We build the
best pools

Having a pool is the fun part — we take care of the rest.

What we do

Our solutions

Every pool is different. We adapt each service to the needs of your installation.

Construction

For new pools

We build all types of pools adapted to your terrain and your project.

  • Concrete pools
  • Fibreglass pools
  • Prefabricated pools of any type
  • Custom-built pools
  • Infinity pools
  • Above-ground pools
Renovation

Upgrade your pool and make it feel brand new

Whether your pool has suffered the effects of time or you want a complete makeover, we can help.

  • Aesthetic renovation
  • Reinforced system renovation
  • Custom equipment renovation (shells, fibreglass)
Maintenance

Your pool care in the best hands

We specialise in water chemistry and associated elements for pool maintenance, from routine to extraordinary.

  • Water conditioning
  • Electrical system maintenance
  • Filtration system maintenance
  • System and electronics tune-up
We also carry out treatments in public pools with rates adapted to current legislation.
Biochemical treatments

Water is your health

We have the knowledge and tools to keep water perfectly balanced and in the best bromatological conditions.

  • Complete water quality and safety analysis
  • Chloramine treatment
  • Bromine treatment
  • Water hardness adjustment
  • Ozone treatment
  • Chlorine-free disinfection systems
  • Sustainable mineral treatment
  • Water stabilisation
Problem solving

Where others see a problem, we see a better future

We detect what's wrong with your pool and propose real solutions instead of temporary fixes.

  • Leak detection in pipes and linings
  • Crack and infiltration diagnosis and repair
  • Electrical, hydraulic and lighting system repair
  • Water treatment and mineralisation systems
Automation and optimisation

Your pool with maximum comfort and peace of mind

Control your pool from your smartphone, tablet or PC. We install sensors, controllers and systems so your pool takes care of itself.

  • Automated chemical control and regulation systems
  • Electrical and hydraulic installation for remote pools
  • Disinfection systems with or without chlorine
  • Manual or automatic covers
  • Salt and solar chlorination systems
  • Ambient heating
  • Fountains, waterfalls and water features
  • Underwater lighting
Public pools

At Piscines Cosgaya we treat your clients as if they were our own

Comprehensive service for hotels, resorts, sports centres and communities: monitoring, control and cleaning of critical areas, with a tailored budget.

  • Design, calculation and construction of public pools
  • Shell renovation to meet new regulations
  • Hydraulic system consulting for safe flow rates
  • Salt chlorination systems
  • Seasonal maintenance
  • Commissioning

With Piscines Cosgaya, the pool of your dreams is closer than ever — no stress, no delays, just pure enjoyment.

About
us.

With over 25 years of experience, we specialise in the construction, renovation and maintenance of swimming pools throughout Catalonia. Your peace of mind is our priority.
We come to you

We are based in Sant Celoni, in the Vallès Oriental region, but we build, renovate and optimise pools throughout Catalonia.

We offer regular maintenance services across the Vallès Oriental, Vallès Occidental, Barcelonès, Maresme, La Selva, Pla de l'Estany, Baix Empordà, Alt Empordà, Gironès, Baix Llobregat, Garraf and Alt Penedès regions.

Contact us today

Ready to make your dream pool a reality?

Write to us or call us with no obligation. We'll be happy to help you with your project.

Call us
626 515 828
WhatsApp
626 515 828
Telegram
@piscinescosgaya
Instagram
@piscinescosgaya

Or write to us directly