Swimming pools Construction

Swimming Pool Construction: High-Quality Custom Builds in Costa Blanca North. We specialize in professional pool construction and structural design across the Costa Blanca North, covering Finestrat, Altea, Alfaz, Albir, La Nucia, Callosa, Jalon, Pego, Orba, Benissa, Calpe, Moraira, Teulada, Benitachell, Javea, Denia, Oliva and Gandia.

Custom pool design
Concrete and prefabricated pool builds
Excavation and groundwork
Structural shell construction
Pool plumbing and drainage systems
Tiling and interior finishing
Surrounding area and pool deck construction
Installation of heating, lighting & filtration systems

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Not only do 100% Plumbing offer our own comprehensive guarantee for work undertaken, we also offer a full and comprehensive after sales service liaising on our customers behalf with manufacturers where necessary.

We are 100% committed to look after our customers best interests, providing information to our customers on grant schemes and latest news and technological advances.

100% legal and qualified so that our customers can rest assured they will always receive quality installation at the best prices.

Quality Pool Construction

If you’re planning to build a pool, 100% Plumbing is your trusted partner. From the initial design to the final installation, we deliver high-quality construction services that turn your outdoor space into a personal oasis.

Our construction team works throughout Costa Blanca North, covering areas like Calpe, Altea, Javea, Moraira, Benissa, and surrounding towns. With deep local experience and technical expertise, we handle every stage of the process with precision and care.

We manage all aspects of pool construction, including custom design, excavation, concrete or prefabricated shell installation, plumbing, tiling, and equipment integration. Whether you’re going for a sleek modern look or a family-friendly layout, we’ll build a pool that fits your style and budget.

We also offer a range of premium add-ons such as heat pumps, saline systems, lighting, and energy-efficient filtration—so your pool doesn’t just look great, it performs flawlessly too.

Clear timelines, honest pricing, and professional execution from start to finish. Contact 100% Plumbing for a free site visit and discover how easy it is to bring your dream pool to life.

      
   100% Plumbing & Construction
   130 Google reviews 
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       Posted on Google  
   
   68point9 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing and fast service. They were really professional and did an amazing job on a very short notice.
  
 
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   Carol Horne 
 
 
 
 Trustindex verifies that the original source of the review is Google. We found 100% to be very professional and efficient when they recently replaced our outdated air condicioning and repainted the interior of our house. The whole team were great.
  
 
      Posted on Google  
   
   Trish Ogden 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you so much for sorting out pool leak. Very professional with excellent communication from your staff. You wouldn't know your team have been here. Highly recommend and again thanks.
  
 
      Posted on Google  
   
   Joe Morrison 
 
 
 
 Trustindex verifies that the original source of the review is Google. 100% Plumbing & Construction combines skilled craftsmanship with years of experience to deliver outstanding results for residential and commercial clients.
  
 
      Posted on Google  
   
   Pauline Gale 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a water leak outstanding for around 10 days which my gardener had seen so I contacted 100% Plumbing who made arrangements for someone to arrive at 8'30am - the plumber arrived spot on 8'30am, saw the problem and immediately repaired the leak with metal materials rather than the plastic which was in situ. Thank you all for the swift action in getting my problem sorted, I will be using your services again
  
 
      Posted on Google  
   
   Alvin van Sande 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can highly recommend this company. They are easy to reach, respond quickly to messages, and do their best to schedule an appointment quickly. And above all, they deliver very good work!
  
 
      Posted on Google  
   
   Alfred Hampp 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ich hatte in La Fustera ein Problem mit dem Überlaufventil des Boilers. Der Kontakt mit 100% Plumbing & Construction lief komplett unkompliziert über WhatsApp. Innerhalb eines Tages wurde ein Mitarbeiter geschickt, der das Problem zunächst behob und sich – obwohl er schon im Auto saß – sofort erneut kümmerte, als es kurz darauf wieder auftrat. Er fand die eigentliche Ursache (ein sehr alter Druckreduzierer am Wassereingang) und erklärte transparent, dass dafür anderes Material nötig sei. Wir vereinbarten einen Termin für die nächste Woche. Da ich nicht vor Ort war, koordinierte ich alles über meine Nachbarin – absolut problemlos. Der Mitarbeiter war pünktlich, zuverlässig und wollte die Nachbarin nicht stören, also brachte er sogar eine Leiter mit, um über das Tor zu kommen. Die Reparatur dauerte rund zwei Stunden. Er dokumentierte alles mit Fotos und erklärte genau, was gemacht wurde. Das Ergebnis: sauber, professionell, kundenorientiert. Man sah hinterher nicht einmal, dass jemand gehämmert oder gearbeitet hatte. Fazit: schnelle Hilfe, sehr sauber gearbeitet, extrem zuverlässig und absolut vertrauenswürdig.Klare 5 Sterne.
  
 
      Posted on Google  
   
   Andrew Shipp 
 
 
 
 Trustindex verifies that the original source of the review is Google. Called 100% to help find and fix a water leak on our property.   Great service as leak was hard to find, but fixed and repair work done to a high standard. Also used them to fit new radiators in our house, and again very happy with the service provided.  Highly recommended
  
 
      Posted on Google  
   
   Bigie Rosewall 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was looking for an air conditioning service to replace my 10 year old ones and found the perfect solution with 100%Pluming. I contacted them by WhatsApp, got the proposal right away, Mike came to look at the job and explained everything. The units had to be ordered because we wanted special ones. After they arrived we got them delivered and mounted in one day. They did a fantastic job and we highly recommend them.
  
 
      Posted on Google  
   
   Kerstin Becker 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a problem with our water tank and received excellent help! The service was very friendly, fast, and highly professional. We would especially like to highlight Tom – he was incredibly friendly and truly competent. The company works in a professional, reliable, and solution-oriented way. We felt very well taken care of throughout the entire process. We would definitely use this company again and can highly recommend them!
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Expert Pool Construction Services

At 100% Plumbing, we specialize in building custom swimming pools for homes and commercial properties throughout Costa Blanca North. From first ideas to final finishes, we manage each phase of the construction process to deliver beautiful, durable pools that suit every lifestyle.

Built to Fit Your Vision

Every pool we build starts with a conversation. We take the time to understand your goals—whether you want a relaxing family retreat, a sleek modern design, or a compact solution for limited space. We then plan and construct the pool around your needs, handling excavation, structural work, plumbing, and all finishing details with care and expertise.

Form Meets Function

Our construction service goes beyond aesthetics. We integrate advanced systems like energy-efficient pumps, heat pumps, saline chlorination, and automated covers to enhance both performance and comfort. The result is a pool that looks stunning and runs smoothly, season after season.

Why Clients Build with 100% Plumbing

With deep local knowledge of towns like Calpe, Moraira, Altea, and Javea, we understand the regional construction standards and permits required for a hassle-free experience. Our team delivers quality craftsmanship, clear communication, and on-time results—so you can move from planning to poolside without complications.

Let 100% Plumbing build a pool that fits your home, your style, and your future.