AC Installation
Rooftop Package Unit Installation in Khalifa City
Rooftop Package Unit Installation in Khalifa City by The MELLS. Rooftop package units hold the compressor, coils and fans in one casing on the villa roof, set on a plinth or steel frame and joined to the supply and return ducts below. We visit the property first and confirm the scope in a written quotation.
- Quotation
- Written, after a visit
- Response
- By appointment
- Quality checks
- 14 on every job
- Service
- Gold rated
5.0 on GoogleFully insuredNo subcontractorsOpen 08:00 to 19:00, Monday to Saturday
Rooftop Package Unit Installation at a glance
| Service | Rooftop Package Unit Installation |
|---|---|
| Location | Khalifa City, Abu Dhabi |
| Property types | Villas and apartments |
| Quotation | In writing, after a site visit and before any work begins |
| Typical duration | Half a day for one split unit, longer for ducted systems |
| Team | Crew directly employed by The MELLS, with a named supervisor |
| Quality check | A measured test for every job, with photographs before and after |
| If a check fails | It is put right free of charge within 48 hours |
| Response | Visits in Abu Dhabi by appointment, Monday to Saturday |
| Hours | 08:00 to 19:00, Monday to Saturday |
| Booking | Book a site visit on this page, call +971 55 444 0084 or email contact@themells.ae |
What is included
Supply and installation of split, ducted, cassette and multi split air conditioning for Abu Dhabi homes, offices and shops, sized to the room and tested at handover. Most cooling complaints in Abu Dhabi trace back to the day the unit was fitted: a pipe run too long or kinked, lines never vacuumed, a drain with no fall. Our own technicians check the room load and the power supply first, fit the unit to the manufacturer's instructions and record the temperatures on a test run. We fit a unit we supply or one you bought, and say so plainly if it is the wrong size for the room.
- Plinth and roof checked for the weight of the new unit
- Crane or hoist position and community access agreed in advance
- Duct connections made with flexible collars and sealed
- Condensate drain trapped and led to a roof outlet
How we carry out rooftop package unit installation
Many Abu Dhabi villas are cooled by package units on the roof, one for each floor or wing. The unit arrives complete and is lifted by crane or hoist onto a concrete plinth or a steel frame, with vibration pads beneath. Supply and return ducts connect through flexible collars so the fan does not shake the ductwork. The power cable and isolator are matched to the nameplate, the condensate drain is trapped and run to a roof outlet, and the unit is started with airflow, running current and air temperatures recorded.
A roof in full sun is the hardest place an air conditioner can work, and duct insulation up there breaks down in a few years if it is not clad. Leaking duct joints cool the roof instead of the bedrooms. A new unit seldom lines up with the old duct openings, so the roof sections are remade. In gated communities a crane on the street and a unit visible on the roof may need the master developer's consent, which we identify at the site visit along with the plinth condition and the supply.
How it works
The same method on every job, so the result does not depend on who is on shift.
- Survey and diagnosis. A technician inspects the system or surface, takes readings and photographs, and explains what was found in plain language.
- Written quotation. You receive a written quotation against a defined scope before any work starts. Anything outside that scope is quoted separately.
- Protected, supervised work. The work area is protected and isolated, and the job is carried out by our own technicians under a named supervisor.
- Testing. Every job ends with a measured test suited to the discipline, so the result is a reading and a photograph and not an opinion.
- Report and warranty. The completed report reaches you within the hour. Any failed point is put right free of charge within 48 hours.
Rooftop Package Unit Installation in Khalifa City: what we plan for
Khalifa City is mostly large private villas built plot by plot, many of them extended over the years with a majlis, staff quarters or a second house on the same land. Khalifa City A is the established part, with apartment developments such as Al Rayyana and Etihad Plaza. Khalifa City B, now also called Shakhbout City, is newer and lower density, and Al Merief is a district of private villa plots.
Open plots and building sites between the homes keep sand and cement dust in the air, and it settles in courtyards, on roof terraces and inside AC return grilles. Roof water tanks are exposed to full sun, and the hard desalinated supply scales up heaters and mixer taps quickly. Villas here often run split, ducted and package units side by side. Every unit, pump and water tank is logged on the first visit and maintained to one plan.
Most villas are on open streets, so the crew parks at the gate and works with the owner or the house staff. Apartment buildings ask for a permit and a lift booking. Any outside work that may need the community or municipality to agree is identified at the site visit.
What your quotation depends on
A quotation for rooftop package unit installation in Khalifa City follows a site visit. The supervisor looks at the points listed here and you receive a written quotation with a defined scope before any work begins. Once you accept it, nothing is added on the day.
- Size and type of the system or surface
- Present condition and ease of access
- Parts and materials specified
- One visit or a retained contract
Related services in Khalifa City
Each one has its own scope and method.
Rooftop Package Unit Installation across Khalifa City
Questions about rooftop package unit installation in Khalifa City
What does rooftop package unit installation include?
Rooftop package units hold the compressor, coils and fans in one casing on the villa roof, set on a plinth or steel frame and joined to the supply and return ducts below. The work includes plinth and roof checked for the weight of the new unit; crane or hoist position and community access agreed in advance; duct connections made with flexible collars and sealed.
Can a package unit be replaced without changing the ducts?
The main ducts inside the villa normally stay. The short sections on the roof are remade to fit the new unit, and we inspect the existing duct for leaks and failed insulation while it is open, since a new unit on leaking duct will still cool poorly.
Is a crane always needed?
For most rooftop package units a crane is needed because of the weight, though some smaller units can go up by hoist. Where the crane stands, the road access and the time slot are arranged with the community once the site visit has shown what the lift involves.
How much does rooftop package unit installation cost in Khalifa City?
We do not publish prices, because no two jobs are the same. The main factors: size and type of the system or surface; present condition and ease of access. Book a site visit: a supervisor from The MELLS looks at the work and you receive a written quotation with a defined scope before anything begins.
Who provides rooftop package unit installation in Khalifa City?
The MELLS provides rooftop package unit installation in Khalifa City, Abu Dhabi. The work is carried out by people The MELLS employs directly, under a named supervisor, 08:00 to 19:00, Monday to Saturday. To arrange it, book a site visit on this page or call +971 55 444 0084.
How long does rooftop package unit installation take?
Typically half a day for one split unit, longer for ducted systems. The time for your property is confirmed with the quotation.
Can you install a unit I have already bought?
Yes. We fit units supplied by us or by you. If the one you have bought is the wrong size for the room we tell you before it goes on the wall. An oversized unit cools fast but leaves the air damp, and an undersized one runs all day without reaching the set temperature.
What size of air conditioner does my room need?
Capacity follows the heat the room gains, not only its floor area. Glazing that faces the afternoon sun, ceiling height, a roof directly above, the number of people and any kitchen or equipment all add load. We measure and work it out at the site visit.
Can a split unit be fitted in any apartment?
No. The building decides where an outdoor unit may stand, and towers on chilled water do not take split units at all. We check the system and the building rules at the site visit and prepare the paperwork that management asks for.
How do your crews get access to Khalifa City?
Most villas are on open streets, so the crew parks at the gate and works with the owner or the house staff. Apartment buildings ask for a permit and a lift booking. Any outside work that may need the community or municipality to agree is identified at the site visit.
Do you clean water tanks in Khalifa City villas?
Yes. Roof and ground tanks are drained, scrubbed, disinfected and refilled, with the inlet and overflow screens checked. The scope is confirmed in writing after the site visit.
How do I choose a company for rooftop package unit installation in Khalifa City?
Ask four things: who employs the people who will come, whether the scope is written down before work starts, how the result is checked, and what happens if something is missed. The MELLS uses its own staff, quotes in writing after a site visit, checks every job (a measured test for every job, with photographs before and after) and puts right any failed check free of charge within 48 hours.
How are visits to Khalifa City arranged?
Visits in Abu Dhabi are booked by appointment between 08:00 and 19:00, Monday to Saturday. Call or send the form and we agree the earliest time a supervisor can come to you.
Page updated by The MELLS, Damac Executive Heights, Barsha Heights, Dubai.