Professional AC Installation in Dubai — Supply, Install & Replace
Split Units · Ducted Systems · VRF · Central AC · 1-Year Warranty
From a single bedroom split unit to a full villa ducted system and VRF installation — SSTS Fitout provides expert AC installation and replacement across Dubai. DEWA-compliant installation using Mueller heavy-duty copper piping, mandatory vacuum testing, and a full 1-year installation warranty as standard. O General, Daikin, Carrier, Mitsubishi, and LG — supply and install or installation-only. Fixed price. Free site survey.
O General | Daikin | Carrier | Mitsubishi | LG
Includes 5m copper piping · 1-Year warranty WhatsApp for Instant Quote →Dubai's DEWA-Compliant AC Installation Company — All Systems, All Brands
In Dubai's extreme summer climate — where outdoor temperatures regularly exceed 45°C and indoor AC systems run 8 to 12 hours daily from April through October — the quality of your AC installation is not an optional extra. A poorly installed AC unit with undersized copper piping, skipped vacuum testing, and incorrect drainage fall will leak water, consume 20–40% more electricity, and fail early. SSTS Fitout's DEWA-compliant AC installation service ensures your new air conditioning system is installed correctly from the first day — delivering maximum cooling performance, minimum energy cost, and years of trouble-free operation.
All SSTS Fitout AC installation works are carried out by our DEWA-compliant, trained technicians using premium-grade installation materials — Mueller or Crane heavy-duty copper piping, Armaflex or K-Flex foam insulation, and manufacturer-approved refrigerant charging procedures. We work with all major AC brands including O General, Daikin, Carrier, Mitsubishi, LG, York, Samsung, and Rheem — either supplying the unit or installing a unit you have purchased. Every installation includes a heat load assessment, mandatory vacuum test before refrigerant release, and a full 1-year installation warranty covering gas leaks, water drips, and workmanship defects.
SSTS Fitout's unique advantage in the Dubai AC installation market is our integration with renovation, fitout, and electrical services. When an AC installation requires new electrical circuits, DEWA load increase approval, duct fabrication, gypsum ceiling modification, or complete renovation of the room being cooled, our in-house teams coordinate all works simultaneously — one contractor, one programme, one fixed price. No separate booking, no trade conflicts.
Types of AC Installation in Dubai — Every System We Supply & Install
From a single-bedroom split unit to a full villa VRF system — SSTS Fitout installs every type of residential and commercial air conditioning system across Dubai with DEWA-compliant installation, premium materials, and a fixed-price warranty.
Split AC Installation Dubai — Wall-Mounted Units
The most popular AC system in Dubai apartments and villa bedrooms. High-efficiency inverter split units from O General, Daikin, Carrier, LG, and Mitsubishi — installed with proper heat load assessment, heavy-duty copper piping, correct drainage fall, and mandatory vacuum testing. Available in 1.0, 1.5, 2.0, and 2.5 ton capacities for rooms of all sizes.
Split AC QuoteDucted AC Installation Dubai — Concealed Units
The premium choice for modern Dubai interiors where a visible split unit interrupts the aesthetic. Ducted concealed units are installed above the gypsum false ceiling, distributing cooled air through a network of ducts to multiple supply grilles — invisible, quiet, and providing superior airflow uniformity. Requires adequate ceiling void (minimum 300mm) and integration with gypsum ceiling works.
Ducted AC QuoteVRF / VRV System Installation Dubai
Variable Refrigerant Flow (VRF) and Variable Refrigerant Volume (VRV) systems are the technology of choice for luxury villas and commercial offices requiring multiple zones of individual temperature control from a single outdoor condensing unit. Daikin's VRV and Mitsubishi's City Multi lead the UAE market. We design, supply, and install VRF/VRV systems with full heat load modelling, pipe sizing calculations, and DEWA approval submissions.
VRF System SurveyCentral Package AC Installation Dubai
Heavy-duty rooftop-mounted central package units for large Dubai villas, warehouses, schools, and commercial buildings requiring powerful centralised cooling distributed through extensive ductwork. We design the duct system, calculate air distribution, supply the package unit, and manage all civil and MEP works for a complete, DEWA-compliant central AC installation.
Central AC SurveyCassette AC Installation Dubai
Four-way ceiling cassette units installed flush with the ceiling — the standard choice for offices, retail spaces, restaurants, and hotel rooms requiring 360° cooling from a single ceiling-level unit. Requires a minimum 300mm ceiling void for the cassette body and must be coordinated with existing ductwork and ceiling grid. DEWA-compliant electrical connection included.
Cassette AC QuoteAC Replacement & Upgrade Dubai
Replacing an aging or failed AC unit in Dubai — whether a direct like-for-like replacement or an upgrade to a modern inverter unit — is one of the most common jobs our team handles. We remove the old unit, inspect and replace copper piping where deteriorated, recharge with the correct modern refrigerant (R-410A or R-32), and commission the new unit with a full vacuum test and pressure check. Same-day replacement service available for urgent cases.
AC Replacement QuoteR-22 to R-410A Refrigerant Conversion Dubai
R-22 refrigerant has been phased out in the UAE under environmental regulations. If your Dubai property has aging AC units still running on R-22, they cannot be recharged — and must be upgraded to R-410A or R-32 compatible systems. SSTS Fitout manages the complete conversion — removing R-22 units, replacing copper piping where incompatible, and installing new R-410A or R-32 inverter units — with DEWA compliance throughout.
Refrigerant Upgrade QuoteNew Build & Renovation AC Installation Dubai
For Dubai apartments, villas, and commercial spaces undergoing renovation or new build fitout, SSTS Fitout manages the complete AC system design and installation as part of the broader construction project. This includes heat load calculations, duct design, first and second-fix AC works coordinated with gypsum ceilings and electrics, DEWA load increase NOC, and commissioning with handover documentation.
New Build AC QuoteAC Brands We Install in Dubai — The Best Systems for UAE's Climate
Not all AC brands perform equally in Dubai's extreme climate. We recommend and install only brands with proven reliability in UAE conditions, robust service networks, and readily available spare parts across Dubai. Here is our honest brand guide based on over a decade of installation experience.
O General (Fujitsu)
Industry-leading reliability in harsh climates. Excellent BTU-to-energy efficiency ratio. Best spare parts availability of any brand in Dubai. Strong performance above 50°C.
Best For: Villa bedrooms, living areas, apartments. Compressor warranty: 5 years.Daikin
Quietest indoor unit on the market. Industry-leading energy efficiency ratings. VRV (VRF) systems are a global standard for multi-zone installations. Inverter technology pioneer.
Best For: Bedrooms, offices, VRF multi-zone villas. Compressor warranty: 5 years.Carrier
Commercial-grade build quality. Strong in large-capacity applications. Excellent for central AC and ducted systems. Well-established service network in Dubai.
Best For: Large villas, commercial offices, central AC systems.Mitsubishi Electric
City Multi VRV system is the premium alternative to Daikin VRV for large villa and commercial multi-zone installations. Exceptional build quality and reliability.
Best For: VRF/VRV multi-zone villas, luxury commercial.LG
Strong smart home integration via ThinQ app. Competitive pricing. Good energy efficiency ratings. Dual inverter compressor technology.
Best For: Technology-forward apartments and home automation projects.York / Samsung / Rheem
Competitive pricing for budget-conscious installations. York is popular for packaged commercial units. Samsung offers solid residential options.
Best For: Budget apartments, secondary rooms, commercial applications.AC Installation Cost in Dubai 2026 — Fixed-Price Packages Explained
AC installation in Dubai costs from AED 450 per unit for installation-only to AED 2,500+ per unit for supply and install with a new AC unit included. Here are our fixed-price packages — transparent, itemised, and confirmed before we begin any work.
You Have the Unit — We Install It
Best For: Clients who have purchased their own AC unit and need professional DEWA-compliant installation only.
- Professional mounting of indoor and outdoor unit
- Mueller/Crane copper piping connection
- Electrical connections to existing circuit
- Drainage pipe installation
- Vacuum pump treatment — mandatory
- Gas leak pressure test
- Remote programming and demonstration
- 3-month installation warranty
We Supply, Deliver & Install Everything
Best For: Clients who want a complete turnkey AC solution — unit purchase, delivery, installation, and commissioning.
- Brand new AC unit (O General, Daikin, Carrier, etc.)
- Delivery and rigging to your location
- 5 metres Mueller copper piping included
- Armaflex/K-Flex foam insulation
- DEWA-compliant electrical connection
- Mandatory vacuum testing
- Full refrigerant commissioning
- 1-year installation warranty
- Manufacturer's compressor warranty (5 years)
Full System Design & Installation
Best For: Villas, offices, restaurants, and any property requiring multiple units, a ducted system, VRF/VRV, or central AC.
- Free site survey and heat load calculation
- Duct design and fabrication (ducted systems)
- DEWA load increase NOC (if required)
- All civil coordination — gypsum, electrical, drainage
- Multi-unit commissioning and air balancing
- Annual Maintenance Contract options
- Full warranty documentation
Why Choose SSTS Over Freelance Installers?
| Feature | Freelance Installers | SSTS Fitout |
|---|---|---|
| Vacuum Pump Usage | Rarely Used | Always — Every Install |
| Pipe Quality | Thin-Wall Cheap Pipe | Mueller/Crane Heavy Duty |
| Insulation | Often Skipped | Armaflex/K-Flex Always Used |
| Warranty | None / Verbal | 1-Year Written Warranty |
| DEWA Compliance | Often Not Compliant | Full DEWA Compliance |
| Hidden Costs | Frequent Additions | Fixed Price Before Start |
| Post-Install Support | Hard to Reach | 24/7 Office Support |
| Load Increase NOC | Not Handled | Managed In-House |
| Heat Load Calculation | Guesswork | Proper BTU Assessment |
Heat Load Calculation & DEWA Compliance — Why These Steps Are Non-Negotiable
Why Heat Load Calculation Matters for Every Dubai AC Installation
The most common and costly AC installation mistake in Dubai is undersizing the unit. An undersized AC unit runs continuously, never reaches the set temperature, and burns out the compressor in a fraction of its expected service life — while consuming more electricity than a correctly sized unit would. Undersizing is the most common mistake homeowners make in Dubai. An undersized unit runs constantly, never reaches the set temperature, and burns out faster. SSTS Fitout conducts a proper heat load calculation (measured in BTUs or tonnes of cooling) before recommending any AC unit — accounting for room dimensions, window orientation, ceiling height, insulation quality, and occupancy profile. This free assessment is included with every SSTS Fitout survey. The result: a correctly specified unit that cools perfectly, runs efficiently, and lasts its full design life.
DEWA NOC & Load Increase — When You Need Approval
Adding new AC units to a Dubai apartment or villa is often straightforward. But when new installations exceed the existing approved electrical load of the property, a DEWA load increase application is required before installation can proceed. This applies most commonly when: adding AC to rooms that previously had no cooling, installing a new VRF/VRV system to replace multiple split units, upgrading to higher-capacity units that draw more electrical current than the replaced units, or any installation requiring a new dedicated electrical circuit from the distribution board. If the installation involves new electrical work or duct fabrication, add a day or two to the project timeline. SSTS Fitout manages the DEWA load increase application on your behalf — preparing the electrical load calculation, submitting to DEWA, and obtaining approval before any installation begins. This service is included on qualifying projects at no additional management fee.
Our AC Installation Process in Dubai — Six Steps to Perfect Cooling
A poorly installed AC will leak, over-consume electricity, and fail early. Every SSTS Fitout installation follows a strict six-step protocol — no shortcuts, no skipped steps, ever.
Free Site Survey & Heat Load Calculation
Our AC technician visits your Dubai property, measures every room to be cooled, assesses window orientation and insulation, calculates the precise heat load (BTU/hr), and recommends the correct AC tonnage and system type. Free, no-obligation assessment.
DEWA NOC (If Required)
For installations requiring DEWA load increase approval, we prepare the electrical load schedule, submit to DEWA, and obtain NOC sign-off before any installation begins. Projects that do not require DEWA NOC proceed directly to installation scheduling.
Optimal Unit Positioning
Indoor and outdoor unit locations are assessed for airflow efficiency, drainage fall, refrigerant pipe run length minimisation, and structural bracket security. Correct positioning at this stage determines the long-term performance and service life of the system.
Installation — Piping, Drainage & Electrical
Precise wall mounting, safe core drilling through structural elements, Mueller heavy-duty copper piping connection with Armaflex foam insulation, correctly-fell drainage pipe installation, and DEWA-compliant electrical connection to the dedicated circuit — every component installed to specification.
Mandatory Vacuum Test & Pressure Check
Before releasing refrigerant into the system, a vacuum pump evacuates all moisture and air from the copper pipes and indoor coil. This step — skipped by many freelance installers — is mandatory on every SSTS installation. It prevents corrosion, compressor failure, and poor cooling performance. Pressure test confirms zero leaks in the sealed system.
Commissioning, Handover & Warranty
Refrigerant released to correct charge. System powered up and tested for correct cooling temperature, airflow, drainage, and thermostat response. Remote control programmed and demonstrated. Site cleaned completely. Warranty certificate issued with start date and coverage terms clearly documented.
Why Dubai Homeowners & Businesses Choose SSTS Fitout for AC Installation
DEWA-Compliant — Always
Every SSTS Fitout AC installation is carried out to full DEWA compliance — correct electrical connections, approved load additions, and documented DEWA NOC where required. Your property's insurance validity and lease compliance depend on it.
Mueller Copper Pipe — Not Cheap Thin-Wall
Cheap thin-wall copper pipe is the number one cause of refrigerant leaks in Dubai AC systems. SSTS Fitout uses only Mueller or Crane heavy-duty copper pipe — the industry standard that lasts the full life of the AC unit. Never a cheap substitute.
Vacuum Testing — Mandatory, Never Skipped
This single step — evacuating moisture from the pipe system before refrigerant is released — determines whether your compressor runs cleanly or corrodes from within. Most Dubai freelancers skip it. SSTS Fitout treats it as mandatory on every installation, without exception.
Free Heat Load Calculation on Every Project
We calculate the precise BTU requirement for every room before recommending an AC unit. Never too small (burns out fast), never too large (short-cycles and fails to dehumidify). Correctly sized every time — free, no obligation.
Factory-Trained on Premium Brands
Our technicians are trained specifically on O General, Daikin, Carrier, Mitsubishi, and LG installation procedures — not generalist engineers working from generic knowledge. Brand-specific training means correct refrigerant handling, correct torque settings on flare connections, and correct commissioning parameters for each manufacturer's systems.
AC + Renovation + Electrical — One Contractor
When your AC installation requires gypsum ceiling modification for a concealed unit, DEWA load increase for additional circuits, or renovation works in the rooms being cooled, SSTS Fitout manages it all. One contractor. No trade conflicts. No scheduling gaps. One fixed price.
Post-Installation AMC — Protect Your Investment
Dubai's AC systems need quarterly servicing from April through October. A quarterly service plan at AED 450–800 per AC per year saves a minimum of one emergency repair (AED 600–1,200) every 2–3 years and reduces your DEWA bill by 8–15% from better coil and filter condition. SSTS Fitout's Annual Maintenance Contract covers all your AC servicing, electrical inspections, and plumbing maintenance under one fixed annual fee.
1-Year Warranty — Written, Not Verbal
Every SSTS Fitout installation comes with a written 1-year installation warranty covering gas leaks, water dripping, and workmanship defects. If your AC develops any of these issues within the warranty period, we return and rectify at no charge. Manufacturer's compressor warranty (5 years for Daikin/O General) additionally applies on supply and install jobs.
AC Installation Dubai — The Expert 2026 Guide by SSTS Fitout
SSTS Fitout is one of Dubai's most trusted AC installation companies — delivering DEWA-compliant air conditioning installation, replacement, and system design for apartments, villas, and commercial properties across the emirate. Whether you are searching for a split AC installation near you in Dubai, need a full villa VRF system, or require a renovation AC installation coordinated with your fitout works, our expert team delivers correctly every time.
Inverter vs Non-Inverter AC — Which Is Right for Dubai?
The choice between inverter and non-inverter AC technology is one of the most important decisions for Dubai homeowners — and the answer in Dubai's climate is almost always inverter. An inverter AC adjusts the speed of its compressor to modulate cooling output precisely — running at lower speeds when the room is near target temperature. This compressor modulation reduces electricity consumption by 30–40% compared to a non-inverter unit that simply switches the compressor fully on or fully off. In Dubai, where AC systems run 8–12 hours daily for six months of the year, that 30–40% energy saving represents a very significant reduction in DEWA bills over the unit's lifespan. DEWA's own energy saving guidelines recommend inverter technology for all new residential and commercial AC installations. SSTS Fitout supplies and installs only inverter units on supply-and-install jobs — we do not offer non-inverter units as a standard option.
What Size AC Do I Need for My Dubai Room or Villa?
AC sizing in Dubai is more complex than simply applying a square metre rule. Dubai's extreme solar gain — particularly on south-facing rooms with large windows — means a room that would require a 1.0 ton unit in a European climate may need 1.5 ton in Dubai. The correct approach is a full heat load calculation (measured in BTU/hr) that accounts for room dimensions, ceiling height, window area and orientation, insulation quality, number of occupants, and equipment heat generation. As a general guide for Dubai apartments and villas: rooms up to 20m² typically need 1.0–1.5 ton; rooms 20–30m² need 1.5–2.0 ton; large living areas 35–60m² need 2.0–2.5 ton; and open-plan living-dining areas 60m²+ typically need 3.0 ton or multiple units. SSTS Fitout provides free heat load calculations on every project — confirming the correct sizing before any purchase.
AC Replacement Dubai — When to Replace vs Repair
Knowing when to replace an aging Dubai AC unit rather than continuing to repair it saves money in the long run. The key indicators that replacement is more economical than repair are: the unit is more than 8–10 years old and still running on R-22 refrigerant (now phased out and unavailable for recharge), repair costs are exceeding 50% of the cost of a new equivalent unit, the unit is cycling on and off frequently (short-cycling), cooling performance has degraded significantly despite recent servicing, or the unit is drawing significantly more electricity than its rated consumption. SSTS Fitout's technicians provide an honest assessment of repair vs replacement for every aging unit — and offer same-day replacement service in most Dubai locations.
AC Installation for Renovation & Fitout Projects in Dubai
Renovation and fitout projects in Dubai almost always involve AC works — either adding new units to newly created rooms, upgrading existing units as part of the renovation scope, or installing concealed ducted systems as part of a new false ceiling design. SSTS Fitout's unique advantage for renovation clients is our integration of AC installation with civil, gypsum, electrical, and fitout works under a single project contract. The AC and gypsum teams coordinate their work sequencing — ensuring duct openings are correctly positioned in the ceiling design and that electrical circuits for new units are included in the renovation electrical scope from the outset.
AC Installation Across All Dubai Communities
SSTS Fitout provides DEWA-compliant AC installation across all Dubai communities — apartments in Dubai Marina, Downtown, Business Bay, JBR, JVC, and JLT; villas in Arabian Ranches, Dubai Hills, Jumeirah, Palm Jumeirah, and The Springs; offices in DIFC, Al Quoz, and all major free zones; and commercial spaces across the entire emirate. Emergency AC replacement and same-day installation available across all areas. Call 04 242 0427 or WhatsApp for immediate response.
What Dubai Residents Say About SSTS Fitout AC Installation
SSTS Fitout installed four O General split units in our Arabian Ranches villa. Free heat load calculation confirmed we needed 2-ton units in the living areas — our previous contractor had undersized everything at 1.5 ton and the rooms never cooled properly. New units installed with Mueller copper piping, full vacuum test, and commissioned correctly. First night it ran: the difference was remarkable. 1-year warranty documented and handed over. Genuinely the best AC installation service in Dubai.
Split AC Supply & Install — Arabian RanchesWe needed concealed ducted AC as part of our apartment renovation in Downtown Dubai. SSTS Fitout coordinated the AC installation with the gypsum ceiling works perfectly — duct openings were exactly where the architect specified and the electrical circuit was ready when the AC team arrived. Commissioning was thorough. The rooms are silent and perfectly cool. This is what it looks like when AC and renovation are managed by one company.
Ducted AC Installation — Downtown DubaiWe installed a full Daikin VRV system across our Jumeirah villa — 12 indoor units, 2 outdoor condensing units, individual room temperature control throughout. SSTS handled the full project: heat load calculations, DEWA load increase NOC, full pipe design, installation, and commissioning. The whole project took 5 days and the documentation was comprehensive. The best AC installation company in Dubai for a complex VRF system.
VRF System Installation — Jumeirah VillaFrequently Asked Questions — AC Installation Dubai
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Learn moreGet a Free AC Installation Survey in Dubai Today
Ready for perfectly cool rooms and lower DEWA bills? Contact SSTS Fitout today for a free site survey, heat load calculation, and fixed-price AC installation quotation. Our AC specialist responds within 24 hours — with same-day surveys often available.
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Free site survey · Heat load calculation · Fixed price · 1-year warranty