Gas Installations

We maintain and install gas systems in the following areas in Costa Blanca North covering, Finestrat, Altea, Alfaz, Albir, La Nucia, Callosa, Jalon, Pego, Orba, Benissa, Calpe, Moraira and Teulada, Benitachell, Javea, Denia, Oliva and Gandia.

Gas repairs, maintenance
Gas installations domestic and industrial including
Gas tanks
Propane gas bottles
Butane gas installations
Gas safety certificates for bottle installations, community gas installations, gas tanks

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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.

Trusted Gas Tank Installation & Licensing Experts

At 100% Plumbing, we’re fully certified as an “Empresa instaladora A”, licensed to install and maintain all types of gas systems—domestic or industrial. We handle everything in-house: legal paperwork, inspections, and mandatory 5-year gas revisions.

Bulk Gas Solutions Made Simple

Need more than gas bottles? We also install:

✅ Mini tanks
✅ Large gas tanks (owned or rented)

As an “empresa colaboradora” for Cepsa Elf SA, we can offer our clients favorable terms—such as low-cost annual rentals and the convenience of monthly direct debit fuel payments.

Prefer stability and peace of mind? We manage everything: installation, paperwork, tank registration, gas supply setup, and ongoing support.

Need to Swap Your Tank?

If you’ve inherited an old contract with a high rental fee, we’ll review your options. In many cases, we can replace your existing gas tank for free, giving you access to better pricing and more flexibility.

      
   100% Plumbing & Construction
   136 Google reviews 
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   Denis Mansbridge 
 
 
 
 Trustindex verifies that the original source of the review is Google. The water leak under my kitchen was found and fixed by Alejandro very quickly. A true professional job and excellent service by 100% yet again. Cheers 🍻 Denis 😎
  
 
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   Kevin Baxter 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used 100% numerous times. Always offer a competitive price, first class installation & their staff are excellent. Corina 'in the offfice', installers; lMatthew & Alejandro are all super nice 👏
  
 
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   Timo Thaeus 
 
 
 
 Trustindex verifies that the original source of the review is Google. We called via WhatsApp in for advice on where to get a plumbing part for our toilet. We got a swift response and advice on where to get the specific part. Very kind and helpful.
  
 
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   Juha Rummukainen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very friendly and helpful firm, easy to get contact, answers rapidly, good impression and advice. As a foreigner, you need to have a firm you can trust that they will do what they promise to do, on time. I can highly recommend this service.
  
 
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   Katharina Haasis 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am extremely satisfied with the work! I had a wastewater leak under my kitchenfloor and needed it repaired quickly. They arrived promptly and took care of everything, from plumbing to the casting of the new floor. My warmest recommendations and a big thank you to the team of 100% plumbing and construction!
  
 
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   Martine van veen 
 
 
 
 Trustindex verifies that the original source of the review is Google. 💯 procent , een superfijn en betrouwbaar bedrijf ! Ook corine altijd aanspreekbaar korte lijnen , oplossingsgericht gericht en goed werk word afgeleverd , ook altijd vriendelijke werk mensen . En vooral betrouwbaar , denken mee !!! Ze hebben zoveel al gedaan hier , blij mee
  
 
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   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.
  
 
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   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.
  
 
  
  
 
     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

Complete Gas Services & Bulk Tank Installations

At 100% Plumbing, we do more than connect appliances—we provide fully licensed gas infrastructure solutions, from bottles to bulk tanks, all backed by official certification and responsive support.

Certified Gas Installers

We are a fully licensed “Empresa instaladora A”, qualified to install gas systems up to industrial level. We handle inspections, licensing, and 5-year revisions directly—plus carry liability insurance up to €937,800 for your peace of mind.

Tank Supply & Flexible Payment Options

In partnership with Cepsa Elf SA, we offer:

Mini and large gas tanks, rented or purchased outright
Low annual rental plans
Equal monthly fuel payments via direct debit
Full installation, registration, and ongoing service—all managed in-house

We’ll even switch your existing tank at no cost under our current free changeover offer.

Helping You Save on Long-Term Rental Costs

Inherited a gas tank with an outdated, expensive contract? We’ll make enquiries on your behalf and advise on the best provider switch or renegotiation—saving you money without the paperwork headache.

Why Choose 100% Plumbing?

Because licensed gas installation should come with full transparency, convenient service, and real after-sales support—from a team that speaks your language.