer service are continuously monitored during their membership.
That gives you another useful way to research a trader before inviting them to work on their property.
Is Trading Standards Checked a guarantee of workmanship?
No credential should be treated as a substitute for asking questions and doing your own research.
Bromley Trading Standards describes the scheme as a way of helping residents find safe, reliable and capable traders, but it also advises homeowners to continue researching the trader and obtaining multiple quotes.
Being Trading Standards Checked is a useful trust signal. It should not be your only reason for choosing a roofer.
What does the scheme mean for us?
We are listed on the Bromley Trading Standards Checked.
Its current profile identifies the company as based in West Wickham and shows it as verified since October 2023. The profile also records a verified trading address, identity check and valid public liability insurance. It lists Bromley among the locations served. (Trading Standards Checked)
For a homeowner, that gives you something concrete to check when researching the company.
But we would still encourage you to look at the wider picture.
But being Trading Standards Checked should not be the only thing you look at. Bromley Trading Standards itself recommends researching the trader, checking reviews and obtaining at least three quotes before making a decision.
The important thing is not simply to collect three prices. Compare what you are actually being offered.
Look at:
- the scope of work;
- materials;
- scaffolding and access;
- labour;
- waste removal;
- timescales;
- payment terms;
- guarantees or warranties;
- insurance;
- anything excluded from the quotation.
Why the cheapest roofing quote isn’t always the best value
There is nothing wrong with comparing prices.
The problem comes when price becomes the only factor.
We have seen what can happen when poor roofing work needs to be corrected.
One customer on Douglas Drive had previously paid around £9,500 for roofing work that was completed in roughly two and a half days. Building Control subsequently became involved after concerns were raised about the work.
We were then asked to put the work right. The remedial project took around two weeks and cost approximately £14,500.
The original company was no longer available to deal with the problem.
The lesson isn’t that the cheapest quotation is automatically wrong.
It is that the figure at the bottom of a quotation cannot tell you everything you need to know about the company providing it.
Look at the whole picture: the scope of work, the business behind the quote, its reputation, its processes and what happens if something goes wrong.
A trustworthy roofer should be prepared to tell you when work isn’t needed
There is another side to trust that is easy to overlook.
You don’t just need a roofer who can carry out the work. You need someone who will give you an honest assessment of what work is actually necessary.
Honesty is one of our core values. The company’s approach is to tell customers when a roof does not need replacing rather than recommending unnecessary work.
That matters because homeowners often rely heavily on the roofer’s assessment.
If you are unsure what you are looking at, ask:
- What is actually wrong?
- Does it need repairing or replacing?
- Why is this work necessary?
- Are there other options?
- What could happen if the work is left for now?
A good roofer should be able to explain the answer clearly and make sure you understand any technical terms involved.
What should you ask a roofer before agreeing to the work?
Bromley Trading Standards recommends asking practical questions before employing a trader, including how long the work will take, what is and isn’t included, how waste will be removed, whether the trader has adequate public liability insurance, whether Building Control is required, whether the relevant qualifications are in place and whether subcontractors will be used.
You can use these as a starting point.
It is also worth asking:
- Can I see examples of previous work?
- Can you provide references?
- Can you explain exactly what is included in the quotation?
- Who will be responsible for managing the work?
- What happens if an unexpected problem is discovered once work starts?
You should feel comfortable asking these questions before committing to significant roofing work.
What does a professional roofing process look like?
Trust isn’t only about credentials. It is also about how a company communicates and manages the work.
At McColloch, the process is built around consultation, inspection, an honest quotation, preparation, the work itself and completion checks. Customers can also receive progress photographs during projects.
Building Control should also be discussed where relevant. We raise the subject with customers when 25% or more of a roof is being replaced and includes its recommendation in quotations.
The important point is that you should have the relevant information before agreeing to the work.
Choosing a roofer in Bromley: a simple checklist
Before accepting a roofing quotation, take a step back and check:
- Is the business genuine and traceable?
- Can I verify its credentials and insurance?
- Does it have genuine, detailed customer feedback?
- Have I obtained more than one quotation?
- Do I understand exactly what each quotation includes?
- Has the roofer explained why the recommended work is necessary?
- Have Building Control and other relevant requirements been discussed?
- Do I know who I can contact if something goes wrong?
- Am I being given time to make a decision rather than being pressured?
If you can answer those questions confidently, you are making a decision based on more than a price or a sales pitch.
And if a roofer arrives at your door claiming they have spotted damage and needs you to agree to work immediately, don’t feel pressured into deciding there and then. Bromley Trading Standards specifically advises residents to seek advice, obtain proper quotations and carry out checks before agreeing to work. (London Borough of Bromley)
Final thoughts
Trading Standards Checked gives Bromley homeowners another useful way to research a roofing company.
For us, being listed on the scheme provides a point of verification alongside the other things homeowners should consider when choosing a roofer.
But no single credential, review or quotation should make the decision for you.
Do your research. Ask questions. Compare what is actually being offered. And don’t choose on price alone.
If you want to understand more about the warning signs associated with rogue roofing practices, our guide to roofing scams and how to avoid rogue roofers covers the specific tactics homeowners should be aware of.
If you’re unsure whether your roof needs repair or replacement, McColloch Roofing can discuss your requirements and provide a free, no-obligation quotation.
FAQs
How can I check whether a roofer is Trading Standards Checked?
You can search the official Bromley Trading Standards Checked directory and look for the roofing company by name. We have a current profile on the scheme, which provides information including its trading address, verification status, identity check and public liability insurance. (tschecked.bromley.gov.uk)
Can a new roofing company be Trading Standards Checked?
Trading history forms part of the Trading Standards Checked vetting process, so homeowners should check the individual trader’s profile rather than assuming that every new or established business will meet the same requirements. The scheme assesses businesses against a range of checks before membership is granted. (tschecked.bromley.gov.uk)
How can I tell whether my roof needs repair or a full replacement?
The answer depends on the condition and extent of the problem, so it should be established through a proper inspection rather than assumed from one visible issue. A trustworthy roofer should explain what they have found, why they recommend repair or replacement, and whether there are alternative options. Our approach is to tell homeowners when a roof does not need replacing rather than recommend unnecessary work.