Electrical Services · Electrical Services
The fixed cabling behind your walls, the signs it needs attention, what rewiring costs, and how to hire a licensed contractor who works to standard.
"Wired electrical" is really about the cabling in your walls: the fixed wiring that feeds every socket, light, and appliance in a UAE home. This guide explains how home wiring works here, the signs you may need rewiring, what a fit-out or new circuit involves, fair 2026 prices, and how to hire a licensed contractor who does it to standard.
The short version
Wired electrical work refers to the fixed cabling installed behind your walls and above your ceilings, along with the distribution board it connects to. Unlike a plug-in appliance, this wiring is a permanent part of the property. It is sized and routed to carry specific loads safely, and it is the layer where poor workmanship causes the most serious problems.
Every cable is chosen for the current it must carry and the conditions it runs through. Electrical wiring is governed by formal safety standards covering cable ratings, circuit protection, and environmental conditions, as summarised in the reference on electrical wiring. For how wiring fits into the wider system, see our complete guide to home electrics.
Requests for wiring work usually fall into these buckets:
Our guide to electrical installation covers fit-out planning in more depth, and the dedicated electrical wiring guide goes deeper on cable choices.
Wiring rarely fails all at once. It usually warns you first. Act if you notice:
Heat is the enemy of connections
UAE summers work wiring hard. Constant AC load and high ambient temperature cause connections to expand, contract, and loosen over time. A loose connection heats up, and heat is what turns a minor fault into a fire risk. If a socket or switch plate is warm, stop using that circuit and call a licensed electrician promptly.
Full rewiring is a major job, usually done during renovation because it involves chasing into walls and making good afterward. A competent contractor will survey the property, map the circuits, plan the distribution board layout, and give you a per-project quote rather than a vague hourly figure. Expect the work to be scheduled in stages: first fix (running cables), then second fix (fitting accessories) once walls are closed.
Villas take longer and cost more than apartments simply because of scale, multiple floors, outdoor circuits, and often three-phase supply that needs balancing. If you are buying an older property, a wiring inspection before renovation is money well spent, because it lets you budget accurately rather than discovering surprises mid-project.
Wiring prices split into small point-based jobs and larger project-based work. As orientation only:
A full villa rewire has a genuinely wide range because floor area, number of circuits, finishes, and making good all vary enormously. Never accept a full-rewire figure sight unseen. Prices vary by property size, provider, and location, so insist on a written, itemised quote after a proper survey.
What a good wiring quote looks like
It should list the number of points or circuits, the cable and accessory specification, labour, making good, and VAT, with a clear payment schedule for larger jobs. Be cautious of a single lump sum with no breakdown, or a price that seems far below others, since cutting corners on fixed wiring is exactly where hidden risk lives.
Fixed wiring is regulated in the UAE and must be carried out by a licensed electrical contractor. This is not bureaucracy for its own sake. Correct cable sizing, proper earthing, and compliant circuit protection are what keep a home safe under heavy load. Unlicensed wiring can also cause problems at inspection, on insurance, and when you eventually sell or hand back a rented property.
Utility connections and any change to your incoming supply are coordinated with your emirate's provider, whether that is DEWA, Taqa Distribution, SEWA, or Etihad Water and Electricity. The UAE government portal outlines how these connections work on its public utilities page.
To compare firms, see our overview of the electrician's role and our honest guide to hiring an electrical contractor.
Warning signs include warm socket plates, a burning smell, scorch marks, flickering lights, and circuits that trip repeatedly. Older properties and those with previous informal alterations are more likely to need attention. The reliable way to know is a wiring inspection by a licensed electrician, ideally before any renovation so you can budget accurately.
Typically from about AED 100 to 300 per point, plus the call-out fee, with the exact figure driven by how far the cable must run and how difficult the access is. Villas tend to cost more than apartments. Get a written quote, as prices vary by property size, provider, and location.
No. Fixed wiring must be done by a licensed electrical contractor. Beyond the safety risk, DIY wiring can void warranties, breach tenancy terms, and cause problems at inspection or handover. The cost of professional work is small next to the consequences of a hidden wiring fault.
Sustained heat and heavy AC load stress connections. Repeated thermal expansion and contraction can loosen terminals over time, and a loose connection generates heat that accelerates deterioration. This is why UAE homes benefit from periodic checks of heavily loaded circuits, especially before summer.
It depends on the property. A small apartment might be done in a few days, while a large villa can take considerably longer because of scale, multiple floors, and making good afterward. Rewiring is normally staged as first fix and second fix around the renovation, so your contractor should give you a timeline in the quote.
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A complete guide to home electrics in the UAE, covering what electricians do, how summer AC load stresses your wiring, fair 2026 prices, and how to hire a licensed provider without overpaying.
Wiring is the hidden nervous system of your home, and in the UAE it works harder than in most places: months of heavy air conditioning, water heaters, and dense apartment loads all run through it.
An electrical installation is everything that carries power from your meter to the last socket: the wiring, the distribution board, the circuits, and the protective devices that keep it all safe.