Servicing · cleaning · gas check · repairs · any brand

Air conditioning maintenance & servicing in Lisbon, kept in top shape.

An air conditioner that's cleaned and serviced runs cheaper, lasts longer and blows healthier air. We service and repair any brand across Greater Lisbon — annual clean, gas and pressure check, drainage and a full sanitising — by F-gas certified technicians. From €60 per unit, booked within 24 hours.

F-gas certified pros Free quote in 24h · English & Português
F-gas certified
Every install by a legally certified technician
Greater Lisbon
Lisbon · Cascais · Sintra · Oeiras · Setúbal · Almada
Quote in 24h
Itemised and honest, no obligation
Cools & heats
One A++ heat-pump system, all year round

Brought to you by the local team behind AC Rental Lisbon — years of keeping Lisbon homes and apartments comfortable.

What's included

A proper service, not a quick wipe

Every annual service covers the things that actually keep an AC efficient, healthy and reliable:

  • Filters & coils cleaned — the single biggest factor in efficiency and clean air.
  • Refrigerant & pressure checked — low gas means weak cooling and higher bills; we check and top up if needed.
  • Drainage cleared — blocked drains cause leaks and water damage; we flush and test them.
  • Electrical & connections checked — safe operation and early warning of worn parts.
  • Sanitising / anti-mould — kills the mould and bacteria behind musty smells, for healthier air.
  • Full performance test — we confirm it cools, heats and drains as it should before we leave.
Why it's worth it

Skip the service and it costs you more

A neglected AC quietly gets worse — until it fails on the hottest day of the year. Regular maintenance pays for itself.

Lower running costs

Dirty filters and low gas make the unit work harder for less cooling. A clean, correctly-charged system can cut running costs noticeably over a Lisbon summer.

Healthier air

Mould and bacteria build up inside an unserviced unit and get blown around your rooms. Sanitising clears that musty smell and keeps the air clean — important for allergies and kids.

Fewer breakdowns

Most summer breakdowns are avoidable. A spring service catches worn parts and low gas before the heat arrives — so you're not stuck in a queue in August.

What it costs

AC servicing prices in Lisbon

Straightforward, per-unit pricing for a full annual service. Multi-unit homes and hosts get a better rate — ask for a bundle.

Annual service — per unit

  • Single wall unit · clean + gas checkfrom €60
  • Multi-split · per indoor unit€60–120
  • Deep clean / sanitising · mould, odoursfrom €90

Repairs & extras

  • Diagnostic call-outfrom €50
  • Regas (refrigerant top-up)on quote
  • 3+ units / host bundlediscounted

Prices are indicative guide ranges, not a quote. We confirm the exact figure before any work.

How it works

From first message to a system that just works

You don't lift a finger beyond the form. We size it, quote it honestly, and handle the certified install end to end.

01

Tell us your units

Brand, how many units and roughly how old — a minute in the form. A photo helps but isn't essential.

02

We book a slot

We confirm a convenient time, usually within a few days, and give you a clear per-unit price up front.

03

Full service on site

Our certified technician cleans, checks, sanitises and tests everything, and flags anything that needs attention.

04

You're set for the season

Efficient, clean and reliable — with honest advice on anything worth watching. Repairs quoted separately, no surprises.

Good to know

Your questions, answered

How often should I service my air conditioning?

Once a year is the sweet spot for a home — ideally in spring, before the summer load. Units used heavily, in dusty areas or near the coast benefit from a service every 6–12 months. Hosts and offices with year-round use should service annually at minimum.

What does an AC service actually include?

A full clean of filters and coils, a refrigerant and pressure check (top-up if needed), drainage clearing, an electrical and connections check, a sanitising / anti-mould treatment, and a performance test to confirm it cools, heats and drains correctly.

How much does a service cost in Lisbon?

From about €60 for a single wall unit (clean + gas check). Multi-split systems are priced per indoor unit (€60–120 each), and a deep sanitising clean starts around €90. Homes with several units and hosts get a bundle rate — just ask.

Do you service brands you didn't install?

Yes — we service and repair any brand, whoever installed it. Daikin, Mitsubishi, Gree, Haier, LG, Samsung and the rest are all fine. If you've just moved into a place with an existing unit, a first service is a smart move.

My AC isn't cooling well — is that a service or a repair?

Often it's just a dirty filter or low refrigerant, which a service fixes. If a part has failed, we diagnose it (from €50 call-out), quote the repair clearly and only proceed with your go-ahead. No surprise bills.

Are your technicians F-gas certified?

Yes. Any work involving refrigerant must, by law in Portugal, be done by an F-gas (gases fluorados) certified technician. Every service and repair is carried out by a certified, insured professional, with a factura c/IVA.

Questions?

Not sure if it's a service or a repair? Ask us.

Weak cooling, a musty smell, water dripping, a unit that won't start — tell us the symptom and the brand and we'll tell you what's likely wrong and what it costs. Minutes to reply on WhatsApp.

Book your AC service

Tell us your units and we'll confirm a slot and a clear per-unit price — usually within 24 hours. Any brand, fully certified.

Get your free quote