A mini central air conditioner is the heart of your home's air conditioning system – sitting quietly above the ceiling, circulating air to every room, and working overtime in summer and winter.
The problem? Because it is “out of sight,” it is very easy to forget that it also accumulates dust, moisture, and dirt—in the unit itself, in the drain pan, in the coils, and in the air vents.
We don't rush straight to open the ceiling and start flushing the system.
First, ask: How do you feel at home?
Does every time you turn on the air conditioner, there is a musty, moldy, or “air conditioner smell” that is unpleasant to breathe?
Does dust keep accumulating around the vents, even after regular cleaning?
Airflow has weakened – some rooms are hardly cooling/heating?
Hear unusual noises coming from the ceiling, or feel like the air conditioner is “working hard”?
Have you noticed signs of moisture or stains around openings or on the plaster ceiling?
After renovation, plastering, or painting—did the system work during or immediately after?
From experience, not every home with a single small stain requires deep cleaning. That's why we always start with a conversation and inspection, and only if it's really necessary will we recommend a full mini-central cleaning. It's part of our credibility, not “closing a deal at any cost.”.
In most homes, central air conditioning cleaning also includes treating adjacent ducts and vents. If it turns out that the dirt is deep throughout the entire duct system, we recommend combining or switching to full air conditioning duct cleaning, as described on the dedicated service page on our website.
As inDuct cleaning service, Here too, it is important for us to work according to a clear and transparent process, without any surprises along the way.
Let's start with a brief conversation—by phone or WhatsApp—to understand:
How long does the system operate each day?
What do you feel – smell, dust, noise, loss of power, leaks.
Have there been any renovations/moisture damage/work done on the ceiling in recent years?.
At this stage, we can already say with certainty whether there is a good chance that a major cleaning will help, or whether it is better to start with simpler steps first (such as cleaning the filters only).
During the home visit, we will check:
Access to the central mini unit (in the ceiling, in the utility closet, in the hallway).
The condition of the filters and suction grill.
Condition of the evaporator and fan battery (as far as can be seen).
Drain tray and pipe – Are there any signs of clogging or dirt buildup?.
Openings and grilles in rooms: dust, mold marks, unbalanced air flow.
After the inspection, we will explain what is really happening in the system, what can be fixed with cleaning, and what will remain the responsibility of an air conditioning technician/electrician if other faults are discovered.
During the cleaning stage itself, we:
Disconnect the system from the power supply and work carefully inside the plasterboard ceiling/service space.
Disassemble and clean the filters and main grill.
Clean the evaporator coil gently, using cleaning agents designed for this purpose and in accordance with professional guidelines (without harsh chemicals that are not suitable for air conditioners).
Clean the fan and unit compartment to remove accumulated dust and moisture.
Clean and ensure proper flow in the tray and drain pipe to reduce the risk of future leaks.
If necessary, clean the distribution manifold, nearby chains, and air vents using special brushes and a vacuum cleaner with a suitable filter (HEPA) to prevent dirt from returning to the home.
Everything is done in an orderly manner, with as much protection of the work environment as possible – so that the change you see will be a clean ceiling and fresher air, not a mess in your living room.
After cleaning, we:
Put everything back together and test the system during operation.
We will go over with you what we did and where the main problems were found.
Explain what you can do yourself for routine maintenance, and what you should have checked again in a year or two.
The goal is for you to leave the service with a clear understanding of who touched what, the condition of the system, and realistic expectations for cleaning—without any magical promises.
We don't “do everything,” but rather focus on cleaning air conditioning ducts and air conditioning systems. This means more experience, more precision, and more attention to details deep within the system.
Before making a decision, we will explain the condition of the system and what can be achieved by thorough cleaning. If we believe that this is not the right time, we will tell you so. The goal is for you to understand what we are doing—and not feel like you have purchased a “service in the air.”.
We arrive prepared, maintain order in the home, use appropriate protective measures, and ensure that when we finish, the only thing that has changed is the air—not the condition of the floor or furniture.
Generally speaking, any home or office that relies on central heating throughout the year. However, there are several situations in which this service becomes particularly relevant:
with One central mini air conditioner for the entire house – Especially when you can feel the difference between rooms.
with Intensive use of air conditioning – Summer, winter, many hours a day.
Houses After significant renovation – Plastering, painting, kitchen replacement, etc.
Houses with animals – Fur and dust entering the filters and the unit.
Homes where there is a musty or unpleasant odor when the air conditioner is turned on, even after regular filter cleaning.
“Old” mini central systems that have been operating for years without undergoing a thorough cleaning.
It depends on the house and usage:
Professional cleaning can reduce dust, dirt, and moisture inside the unit and ducts, contributing to a more pleasant atmosphere in your home.
However, air quality is also affected by general cleanliness, ventilation habits, and outdoor conditions—so central mini cleaning is only part of the picture, not a magic solution to every problem.
A clean system has less difficulty “pushing” air through dust-filled filters and coils, and therefore may work more efficiently.
On the other hand, your electricity bill is affected by many other factors – home insulation, temperature settings, number of operating hours, and more. Therefore, we do not promise “dramatic savings,” but rather proper maintenance that helps the system work properly over time.
In most cases, there is an existing service opening that allows access to the unit. If there isn't one, we will examine the options together, explain what will be required and where, and only proceed with the work after obtaining your approval. The goal is not to “break the ceiling,” but to find a clean and controlled solution that also takes into account the design of the home.
How much does it cost to clean an air conditioner, what affects the price, what is the difference between cleaning filters, units, and ducts, and how to choose an offer without settling for a superficial cleaning.
How to safely clean mold from an air conditioner: what you can do yourself, what you should not touch, and when you must call in a professional cleaner to protect your home and health.
Bad smell coming from the air conditioner? Practical guide: How to neutralize odors from the air conditioner yourself, when it's just a dirty filter, and when it's deep dirt in the air conditioning ducts.
