Repairs and maintenance of HVAC installations
At DCO Construction Company is the right place for repairing, maintaining and optimising your HVAC systems. Whether it is a defective boiler, a blocked pipe, a poorly functioning ventilation system or a heating problem - we provide a quick diagnosis and a sustainable solution. As we carry out all works in-house, we can seamlessly combine HVAC interventions with other maintenance and repair works in your building.
One partner for all your HVAC repairs
From urgent repairs to scheduled maintenance, we make sure your HVAC systems keep working perfectly.
Repair and replacement of boilers
A well-functioning boiler is essential for both hot water and a comfortable indoor temperature. At DCO Construction Company we boiler repairs out for both private homes and commercial buildings. Whether it is replacing a faulty part, repairing connections or complete replacing your boiler, we provide a sustainable and energy-efficient solution. If additional works are needed, such as pipework adjustments or masonry repairs around the installation, we carry them out immediately so you only need one contractor.
Besides repairs, we also offer preventive maintenance to avoid unexpected breakdowns. During a boiler maintenance we check the operation, clean the components and make the necessary adjustments for optimum efficiency. Thanks to our extensive experience in HVAC maintenance we can quickly identify and fix problems, so that your installation can last for years again.
Maintenance and cleaning of pipes
Problems with pipes, such as blockages, leaks or corrosion, can not only disrupt comfort but also cause damage to your building. We specialise in the cleaning, repair and replacement of pipes within HVAC installations. Using modern techniques, we detect problems quickly and tackle them thoroughly. If piping needs to be renewed, we ensure correct placement and finishing, in line with the existing infrastructure.
Regular maintenance of your pipes prevents expensive repairs in the long run. That is why we offer scheduled pipe maintenance to which we perform descaling, flushing and inspection, among other things. This keeps the flow optimal and prevents blockages or leaks. Our approach combines technical expertise with the convenience of one total partner who can also carry out any structural works immediately.
Ventilation and air quality
A well-functioning ventilation system is crucial for fresh air and a healthy indoor climate. We implement repairs and maintenance out to fans, air ducts, valves and filters. Whether it's a blocked fan, a faulty sensor or dirty air ducts, we make sure your system is working optimally again. In doing so, we also pay attention to energy efficiency and noise reduction so that your system is both efficient and comfortable.
Besides troubleshooting, we also offer preventive cleaning of ventilation ducts to avoid dust accumulation and bacterial growth. We replace worn parts, make adjustments for better air distribution and ensure that the entire HVAC system meets current standards. In this way, we not only guarantee better air quality but also extend the life of your installation.
Your reliable partner for building maintenance and repairs
DCO Construction Company
Our strength is simple but effective: one team, one point of contact, one clear vision of quality. From minor repairs to complete renovations - we take charge of all the work on your building.
Full project supervision
A single point of contact for every project, from initial inspection to completion.
Total projects A to Z
From earthworks and installations to finishing - we take care of everything.
Maintenance & Repairs
Repairs and technical management of buildings and businesses.
Focus on Quality & Planning
Always on time, with professionalism, quality and clear communication.
Urgent HVAC interventions
An unexpected breakdown of your HVAC installation can disrupt your daily operations. Whether it is a sudden leak in the heating circuit, a stalled boiler or a faulty ventilation system - we are ready with quick and efficient solutions. Our team is equipped to analyse, repair and, if necessary, temporarily bridge the problem on site until a final solution is implemented.
The advantage of working with DCO Construction Company is that in addition to HVAC repairs, we also carry out all ancillary works. Do you need to break open a wall to access the pipes? We take care of the demolition and complete finishing, without you having to use other contractors. This gives you a single point of contact, smooth communication and the certainty that everything will be done right the first time.
Your partner for complete building management and maintenance
At DCO Construction Company we are ready for any work on your building - from minor repairs to complete renovations and extensions. We work for both private individuals and companies, taking care of everything: architectural works, installations, maintenance works and technical interventions.
Frequently Asked Questions
Everything you want to know about building and collaborating with DCO Construction Company and our services.
How quickly can you be on site in case of an urgent HVAC problem?
In case of urgent HVAC interventions we strive to be on site as quickly as possible, often the same day. Our vehicles are equipped with the most common parts and tools so that we can carry out repairs on site immediately. If specific parts need to be ordered, we provide a temporary solution so that your installation does not shut down completely.