Our services
Installation and renovation services in Castelldefels
Every home, shop or business needs something different. We combine renovations and technical installations to give you a complete solution, coordinated by one team from start to finish.

Renovations
Home and commercial renovations
We take care of the building work and all its installations, so you do not have to coordinate several tradespeople.

Full renovations
We coordinate the installations and all the work on your renovation, from start to finish.
- Electrics, plumbing and air conditioning
- Coordination of every trade
- Direct follow-up throughout the work

Bathrooms and kitchens
We renovate bathrooms and kitchens, taking care of both the installations and the finishes.
- New water supply and drains
- Taps, sanitaryware and units
- Electrics, lighting and appliances

Utility rooms
We fit out utility rooms so they are comfortable, practical and easy to use.
- Water and drain connections
- Washing machine and dryer installation
- Electrics and lighting
Installations
Electrics, water and lighting
From a small repair to a complete installation, in homes, shops and businesses.

Electrics and fuse boxes
New installations, extensions, alterations and fault repairs.
- Fuse box upgrades
- Compliance with the low-voltage regulations and electrical certificates where required
- Conduits, corrugated tubing and new sockets

Plumbing, water heaters and appliances
Water pipes and drains, from a small repair to a complete installation.
- Electric water heaters
- Water and drain connections
- Installation of washing machines, dryers and other appliances

LED lighting
General lighting and specific solutions for furniture, shelving and unique spaces.
- LED tracks and spotlights
- LED strips in furniture and shelving
- Designer lamps

Home automation
Control lighting, heating and cooling, blinds and other equipment easily.
- Lighting and blinds
- Air conditioning & heating
- Practical solutions for everyday life

Telecommunications
Fibre optics, networks, wifi, TV aerials and video intercoms for your home or business.
- Fibre optics and network cabling
- Wifi and TV aerials
- Door entry and video intercoms

Osmosis and water softeners
Improve the water quality in your home and protect your installations and appliances.
- Reverse osmosis filters
- Water softeners
Climate and energy
Comfort and efficiency at home
We study each home or premises to suggest the system that best suits how you use it.


Aerothermal heat pumps
Heating, cooling and hot water with more efficient energy use.

Underfloor heating
Even, comfortable warmth throughout the home, especially when combined with an aerothermal heat pump.

Solar photovoltaic energy
Solar panels sized and positioned to suit the needs of the property.
Maintenance
Keeping everything running
We inspect and maintain installations to prevent breakdowns and nasty surprises.

Water pumps and pressure switches
Water pump servicing and pressure switch installation, so your supply works as it should.
- Pump inspection and servicing
- Pressure switch installation and replacement
- Fault diagnosis
Can’t see what you need? Tell us.
We work in Castelldefels and the surrounding area. We listen, study your case and give you a free, no-obligation quote.
+34 616 079 814instalacions@marin57.cat