At JAG Alcaide we have been installing climate control systems in Barcelona since 1952. We work with Mitsubishi Electric and Bosch across all system types: split units for a single room, multi-splits for several spaces, ducted systems for invisible whole-home climate control, and aerothermal heat pumps for those who want to replace their boiler, air conditioning and hot water in a single unit.
If you are not sure which system suits your situation, the table below will guide you. If you already know what you need, go straight to the relevant service page.
Which climate control system is right for you?
| System | Best for | Indicative price | Building work required |
|---|---|---|---|
| Split / Multi-split | One or several rooms. The fastest and most affordable solution. No building work needed. | €1,100–3,800 | Minimal |
| Ducted system | Whole home with no visible units. Requires false ceiling or existing pre-installation. | €2,950–9,000 | Medium (false ceiling) |
| Aerothermal heat pump | Renovation or new build. Replaces boiler + A/C + DHW in one unit. Grants available. | €6,000–14,000 (with grant: −40%) | Medium-high |
| Maintenance | You already have a unit and want an annual service and breakdown cover. | Quote based on number of units | N/A |
Not sure which option applies to your situation? Call us on 932 185 847 or request a free technical visit and we will advise you with no obligation.
Mitsubishi Electric is the brand we have worked with longest and know best. Their units combine high energy efficiency, very low noise levels and a durability that is rarely matched by other manufacturers. It is no coincidence that it is the most requested brand among clients who have had air conditioning before and know exactly what they want.
We install the full range: from the MSZ-HR, the best-selling entry model in Barcelona flats, to the MSZ-AY for those who want maximum performance and smartphone control. We also fit 2×1 and 3×1 multi-split configurations with a single outdoor unit — ideal when facade space is limited or the residents’ association does not permit more than one compressor unit.
As official Mitsubishi Electric installers, we manage warranties directly with the manufacturer and have immediate access to original spare parts. If a unit develops a fault, there are no intermediaries involved.
Bosch Climate units stand out in two areas in particular: indoor air quality and integration with the home ecosystem. The entire 5000i and 6000i range incorporates an ioniser, biological filter and high-density filter that eliminate bacteria, viruses and airborne particles — particularly relevant in city flats with limited natural ventilation. Built-in wifi connectivity with the HomeCom Easy app comes as standard from the 5000i upwards.
We install them in homes where air quality is a priority, in professional offices and in spaces where remote control and advanced scheduling provide real practical value. The 6000i range, rated A+++ in cooling and A++ in heating, is the most efficient in the lineup and delivers the best return on investment under intensive use.
As with Mitsubishi, we are official Bosch installers and manage warranties and after-sales support directly with the manufacturer.
Aerothermal is not simply a more efficient air conditioner. It is a system that extracts energy from outdoor air to produce cooling, heating and domestic hot water — replacing in a single unit everything previously handled by the boiler, the air conditioner and the water heater separately. Under normal usage conditions in Barcelona, electricity consumption is three to four times lower than that of a conventional gas boiler.
It is the solution we recommend for full renovations and new builds, and the one that makes the most financial sense in the medium term thanks to available grants: the MOVES III programme can cover up to 40% of the installation cost, and in some cases it is compatible with additional tax deductions for energy efficiency improvements. JAG Alcaide handles all grant paperwork on your behalf.
Why we only install Mitsubishi Electric and Bosch
We do not work with every brand on the market. We install exclusively Mitsubishi Electric and Bosch because they are the only manufacturers with their own official technical service network in Spain — which means we can guarantee original parts and realistic response times. A unit from an unknown brand may cost less on day one and considerably more two years later.
We have been based in Barcelona for over 70 years. That means we know the specific characteristics of Eixample buildings, the facade restrictions in the Gòtic, the pre-installations in new-build flats in 22@, and the requirements of the most demanding residents’ associations. We are not a generic installation company — we are Barcelona installers who work in Barcelona.
Frequently asked questions about air conditioning in Barcelona
How much does it cost to install air conditioning in Barcelona?
A 1×1 split including unit and installation costs between €1,100 and €1,600. A 2×1 multi-split ranges from €2,400 to €3,200. Ducted systems for properties up to 60 m² start from €2,950. All quotes include unit, labour and VAT with no additional costs unless unforeseen installation difficulties are identified at the preliminary visit.
How quickly can you install the system?
For standard splits and multi-splits, we commit to providing an installation date within 72 hours of signing the quote. A 1×1 split installation is typically completed in a single morning.
Do you cover the wider Barcelona metropolitan area?
Yes. We carry out installations in Barcelona city and across the main metropolitan municipalities including L’Hospitalet, Badalona, Sant Cugat, Cornellà, El Prat, Viladecans, Castelldefels, Gavà and Esplugues.
What is the difference between a split unit and a ducted system?
A split unit has a visible indoor unit mounted on the wall of the room. A ducted system houses the machine above a false ceiling and delivers conditioned air through flush grilles, covering the entire property from a single unit. Ducted systems require an existing false ceiling or one built during renovation, and involve a higher initial cost, but deliver significantly better aesthetics and whole-home comfort.
Do you offer financing?
Yes. We offer payment plans for larger installations. Ask about available options when requesting your quote.