Check five things: that they hold a valid trade licence covering the work, that they carry contractor's all-risk and public liability insurance, that they can be registered with your community, that they will give you references you can actually call, and that the payment schedule is tied to progress rather than front-loaded. Anyone reluctant on any of these has told you something.
Licence and legal standing
Ask to see the trade licence and check that its activities actually cover construction or fit-out work. Ask who the licensed entity is and confirm it matches the name on the contract and the invoices.
This sounds basic. It is also the check most frequently skipped, and the one that matters most if something goes wrong.
Insurance
Contractor's all-risk covers damage to the works. Public liability covers damage to your property and third parties. Workmen's compensation covers their operatives.
Ask for certificates, check the dates, and check the sums insured are appropriate to the value of your project. A contractor working on a AED 1m renovation with AED 250,000 of cover is not adequately insured.
Community registration
Most Dubai communities maintain approved-contractor registers and require insurance documentation, deposits and passes before allowing works. A contractor who cannot be registered in your community cannot work there, regardless of how good their price is.
Ask directly whether they have worked in your community before and whether they are already registered.
References you can call
Ask for two or three recent clients with projects similar to yours, and actually call them. Ask what went wrong — every project has something — and how it was handled. That answer is far more revealing than a list of things that went well.
Photographs are not references. Ask whether you can see a completed project in person.
Payment structure
A reasonable schedule ties payment to measurable progress, holds a retention until defects are cleared, and never front-loads more than is genuinely needed for mobilisation and long-lead orders.
Be cautious of any contractor asking for a very large payment before meaningful work has started. Materials do need ordering early — but that should be evidenced by purchase orders, not simply asserted.
Licence, and what to actually check
If you are specifically looking for a contractor working to UK commercial practice, our guide to what a British contractor in Dubai actually means sets out what to ask for and how to test the claim. Ask to see the trade licence and read the activities on it. A company may hold a valid licence whose activities do not cover construction or fit-out work, which means they cannot legitimately carry out your project however long they have been operating.
Confirm the licensed entity matches the name on the contract and on the invoices. A mismatch between who you contracted with and who you are paying is the single hardest thing to pursue if something goes wrong.
Registration with the right authority
Dubai is not one jurisdiction. A contractor registered with Dubai Municipality is not thereby registered with Trakhees, the DDA, DIFC or the other district authorities.
If your property sits in one of those, an unregistered contractor cannot file your permit at all. It is the cheapest thing on this page to verify and the most expensive to discover late.
Insurance that actually responds
Contractor's all-risks and workmen's compensation, current, with your project within the scope. Ask for the certificates rather than an assurance, and check the dates.
Insurance that lapsed two months ago is not insurance, and it tends to be discovered at exactly the moment it is needed.
Evidence rather than claims
Ask for recent projects of a similar type and, where possible, speak to those clients. Ask what went wrong on them, because something did, and how it was handled. A contractor who says nothing has ever gone wrong has either not done much work or is not being straight with you.
Look at how they quote. A measured breakdown is evidence of a method; a lump sum on a single page is evidence of an estimate.
Related Questions
What payment schedule is reasonable?
One tied to measurable progress rather than to calendar dates: a mobilisation payment, staged payments against completed and inspected work, and a retention held until the defects period closes.
Long-lead items like imported joinery legitimately need paying on order — but that should be evidenced with purchase orders rather than simply asserted.
Should I use a contractor recommended by my interior designer?
Often a good sign — designers work with contractors repeatedly and know who delivers.
Ask about the commercial relationship though. If the designer receives a commission, that is not necessarily a problem, but you should know so you can weigh the recommendation properly.
How do I check a Dubai contractor is legitimate?
Three things: a current trade licence whose activities genuinely cover construction or fit-out work; current insurance certificates, checked for dates; and registration with the authority for your specific district. Confirm the licensed entity name matches the contract and the invoices, because a mismatch is extremely hard to pursue later.
Does a Dubai Municipality registration cover the whole city?
No. Palm Jumeirah and Jebel Ali answer to Trakhees, the Barsha Heights and Media City districts to DDA, and DIFC, Dubai Silicon Oasis and JLT each have their own authority. Registration with one confers nothing with another, and an unregistered contractor cannot file your permit.
What should I ask previous clients?
What went wrong, and how it was handled. Every project has something. A client who says it was perfect has either forgotten or was not paying attention; a client who describes a problem that was dealt with properly is telling you what you actually need to know.
Is a long trading history enough?
It helps and it is not sufficient. A company can trade for years and still not be registered with the authority covering your district, or hold a licence whose activities do not cover your work. Longevity tells you they have clients; it does not tell you they can file your permit.
What does a good quotation tell me about a contractor?
More than almost anything else. A measured breakdown shows there is a method behind the number. A single lump sum on one page shows there is an estimate behind it. The difference predicts how variations, disputes and the final account will be handled.
Should I visit a site they are working on?
If you can, yes, and it is the most informative half-hour available. Look at how the site is protected, whether materials are stored properly, whether there is a supervisor present and whether the neighbours look unhappy. None of that appears in a quotation.
Does company size matter?
Less than fit. A large contractor may treat a villa renovation as a nuisance between commercial projects; a one-man operation may not have the capacity to coordinate services, approvals and a programme. What matters is whether your project is the kind of work they normally do.
What about online reviews?
Useful as a signal and easy to manipulate in either direction. More informative is asking for recent clients with projects like yours and actually calling them — particularly asking what went wrong and how it was handled, which is the question reviews never answer.
How do I check the trade licence is genuine?
Ask for a copy rather than a glance, read the listed activities, and check the expiry date. The activities matter more than people realise — a company can hold a perfectly valid licence that does not cover construction or fit-out work, which means they cannot legitimately carry out your project. Then confirm the entity name matches the contract and the invoices you will be paying. A mismatch between the company you contracted with and the account you are paying is the single hardest situation to pursue if something goes wrong, and it is entirely avoidable by checking before the first payment.
What if something goes wrong after I have paid?
Your position depends almost entirely on what you established before paying. A contractor with a real trading address, a current licence in the name on your invoices and genuine insurance is pursuable. One operating through a shifting set of entities, paid in cash to an account that does not match the contract, effectively is not. Retention helps too — five per cent held until the defects period ends is the practical mechanism that gets snagging done, because a contractor with nothing outstanding has limited reason to return your calls.