How Much Do Installers Charge in Spain in 2026

A professional installer in Spain charges between EUR 20 and EUR 35 per hour in 2026, although most jobs are quoted as complete installations rather than by the hour. PresuNow, the quoting and invoicing app built for trade professionals, has compiled the most common rates from online quoting platforms and sector portals to help you quote with real data — whether you are an installer pricing your services or a homeowner planning a project.

Price summary

Sources: online quoting platforms and sector portals (2025-2026).

Detailed prices by installation type

Condensing boilers

Installing a new condensing boiler costs between EUR 1,500 and EUR 3,500 all-in: boiler, labour, flue pipe, hydraulic connections, and commissioning. The price varies depending on power output (24-35 kW for residential use), whether the flue route needs modifying, and whether it is a replacement or a brand-new installation. High-end condensing boilers (with Wi-Fi connectivity and advanced modulation) can push the price to EUR 4,000-5,000.

Split AC units

Installing a split air conditioning unit costs between EUR 600 and EUR 1,800 per unit, including the indoor and outdoor units, refrigerant piping (up to 3-4 metres), condensate drain, electrical wiring, and commissioning. The price increases with the unit's capacity (BTU), the distance between indoor and outdoor units, and the complexity of the installation. A multi-split system for 3-4 rooms can cost between EUR 3,000 and EUR 6,000 with all units included.

Solar panels

A photovoltaic installation of 3 to 5 kW (the most common for detached homes) costs between EUR 4,000 and EUR 8,000, including panels, inverter, mounting structure, wiring, electrical protections, and regulatory paperwork. The price per installed kW sits between EUR 1,200 and EUR 1,800. Installations with battery storage add between EUR 3,000 and EUR 6,000. Regional and EU subsidies can reduce the cost by 30-50 %.

Heating / radiators

Installing an aluminium radiator costs between EUR 150 and EUR 300 per unit, including the radiator, valves, connection to the existing circuit, and bleeding. Replacing a full radiator heating system in a 90 m² flat (6-8 radiators) ranges from EUR 1,200 to EUR 2,400, excluding the boiler. Cast iron or designer radiators can cost 40-60 % more.

Underfloor heating

Underfloor heating has an installation cost of EUR 40 to EUR 70 per square metre, including the pipe system, insulation, self-levelling screed, and connection to the manifold. For a 90 m² flat, the total cost sits between EUR 3,600 and EUR 6,300, excluding the heat source (boiler or heat pump). It is the most comfortable option but requires building work, making it best suited for new-build homes or full renovations.

Servicing and inspections

The mandatory annual gas boiler service costs between EUR 80 and EUR 150, and includes burner cleaning, leak testing, combustion analysis, and the service certificate. Annual maintenance contracts, which include the service plus breakdown cover, range from EUR 120 to EUR 200 per year. A gas installation certificate for registering or modifying an installation costs between EUR 80 and EUR 120.

Regional price variations

Sources: online quoting platforms and sector portals (2025-2026).

In Madrid and Barcelona, installation rates are the highest in the country, driven by the cost of living, demand, and stricter building regulations. In rural areas, labour is more affordable, though a travel charge of EUR 30-60 may be added depending on the distance.

Factors that affect the price

• Type of installation. A straightforward swap (like-for-like boiler replacement) is much cheaper than a new installation that requires running pipes, chasing walls, or upgrading the electrical panel.
• Accessibility. Installations in upper-floor flats without a lift, boiler rooms in tight spaces, or complex rooftops for solar panels all increase time and cost.
• Urgency. Emergency call-outs (mid-winter breakdowns, gas leaks) can double the standard hourly rate, especially at weekends and on public holidays.
• Brand and equipment tier. The difference between a basic and a premium boiler or split unit can add 50-80 % to the equipment cost.
• Regulations and permits. Certain installations (gas, electrical, HVAC) require installation certificates and regulatory filings that add EUR 80-300 to the quote.
• Distance and travel. Most installers include a free service radius (10-20 km); beyond that, a per-kilometre travel charge applies.

How to calculate and present your price as an installer

If you are a professional installer, these tips will help you quote competitively:

1. Break out equipment and labour. Clients want to know how much the equipment costs and how much the installation costs. A transparent quote builds trust and reduces negotiation.
2. Include all certifications. Specify whether the price covers the installation certificate, electrical bulletin, or regulatory filing. Many clients do not realise these are mandatory and charged separately.
3. Visit the property before quoting. A 20-minute site visit lets you assess the real complexity: distances, condition of the existing installation, need for civil work. It avoids surprises and complaints.
4. Offer options. Present two or three alternatives with different equipment tiers and warranty terms. The client feels properly advised, and you increase your average ticket.

With PresuNow you can create professional installation quotes in under 2 minutes: dictate equipment, line items, and measurements by voice from the client's home, the AI organises everything automatically, and you send the quote via WhatsApp instantly. Your client can sign it digitally from their phone.

Once the client accepts, you can invoice directly from the quote — partial or full. For larger installations it is common to charge a 40-50 % deposit before ordering equipment and the balance on completion. With PresuNow you invoice by percentage or by line item, whichever you prefer. And for small repairs or service calls with no prior quote, you can create the invoice directly. The entire cycle, from quote to payment, in a single app.

Frequently asked questions

If you are an installer looking to create professional quotes in seconds, try PresuNow free for 30 days. Also check out our guides on electrician rates, plumber prices, and painter prices for a complete picture of the trades sector.