You are about to hand someone the keys to your home, a deposit of AED 10,000–50,000, and permission to demolish part of your property. You found them on Instagram. Or Google. Or your neighbour’s WhatsApp recommendation.
You have no way to verify whether the photos on their feed are their work or someone else’s. You have no idea if the quote they sent covers everything or hides half the costs. You do not know whether “4-6 weeks” means 4-6 weeks or 4-6 months.
Most renovation horror stories in Dubai do not start with a bad contractor. They start with a homeowner who did not know what to check before signing.
This guide tells you exactly what to verify, what to ask, and what to walk away from — so the contractor you choose is the right one, not just the cheapest one or the one who answered fastest.
Check these before you have a single conversation
Valid trade license. Every contractor operating in Dubai must hold a Department of Economy and Tourism (DET) trade license with a renovation, fit-out, or building contracting activity listed. Ask for a copy. Check the expiry date. If the license says “general trading” or “interior decoration” without a construction or contracting activity, they are not legally authorised to carry out renovation work. This matters because your insurance — and theirs — depends on it.
Dubai Municipality registration. If your project involves structural changes, MEP modifications, or any work requiring a municipality permit, the contractor must be DM-registered. Not every licensed contractor has this. Ask: “Are you registered with Dubai Municipality to submit renovation permits?” If the answer is vague, they are not.
Professional liability insurance. If a worker falls off a ladder in your apartment, or a water pipe bursts during the renovation and floods the unit below, who pays? The contractor’s insurance should cover damage to your property, damage to third-party property, and worker injuries on site. Ask for the insurance certificate. Check the coverage amount and expiry date. An uninsured contractor is a liability sitting in your living room.
Portfolio of completed projects — in your property type. A company that fits out offices is not necessarily qualified to renovate a villa bathroom. A contractor who works in JVC studio apartments may have no experience with Palm Jumeirah villas. Ask for photos, addresses, and client contacts for projects similar to yours — same property type, same community if possible. If they cannot provide any, they are learning on your property.
The questions that separate good contractors from bad ones
You have shortlisted 2–3 contractors. They have valid licenses and a portfolio that looks real. Now you need to find out how they actually work.
“Can you send me a detailed BOQ, not a lump sum?” A serious contractor prices every item on a separate line — tile type, brand, quantity, unit rate. A lump sum is a guess disguised as a quote. If they say “we’ll finalise the details later” — later means more expensive. Get the detail now, on paper, before you sign anything.
“What is your variation policy?” During every renovation, something changes. You decide you want a different tile. The contractor discovers a plumbing issue behind the wall. How are these changes priced? What markup do they charge on materials? What requires your written approval? A contractor without a written variation policy is a contractor who will charge you whatever they want when the moment arrives.
“How do you structure payments?” The answer should be milestones: deposit (10-20%), demolition complete, MEP rough-in tested, tiling complete, joinery installed, handover. If they ask for 50% upfront before touching the property, that is too much money at risk. If they ask for payment by calendar date (“30% after week 2”) regardless of progress, your money moves faster than their work.
“Who will be on site managing my project?” You want a name. A project manager or site supervisor who is your single point of contact, present on site daily, and accountable for quality and timeline. If the answer is “the workers manage themselves” or “I’ll check in every few days,” your project will drift.
“How many projects are you running right now?” An honest answer tells you whether your project gets a full team or the leftovers from five other jobs. A small company running three projects simultaneously is stretched. A medium company running ten with dedicated teams for each is fine. The number matters less than whether YOUR project has a dedicated crew.
“What warranty do you provide?” Industry standard in Dubai: 1-year workmanship warranty covering defects, finishing issues, and installation problems. Some contractors offer extended warranties on specific components — 5 years on plumbing, 10 years on waterproofing. Get the warranty terms in writing as part of the contract. Verbal warranties are worth nothing.
Red flags that should make you walk away
These are not minor concerns. Each of these has cost real homeowners in Dubai real money.
They cannot produce a trade license on request. If you ask and they delay, deflect, or send an expired document — stop. An unlicensed contractor cannot be held accountable, cannot submit permits, and cannot be reported to any authority if they disappear with your deposit.
The quote is a WhatsApp message. A number without a breakdown is not a quote. It is a conversation opener. If their idea of a proposal is “full renovation AED 85,000 including everything” in a text bubble, everything they left out of that message becomes an extra.
They pressure you to start before the NOC is approved. “We can begin demolition while the paperwork processes.” No. If building management catches unapproved work, they stop the project, your deposit is forfeit, and you are left with a half-demolished room and no contractor. Any professional knows this. A contractor who suggests it is either reckless or counting on you not knowing better.
No written contract. The quote IS the contract. If a contractor wants to start work based on a verbal agreement and a bank transfer, you have zero legal protection. The contract should include: scope (BOQ), timeline, payment schedule, variation policy, warranty terms, and penalty for late delivery.
They ask for more than 30% before work begins. A 10-20% deposit on signing is normal. 30% can be acceptable for projects requiring large upfront material purchases. More than 30% before demolition starts puts too much of your money at risk with no completed work to show for it.
The portfolio photos do not match the company. Reverse image search the photos. If they appear on other contractors’ websites or stock photo libraries, the portfolio is fabricated. This is more common in Dubai than you would expect.
They badmouth every competitor. A confident contractor talks about their own work. An insecure one talks about everyone else’s failures. If the meeting is mostly about why other companies are terrible, you are being sold — not informed.
No physical office or showroom. Not every good contractor has a showroom. But a company with no fixed address, no office you can visit, and no physical presence beyond a WhatsApp number is a company that can disappear tomorrow. At minimum, they should have a registered address that matches their trade license.
How to compare quotes without getting tricked
You have three quotes. They look different. The numbers are different. The page count is different. One feels cheap. One feels expensive. You have no idea which one is right.
Step 1: Normalise the scope. Take the most detailed quote — the one with the fullest BOQ. Use it as a checklist. Go through the other two quotes and mark every item that is missing. Demolition? Waste removal? Waterproofing? Painting after tiling? Electrical distribution board? Cleaning at handover? The cheap quote is almost always cheap because it leaves these out.
Step 2: Compare materials, not just prices. Quote A says “porcelain tiles.” Quote B says “RAK Ceramics, 60x120cm, matt finish, Concrete Grey.” These are not comparable. Ask Quote A to specify the brand, size, and colour. If they cannot — or will not — the material selection will be decided on site, where you have no leverage.
Step 3: Check what is explicitly excluded. A good quote lists what is NOT included. A bad quote leaves it ambiguous. “AC works excluded” means if the AC ducting needs modification, you pay extra. “Appliances excluded” means you source and pay for the oven, hob, and dishwasher yourself. Read the exclusions more carefully than the inclusions.
Step 4: Compare timelines realistically. If two quotes say 8 weeks and one says 4 weeks for the same scope, the 4-week quote is either understaffing other projects to rush yours or quoting a timeline they cannot deliver. Unusually fast timelines are a red flag, not a feature.
Step 5: Compare payment structures. The quote with the most back-loaded payment structure (more money held until later milestones) is the one that gives you more protection. If a contractor is confident in their work, they accept milestone-based payments. If they demand most of the money early, they are protecting themselves at your expense.
The shortcut that eliminates most of the risk
Everything above works. It is also a lot of work.
You have to find contractors. Verify licenses. Request portfolios. Ask the right questions. Collect quotes. Normalise scope. Compare line items. Check references.
Or you fill out one form — your property type, your scope, your budget — and receive three detailed proposals from contractors we have already verified. Licensed. Insured. Municipality-registered. Portfolio checked. Client references confirmed.
Each proposal arrives as a full BOQ. Materials named. Timeline committed. Payment schedule mapped. You compare three serious options side by side, ask the contractors your questions directly, and choose the one that earns your trust.
The vetting that takes you a month takes us a day — because we do it every day.
Quick checklist — print this before your next contractor meeting
✓ Trade license copy — valid, correct activity, not expired
✓ DM registration — if structural or MEP work is in scope
✓ Insurance certificate — professional liability, valid dates
✓ Portfolio — completed projects in your property type and community
✓ Client reference — at least one you can call or message
✓ BOQ quote — itemised, with brands, quantities, unit rates
✓ Variation policy — written, with approval process and markup disclosed
✓ Payment schedule — milestone-based, not calendar-based
✓ Warranty terms — in writing, with duration and coverage specified
✓ Contract — signed document that includes all of the above
If any of these is missing or refused, that is your answer.
Common questions about choosing a contractor
Q: Should I always choose the cheapest quote? No. The cheapest quote is usually the one with the most scope missing. Compare quotes after normalising the scope — same materials, same inclusions. The cheapest apples-to-apples quote is the value leader. The cheapest headline number is usually the most expensive final invoice.
Q: How many quotes should I get? Three is the minimum for a meaningful comparison. More than five creates decision paralysis without adding clarity. Three quotes let you see where the market sits and identify outliers in both directions.
Q: Is it worth paying more for a well-known company? Sometimes. Larger companies tend to have more structured project management, dedicated supervisors, and established relationships with building management in major communities. Smaller companies can be more flexible, more available, and more personally invested. Neither is inherently better. What matters is the specific team assigned to your project and the detail in their quote.
Q: What if a contractor does great work but is bad at communication? Communication IS the work. A contractor who cannot answer WhatsApp messages during the quoting stage will not answer them when they have your deposit. Poor communication is the number one complaint in Dubai renovation — ahead of quality, timeline, and cost. Treat it as a disqualifying factor, not a minor inconvenience.
Q: Can I check a contractor’s license online? Yes. The Dubai Department of Economy and Tourism maintains a license verification tool on their website. Enter the company name or license number and confirm the activity, status, and expiry date. If the company cannot be found, the license is either expired, cancelled, or fake.
Q: What should the contract include at minimum? Scope of work (BOQ), total price, payment schedule with milestones, start and completion dates, delay penalty clause, variation policy, warranty terms, and both parties’ signatures. Anything agreed verbally that is not in the contract does not exist.
Or skip the search entirely.
Describe your project. We match you with three contractors who are already licensed, insured, and experienced in your property type. Each sends you a full BOQ. You compare and decide.
The homework is done. The risk is filtered. The choice is yours.