Chilled-water fan coil maintenance in Trujillo, for offices, branches and buildings.
Preventive and corrective maintenance by SAYSER’s own technicians, with a technical report at the close of every job. From Trujillo, we serve sites in 11 regions of Peru.
We reply within 24 business hours.
- Service types
- Preventive and corrective
- Equipment
- Chilled-water fan coil units
- On completion
- Technical report for the job

In many office buildings and branches, cooling does not come from a unit in each room but from a central plant that sends chilled water through pipes. The fan coil is the unit that receives that water and, with its fan, cools the air in each office. If it is dirty or fails, that room heats up even when the rest of the system works fine.
A fan coil without maintenance collects dust on its filters and coil, may drip from the condensate pan and starts making noise. Over time, a small fault turns into a bigger repair.
SAYSER provides preventive and corrective maintenance of chilled-water fan coil units for companies with one site or many, with our own technicians and protective equipment. At the close of every job you receive a technical report on the condition of each unit and what should be addressed next.
Who it is for
- Corporate offices with chilled-water cooling
- Bank and microfinance branches in buildings with a central system
- Building managers and business centers
- Companies with several sites that want a single provider
What the service includes.
- 01
Preventive maintenance
Cleaning of filters, coil and condensate pan, and inspection of the drain to prevent drips inside the office.
- 02
Fan and motor
Inspection of the fan, the motor and its bearings to detect noise, vibration or reduced airflow.
- 03
Connections and controls
Inspection of the electrical connections, the thermostat and the chilled-water valves that regulate cooling in each room.
- 04
Pressure washing
When HVAC units sit on rooftops or in open areas, we clean them with a pressure washer to remove built-up dirt.
- 05
Corrective maintenance
Diagnosis of faults such as dripping, noise or poor cooling, and repair of the unit, replacing parts when needed.
- 06
Technical report
At the close of every job you receive a report with the work done and notes on each fan coil.
What the work looks like, at real sites.
Real photos of our technicians. Each caption sits below its photo.


How we work
Our own technicians, in SAYSER vests, from the quote to the report.
- 01You tell us what you need
- 02We quote to fit
- 03Our own technicians do the work
- 04You get the technical report

Questions before you ask for a quote.
How often should fan coil units get preventive maintenance?
It depends on hours of use, how much dust there is in the space and the condition of the units. We inspect your fan coils and propose a frequency in writing instead of applying a generic calendar.
What do you check during preventive maintenance?
Filters, coil, condensate pan and drain, fan and motor, electrical connections, thermostat and valves. The technical report tells you the condition of each unit and what should be fixed.
Do you also service the chiller or the chilled-water plant?
Our service focuses on fan coils, the units that cool each room. If your request includes other equipment in the system, tell us when you ask for a quote and we will tell you clearly what we can cover.
What if a fan coil fails between maintenance visits?
Message us on WhatsApp or through the form with the site and the affected unit. We schedule the corrective visit according to urgency and the site’s location.
Do you serve sites outside Trujillo?
Yes. We operate in 11 regions: La Libertad, Lambayeque, Piura, Tumbes, Áncash, Cajamarca, Lima, Junín, Loreto, Ucayali and San Martín. If you have branches in several cities, you coordinate everything with a single provider.
Does your site need anything else? Add it to the same order.
Tap the services you want quoted together with chilled-water fan coils.
Tatiana Monteza, our head of sales, will get back to you.