We maintain and install central heating installation, gas, oil and electric 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.
Central Heating
Your General Plumbers for the Costa Blanca
100% Plumbing

Choose Us
Whatever your heating needs, at 100% Plumbing we are here to help
Whether you’re upgrading your heating system or planning a new installation, our team of certified professionals is here to make the process seamless and stress-free.
At 100% Plumbing, we understand that comfort is just as important in the cooler winter months. That’s why we offer efficient central heating systems tailored to your property’s layout and your lifestyle. From aluminium or designer radiators to underfloor heating, we install systems that are easy to control, energy-efficient, and built to last. Most installations are completed in just one week with minimal disruption to your home.
Looking for maximum comfort? Our underfloor heating systems are ideal for new builds or major renovations, offering low-temperature heating from a central manifold system—perfectly compatible with boilers, heat pumps, and even solar energy.
All of our heating installations meet current Spanish legislation, and we provide the official RITE certification for complete peace of mind. As licensed RITE installers, compliance is guaranteed.
Looking at alternative heating options? We also install:
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Air conditioning with heat pumps – economical, efficient, and perfect for year-round comfort.
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Wall-mounted gas convectors – ideal for smaller properties.
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Oil-fired systems – great for long-term cost savings.
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Electric heat pumps – efficient and solar-compatible for eco-conscious homes.
Thinking about gas? We’ve got you covered. Whether it’s bottled propane or piped systems from community tanks, we handle it all—licensing, inspections, installations, and even supplier coordination. Our team is fully certified as “Empresa instaladora A,” licensed to install and maintain gas systems up to industrial level.
We also conduct five-year inspections, take care of all paperwork, and carry third-party liability insurance up to €937,800—so you can rest easy knowing your home is in safe hands.
Not sure what’s right for your home? No problem. We offer a free, no-obligation site survey and provide a clear, detailed quote tailored to your needs and budget.
Call us today and discover the safest, smartest way to heat your home on the Costa Blanca.
What they say about us
Our Clients
Reliable Central Heating & Gas Installations
At 100% Plumbing, we provide expert central heating and gas installation services for homes and businesses across the Costa Blanca. Whether you’re building from scratch or upgrading your current system, our experienced team ensures every installation is safe, efficient, and built to last.
Certified Heating Systems You Can Trust
We install a wide range of heating solutions—from traditional radiators to advanced underfloor systems—using gas, oil, or electric heat pumps. Each system is carefully planned to suit your property and comes with full RITE certification, meeting all legal and efficiency standards in Spain.
Seamless Gas Installations & Full Legal Compliance
Our gas services include everything from bottled propane setups to piped community systems and tank installations. As a fully licensed “Empresa instaladora A”, we take care of all required inspections, paperwork, and five-year revisions, giving you complete confidence and peace of mind.
Long-Term Comfort with Cost-Effective Solutions
We help you choose the most suitable heating method based on your space, budget, and lifestyle—balancing convenience, efficiency, and running costs. With careful planning and expert execution, we ensure reliable performance and long-term energy savings.
Why Choose 100% Plumbing?
We combine technical expertise with transparent pricing and genuine customer care. From your first call to final handover, we’re committed to delivering a hassle-free experience and a heating system you can count on.
Frequently Asked Questions – Central Heating
How long does a central heating installation take?
Most of our central heating systems are installed within 5 to 7 working days, depending on the size of the property and the system type (radiators vs. underfloor). We plan each project to minimise disruption to your home.
What’s the difference between radiator and underfloor heating?
Radiators heat each room individually and are quicker to install, while underfloor heating provides more even and comfortable warmth using low-temperature water beneath the floor. It’s ideal for new builds or major renovations.
Do I need a gas supply for central heating?
Not necessarily. We offer systems powered by gas, oil, or electric heat pumps—including options compatible with solar energy. We’ll help you choose the best solution based on your property and energy preferences.
Is RITE certification required?
Yes. All central heating systems in Spain must comply with RITE (Reglamento de Instalaciones Térmicas en los Edificios). As licensed installers, we handle the paperwork and ensure full compliance.
👉 More on RITE
Can you integrate central heating with solar?
Absolutely. We can connect your system to solar power solutions to reduce energy bills and increase efficiency, especially with low-temperature systems like underfloor heating or heat pumps.
How do I get a quote?
We offer a free, no-obligation survey of your property. You’ll receive a clear, itemised quote with everything explained—no surprises, just honest advice and expert service.