We maintain and hot water 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.
Hot Water Systems
We mantain and install
Costa Blanca Hot Water Systems
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Reliable Central Heating, Gas & Hot Water Installations
At 100% Plumbing, we provide expert heating, gas, and hot water solutions for homes and businesses across the Costa Blanca. Whether you’re building, renovating, or upgrading your system, we ensure every installation is compliant, efficient, and built to last.
Certified Central Heating & Gas Installations
We install radiator and underfloor heating systems using gas, oil, or electric heat pumps, each tailored to your property and lifestyle. All our heating installations come with RITE certification, ensuring full compliance with Spanish legislation. As a licensed “Empresa instaladora A”, we also manage all gas installations, including inspections and five-year revisions.
Hot Water Systems Tailored to Your Needs
Hot water is essential, and when your system fails, we’re on hand to repair or replace it promptly. We install and service a full range of systems:
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Electric immersion tanks – easy to install but costlier to run.
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Instant gas heaters – efficient and compact, but limited with multiple taps.
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Storage gas heaters – ideal for large homes, offering consistent hot water.
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Combi boilers – heat your home and water from one unit, some with integrated tanks.
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Solar water systems – low-cost hot water almost year-round.
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Aerothermal units – modern, efficient, and eco-friendly, perfect when solar isn’t an option.
Each system has its benefits, and we’ll help you choose the one that best fits your property and usage.
What they say about us
Our Clients
Comprehensive Plumbing & Hot Water Solutions
At 100% Plumbing, we go beyond general plumbing. Alongside repairs and installations, we provide expert solutions for your hot water system—ensuring comfort and efficiency across your home or business.
Fast Repairs & Proactive Maintenance
From minor leaks to water heater failures, our licensed plumbers act quickly to fix problems and reduce disruption. If your hot water system breaks down, we respond promptly to repair or replace it—because nobody likes a cold shower.
Through regular maintenance, we help avoid costly emergencies and keep your plumbing and hot water systems performing at their best.
Smart Installations for Lasting Comfort
We install high-performance hot water systems suited to every space and budget:
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Electric immersion and under-sink heaters for basic, quick installs.
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Instant and storage gas water heaters for better flow and lower running costs.
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Combi boilers for homes with central heating needs.
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Solar and aerothermal systems for long-term efficiency and sustainability.
We’ll help you understand the pros and cons of each system so you can make an informed, cost-effective choice.
Why Choose 100% Plumbing?
We pride ourselves on quality workmanship, honest advice, and customer-first service. From first call to final handover, we aim to deliver solutions that not only work—but last.
Let’s talk
address:
Urb. La Empedrola O-2, 03710 Calp, Alicante
phone:
+34 96 583 5939 - 24h emergency help line 607 415 520
email:
website:
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Frequently Asked Questions – Hot Water Systems
Professional Plumbing Services
on the Costa Blanca
100% Plumbing S.L.
+34 96 583 5939
info@100percentplumbing.com
on the Costa Blanca
100% Plumbing S.L.
+34 96 583 5939
info@100percentplumbing.com
100% Construction Costa Blanca