Heat pump installation and repairs in Castelldefels

We provide air-to-water heat pumps in Castelldefels for heating, cooling and domestic hot water. We design installations for homes and commercial premises, selecting capacity according to the building’s requirements. We install heat pumps, underfloor heating, compatible radiators and fan coils, with commissioning, repairs, maintenance and control adjustment.

System selection and outdoor positioning

We assess monobloc and split configurations to find a suitable arrangement for the property. In Castelldefels, we consider equipment exposure, airflow and positioning relative to windows and quiet areas. We plan connections, supports and the space needed for servicing.

Heating, cooling and hot water for the home

We design installations around the requirements of individual rooms. Underfloor heating and compatible radiators provide heating, while fan coils supply heating and cooling. Existing emitters are checked if retained. Domestic hot water production includes storage and controls matched to expected demand.

Integration with heating and solar PV

Heat pumps can form part of a heating upgrade in Castelldefels while retaining compatible components. If solar PV is installed, we assess the heat pump’s control functions to coordinate suitable electrical loads. Operation depends on available solar generation, demand and system configuration.

Swimming pool heat pumps

We design pool heating in Castelldefels according to water volume and intended use. We select dedicated equipment or assess connection to a compatible installation through a suitable heat exchanger. Water flow, filtration, temperature control and heat losses are checked.

Installation, controls and preventive maintenance

We arrange installations so that components requiring inspection remain accessible. We check hydraulic and electrical connections and adjust temperatures and schedules. Our Castelldefels service includes preventive maintenance and heat pump repairs, checking filters, circulation, controls and component condition.

HVAC - Barcelona — Your engineering systems expert in Barcelona

 

An official member of GREMIMET – the professional association of installation companies in Catalonia.
Our membership of GREMIMET demonstrates our commitment to high quality standards, ongoing professional development, compliance with current regulations and the implementation of cutting-edge technical solutions.


HVAC - Barcelona provides residents and businesses in Barcelona with high-quality services in the field of climate control equipment. We have brought together engineers, designers and certified installers under one roof so that you can get a solution from a single source.
HVAC - Barcelona is synonymous with reliability. We take responsibility for your comfort 365 days a year.
 

We strive to make homes in Spain not only comfortable, but also energy efficient. In an era of high energy prices, we offer technologies that pay for themselves and preserve the environment.

Professionalism: Each technician has official certification to work with electrical networks and freon pipelines.
Local presence: We are based here in Barcelona. We don't disappear after installation and are always ready to come out for servicing.

Over the years, we have completed hundreds of projects: from cosy apartments in Poblenou to luxurious villas in Gava Mar and office centres in 22@. We are proud that most of our new clients come to us on recommendation.

Transparency: We provide detailed estimates with no hidden fees. You know exactly what you are paying for.

What is an HVAC system?

 

HVAC (Heating, Ventilation, Air Conditioning) is a set of technologies for controlling the microclimate (temperature, humidity and air purity) in buildings and transport.

 

The system combines boilers, air conditioners and ventilation into a single infrastructure.
Main functions:
Heating: Heating rooms during the cold season.
Ventilation: Air exchange, purification and moisture removal.
Air conditioning: Cooling and humidity control.
Key features:
Areas of application: Used everywhere — from residential buildings and factories to cars (climate control).
Technological efficiency: Operates on the basis of thermodynamics; easily integrated into smart home systems for energy savings.