Central operating area
ANNA in M30 Central.
We care for homes in Salamanca, Chamartín, Moncloa, Hortaleza and Chamberí with technical precision and close, personal attention.
Urban operations
Logistics optimised for central Madrid.
We understand the mobility challenges of central Madrid and work to protocols that prioritise fast response times without compromising the quality of our technical diagnosis.
Real figures
The municipalities and districts that make up the M30 Central.
Official data for the municipalities and districts where the localities we serve are located — not figures for each individual urbanisation or neighbourhood, which aren't published at that level of detail.
Salamanca
145.457 residents (2022)
61.026 households (2015)
Chamartín
144.371 residents (2022)
56.070 households (2015)
Moncloa-Aravaca
120.360 residents (2022)
44.111 households (2015)
Hortaleza
195.017 residents (2022)
63.481 households (2015)
Chamberí
137.287 residents (2022)
60.343 households (2015)
Fuencarral-El Pardo
246.281 residents (2022)
85.852 households (2015)
Ciudad Lineal
213.905 residents (2022)
84.629 households (2015)
Barajas
48.404 residents (2022)
16.916 households (2015)
Source: Statistics Institute of the Community of Madrid (Almudena) and Madrid City Council, based on the INE Population and Housing Census. Each locality may differ from its municipality or district average.
Services in this area
Technical solutions for your home in M30 Central.
Comfort, safety and energy efficiency, with the same trusted team.
Electrical
Maintenance, repair and upgrades of electrical installations, consumer units and efficient lighting.
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Climate control
Air conditioning and heating specialists for optimal thermal comfort all year round.
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What fails most often in this area
Technical diagnosis in the M30 Central.
Beyond the general cases, this is what we see most frequently in homes in this specific area.
Ducted air conditioning without touching mouldings or high ceilings
- Cause
- In pre-war and Ensanche-era buildings, the false-ceiling void available to house ductwork is much narrower than in new-build homes, and the original mouldings limit where each branch run can pass.
- Effect
- If the project isn't calculated to fit, the usual result is a false ceiling that drops the living room too low, poorly placed grilles, or a chipped moulding that can never be restored quite the same way.
- Prevention
- Carry out a survey of ceiling heights and duct routing before touching the ceiling, not during the works.
- ANNA's diagnosis
- ANNA's Home Passport for each property documents the real clear height room by room, and the duct layout is designed to leave mouldings and cornices intact.
EV charging point in a shared garage
- Cause
- A shared garage doesn't work the same way as a private one: the installation hangs off a shared consumer unit, the main supply line has to be sized accordingly, and it almost always has to go through the residents' association first.
- Effect
- Without that step, the installation gets stuck at the residents' meeting, or is carried out with poorly calculated power that can't support several chargers at once as the number of EV spaces grows.
- Prevention
- Design the installation in accordance with ITC-BT-52 from the very first charging point, already allowing for the garage's future expansion and not just your own space.
- ANNA's diagnosis
- ANNA presents the residents' association with a technical project under ITC-BT-52, including power distribution and an agreed execution SLA, ready for approval at the meeting.
Increasing power supply and certifying full renovations
- Cause
- When renovating an older flat to add an induction hob, a heat pump and air conditioning all at once, the contracted power and the original installation — designed for different consumption — suddenly fall short.
- Effect
- Without regularising the installation, the main breaker (ICP) starts tripping day to day or, further down the line, problems arise registering new supplies for lack of an up-to-date electrical certificate (CIE).
- Prevention
- Calculate the power needed for all planned equipment — not just what's installed in the first phase — before finalising the renovation project.
- ANNA's diagnosis
- ANNA calculates the total projected load, carries out the power upgrade where needed, and processes the electrical certificate (CIE) as part of the same project.