Home repair guides for the Algarve

These guides answer the questions people here actually ask before they book a job: what the work costs, what makes one quote twice another, and what you can settle yourself before calling anyone. They are written for Algarve houses, with the local specifics that change the answer. Handyman Algarve quotes any of the work described for free, in English or Portuguese.

Every guide belongs to one service, and each one says plainly where a figure comes from. Where a single figure would mislead, the guide explains what determines the price instead of inventing a number, because a number you cannot rely on is worse than none.

Electrician

  • How much does it cost to rewire a house in Portugal?

    Rewiring is priced by the number of circuits and points, by how hard the cables are to route through the walls, and by whether the job ends with a new consumer unit and the paperwork that goes with it. 2 August 2026

EV charger installation

Leak detection

  • What is the average cost of leak detection?

    Leak detection is quoted as a survey visit, priced on the size of the property, how accessible the pipework is and which methods the search needs, and the repair is a separate quote once the leak is located. 2 August 2026

Locksmith

  • What does a locksmith cost?

    A locksmith's price is set by two things before anything else: whether you are locked out or replacing a lock, and what time it is. 4 August 2026

Pest control

Plumbing

  • How do you choose an emergency plumber?

    Choosing an emergency plumber comes down to four questions asked before anyone travels: what the callout costs and whether it still applies if you decline the repair, whether the price is confirmed before work starts, when they can actually arrive, and whether the job will be quoted in writing. 2 August 2026

  • How much does a plumber cost in Portugal?

    A plumbing job in Portugal is normally quoted in three parts: the visit, the time on site, and the parts fitted. 1 August 2026

Pool maintenance & repair

  • Are heat pumps worth it for pools?

    In the Algarve in 2026, Handyman Algarve quotes pool heat pumps free, and one is worth it when the water is wanted warmer than the sun alone keeps it, a cover holds the heat in whenever nobody is swimming, the unit has an outdoor spot where it can breathe and disturb nobody, and the electrical supply has room for it. 1 October 2026

  • How do you maintain a pool for beginners?

    Maintaining a pool is three jobs done in the same order every week: circulation, cleaning, then chemistry. 27 August 2026

  • How much does it cost to maintain a swimming pool?

    Pool maintenance is the one home service quoted as a recurring cost rather than a job price, which is why a single figure never fits: what you pay depends on visits per month, and that depends on pool volume, the season, and whether anyone is swimming. 4 August 2026

Septic tanks

  • How much does septic tank emptying cost in the Algarve?

    As of 2026, septic tank emptying in the Algarve is priced per visit, and the visit is priced on the volume pumped up to the tanker's capacity, how far the tanker has to run hose from where it can park, how far the load travels to a licensed facility, whether the sludge has set hard, and the hour it is needed. 26 August 2026

  • How do you know when a septic tank needs emptying?

    A septic tank needs emptying when the sludge on the bottom and the crust on top have grown enough that the liquid between them no longer has room to settle, and the house usually says so first: drains slow everywhere at once, a toilet that gurgles when a bath empties, a smell near the lid or the soakaway, and ground that stays wet over the drain field in a dry month. 26 August 2026

Shutter repair

  • How do you fix a roller shutter that won't open?

    A roller shutter that will not open has one of four faults: a snapped strap, a winder spring with no tension, slats jammed or out of their guide, or a worn bearing or bracket on the shaft. 26 August 2026

  • Is it worth repairing an old shutter?

    Yes, when the fault is the strap, the winder spring, a worn bearing or one or two slats, because the box, the shaft and the guides are usually sound and those parts are stock items. 26 August 2026

Water heater repair

Air conditioning

  • How much does it cost for an air conditioner to be installed?

    In the Algarve in 2026, the cost of having an air conditioner installed is the sum of the lines of the job, and Handyman Algarve quotes each one separately: the unit and the capacity chosen for the room, the refrigerant pipe run, where the outdoor unit goes and how it is reached, the condensate drain, the electrical supply and the making good. 30 September 2026

Chimney sweeping

  • How much does it cost to sweep a chimney in the Algarve?

    As of 2026, chimney sweeping in the Algarve is priced per flue and per visit, and the figure is set by the appliance and the access: an open fireplace or a closed stove, how long and how bent the flue is, whether it is swept from the hearth or from the roof, and how many winters of deposit are in it. 26 August 2026

  • How do you know if your chimney needs sweeping?

    A chimney needs sweeping when smoke drifts back into the room, the fire will not draw, a sharp tarry smell hangs about when the stove is cold, or black flakes and oily deposits show in the firebox. 26 August 2026

Drywall & plastering

  • How much does plasterboard cost per square metre?

    Plasterboard is quoted per square metre, but a square metre of new partition, of suspended ceiling and of lining over an existing wall are three different jobs at three different prices. 3 August 2026

Furniture assembly

Electric gates & automation

General handyman

Insulation

  • How do you insulate an old roof?

    In 2026, Handyman Algarve quotes roof insulation in the Algarve free, and on an old roof the job starts with where the insulation can go, not with the product: on the floor of an accessible loft, under the rafters or over the structure of a sloping roof, or together with the waterproofing of a flat roof or terrace. 29 September 2026

  • Is external wall insulation a good idea?

    In 2026, Handyman Algarve quotes external wall insulation in the Algarve free, and the insulation is a good idea where the wall is dry, the facade is allowed to change and, in a building of flats, the condominium assembly has given any authorisation the work needs: it wraps the wall and its concrete frame in one continuous layer without taking room from inside. 1 October 2026

Painting

Bathroom & kitchen renovation

Roof repair & cleaning

  • Can you repair just part of a roof?

    Yes, a roof can be repaired in part, and on a tiled Algarve roof it usually should be: a slipped or cracked tile, a failed flashing or one length of rotten batten is a section repair, not a re-roof. 26 August 2026

  • How much does it cost to fix a roof in the Algarve?

    As of 2026, roof repair in the Algarve is quoted from photos and confirmed on the roof: a written price for a repair, or a price per square metre when a slope or a whole roof is re-tiled. 26 August 2026

Waterproofing & damp

  • What type of waterproofing is best for a terrace?

    For most terraces in the Algarve the best waterproofing is a liquid-applied membrane with reinforced details: over the tiles where they are firmly bonded and the falls are right, over the slab where they are not. 26 August 2026

  • How much does terrace waterproofing cost per m² in the Algarve?

    Terrace waterproofing in the Algarve is quoted per square metre, and as of 2026 the rate is set by the preparation rather than by the membrane: whether the tiles come off, whether falls have to be formed, how many upstands, outlets and thresholds need detailing, and how the materials reach the terrace. 26 August 2026

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