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Verified handyman network in Barcelona

We carry out full flat renovations in Granollers. We visit the property, assess the work, give you a clear price, and then begin. We evaluate humidity, flow rates, and extraction points to size the correct system.

How we work

Call us, write to us on WhatsApp, or request your quote online — we respond in less than 10 minutes during business hours. An installed extractor fan with a timer typically costs between 90 and 180 euros depending on the model and duct difficulty. We provide a free quote after inspecting the installation point. Call us, write to us on WhatsApp, or request your quote online — we respond in less than 10 minutes during business hours.

When to call for a full flat renovation in Granollers

●Condensation and mould on walls, ceilings or windows ●The bathroom takes hours to dry after showering ●Cooking odours that don't disappear ●Extractor that is noisy, vibrates or no longer extracts ●Feeling of stale air in well-insulated homes Bathroom and kitchen extractor fans, controlled mechanical ventilation, and anti-humidity systems. Clean air without condensation or mould. Bathroom extractor fans with timers or hygrostat that start automatically when humidity rises. Kitchen extractor hoods with external vents or carbon filters where no duct is available. Controlled mechanical ventilation (CMV) systems for homes and renovations, which continuously and silently renew the air throughout the house. We also repair existing equipment: noisy motors, blocked blades, obstructed ducts, and grills that don't close.

Materials and Brands

For tight budgets, Ferroli and Baxi are reasonable alternatives, with notably lower quality than premium brands but sufficient for standard domestic use. Boilers\\ \\ Installation and repair of gas and electric boilers. Radiators\\ \\ Replacement, bleeding, and repair of radiators. Underfloor heating\\ \\ Electric and water-based underfloor heating for renovations. Heating repairs\\ \\ Repair of heating breakdowns for any brand. Heating maintenance\\ \\ Mandatory annual maintenance and certificate. Thermostats\\ \\ Programmable and mobile-connected thermostats. Electric underfloor heating for a 90 m² home costs around 4,000 euros with zoned thermostats. We replace individual new radiators for 80-180 euros each depending on size and model. Programmable thermostat with installation, 120-280 euros depending on the brand.

Indicative pricing

The price of a full flat renovation in Granollers usually ranges between 2790 and 34200 euros. The final figure depends on the property's condition, materials, and work time. We always provide a fixed price quote before starting. Select the service you need to see more details and request a quote. Select the service you need to see more details and request a quote.

Service data

Real numbers, authorship and sources

Operational info based on our activity in the area, reviewed by a senior pro and referenced with official sources.

Author

Coordinación editorial · Barcelona Manitas

Equipo editorial y de coordinación

Reviewed by

Coordinación editorial · Barcelona Manitas

Equipo editorial y de coordinación

Frequently asked questions

Request a quote for a full flat renovation in Granollers. We will respond today, and if it suits, we can visit this week.

Full renovations · Vallès Oriental

Full apartment refit in Granollers

Turnkey. Coverage in Granollers (Vallès Oriental). Capital del Vallès Oriental, con centro denso y barrios residenciales en Can Bassa y Sant Miquel.

Local team, registered and insured. We give you a fixed written quote before starting — no surprises or hidden fees.

  • Fixed quote
  • No obligation
  • Reply < 24 h
  • Reviews on Google

Get your quote

< 24 h

Free and no obligation.

Photos or videos (optional)

Up to 5 files · max 25 MB each · images or videos

WhatsApp
  • Fixed quote
  • No obligation
  • Google reviews
Indicative price Granollers
2790–34200 €
Duration
128.4 h+
Response
< 24 h
Area
Vallès Oriental

Indicative price. We give the fixed price after reviewing your photos or —if you prefer— a visit, no commitment.

Full apartment refit in Granollers: what's included

  • baño antiguo
  • distribución mejorable
  • aislamiento insuficiente

Frequently asked questions

Is annual boiler maintenance mandatory?
Yes, for gas boilers in Spain, it is mandatory by RITE regulations. The inspection includes combustion control, safety valve, and issuing an official certificate. Without it, the insurer may refuse to cover incidents.
How much does it cost to replace a gas boiler?
400 euros for an installed condensing boiler, depending on the brand, power, and necessary work. Replacement usually pays for itself in 4-6 years due to gas savings.
What is aerothermal energy and is it worth it on the Costa Blanca?
It is a heat pump that produces heating, cooling, and domestic hot water with a single appliance. On the Costa Blanca, it performs very well due to the mild temperatures. High initial investment but substantial savings over 8-10 years.
Do you repair underfloor heating in old buildings?
We diagnose circuits with a thermal camera, detect leaks without breaking the floor when possible, and repair the manifold or valves as appropriate.
Do you work with butane and propane?
Yes, butane and propane boilers are common in areas without natural gas connections. We have authorised technicians for all three gas types.
Is the quote free?
Yes, free and without obligation. A preliminary visit for diagnosis and proposal. If you do not accept, you pay nothing.
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