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Buying an Older Property in Spain? Plumbing Problems to Check First

Before you buy an older property in Spain, check water pressure at several taps, the condition of visible pipework, under every sink, damp patches, the toilets, how the drains run,

How Often Should You Service a Boiler or Hot Water System?

Most boilers and hot water systems are serviced once a year. Gas boilers in particular are usually checked annually by a registered professional. Three things make it more often than

Boiler Making Strange Noises? Common Causes Explained

Almost every boiler noise comes down to one of five things: air in the system, pressure that is too low or too high, limescale, poor circulation, or a worn component.

Hidden water leaks and high bills: How to spot the warning signs early

Yes — a hidden leak can raise your water bill. Water escapes continuously from pipes, toilets, appliance connections, irrigation lines or water heaters, even when nothing is being used, and

What is a stopcock and why every homeowner should know where it is

A stopcock is the main valve that controls all the water coming into your property. To shut the water off, turn it clockwise. Gently, by hand, and never with a

Plumbing maintenance checklist for holiday homes in Calpe and Costa Blanca

A holiday home needs plumbing checks at three moments: before you arrive, while you are using it, and before you lock up and leave. The third one is the one

Should you repair or replace old plumbing pipes?

You should usually repair old plumbing pipes when the issue is local, visible and limited to one small leak, valve, joint or fixture connection. You should consider replacing old plumbing

How hard water affects pipes, boilers and appliances in Costa Blanca homes

Hard water affects Costa Blanca homes by leaving mineral deposits, commonly known as limescale, inside pipes, boilers, taps, showerheads and water-using appliances. Over time, this scale can reduce water flow,

Bad smells coming from drains: What they usually mean

Bad smells coming from drains usually mean that something is trapped, drying out, leaking or backing up inside the plumbing system. The most common causes are food waste in kitchen

Gas boiler vs electric water heater: Which is better for your home?

A gas boiler and an electric water heater can both provide hot water, but they are not always designed for the same type of home. A gas boiler is often

Toilet keeps running? Simple checks before calling a plumber

A toilet usually keeps running because water is leaking from the tank into the bowl or because the fill valve does not shut off correctly. The most common causes are

How to detect a slab leak before it damages your property

A slab leak is one of the most serious hidden plumbing problems a property owner can face. It happens when a water pipe beneath a concrete floor or foundation starts

No hot water at home? Possible reasons and the best next step

No hot water at home can quickly disrupt your day, especially if you need to shower, wash dishes or run laundry. Sometimes the cause is simple, such as a tripped

Signs your water heater needs repair or replacement

A reliable water heater is essential for showers, washing dishes, laundry and everyday comfort. When it starts to fail, the first signs can seem minor: water takes longer to heat,

How to prevent drain clogs in kitchen sinks and bathroom pipes

Blocked drains are one of the most common plumbing problems in homes. Kitchen sinks often clog because of grease, food waste and soap residue, while bathroom pipes usually block due

Burst Pipe Emergency: What to Do in the First 30 Minutes

A burst pipe is one of the most stressful plumbing emergencies a homeowner can face. Water can spread quickly through floors, walls, cupboards and electrical areas, turning a small plumbing

Low Water Pressure at Home: Common Causes and What You Can Do First

Low water pressure at home is one of those plumbing problems that can start slowly and become more frustrating over time. You notice it when the shower feels weak, taps

Why Does My Tap Keep Dripping? Causes, Wasted Water and When to Repair It

A dripping tap may seem like a minor problem, but it is one of the most common household plumbing issues homeowners ignore for too long. What starts as a slow,

Pool Losing Water? Evaporation vs. Leak

If your pool is losing water, the first question is simple: is it normal evaporation, or do you have a leak? Some water loss is expected, especially in hot, windy

Air Conditioning Smells Bad or Leaks Water: Causes, Risks, and Fixes

If your air conditioning smells bad or leaks water, it is usually a sign that something in the system needs attention. A musty smell can point to moisture, dirt, or

Radiators Not Heating Evenly? Balancing, Bleeding, and What It Means

If your radiators are not heating evenly, the problem is usually caused by trapped air, poor water flow, or an issue somewhere in your central heating system. In some homes,

Boiler Pressure Keeps Dropping: Common Causes & Safe Next Steps

If your boiler pressure keeps dropping, it’s not something to ignore. Low pressure can stop hot water and heating, and repeated top-ups often point to an underlying issue—most commonly a

Water Heater Not Heating? Quick Troubleshooting

No hot water is one of the fastest ways to disrupt a home—especially when you’re relying on showers, kitchen use, or heating systems that include hot-water components. The good news:

Blocked Drain vs. Sewer Problem: How to Tell the Difference

Plumbing clogs aren’t all the same. A blocked drain is usually a local clog in one fixture (like a shower or sink). A sewer problem often means a blockage in

How to Spot a Hidden Leak: 7 Clues Before It Becomes Expensive

A hidden leak can quietly waste water, lower pressure, and damage walls or floors long before you see an obvious puddle. According to the team at 100% Plumbing (Calpe), the

Hard Water in Calpe: Signs of Limescale & How to Protect Pipes and Boilers

If you live in Calpe (or nearby on the Costa Blanca), you’ve probably seen the tell-tale signs: white marks on taps, shower screens that never stay clear, and appliances that

Water Pressure Problems in Costa Blanca Homes: Causes & Fixes

Low water pressure is one of the most common plumbing complaints we see in Calpe, Benissa, Moraira and across the Costa Blanca. It can show up as a weak shower,

Top reasons to hire a licensed plumber in Calpe

Why choosing a certified professional matters When it comes to home repairs, many Costa Blanca homeowners are tempted to handle plumbing issues themselves or hire the cheapest available option. However,

Preparing your home heating system for the spanish winter

Stay warm and energy-efficient on the Costa Blanca As cooler months approach, many homeowners in Benissa, Moraira, and Calpe begin to think about comfort and energy efficiency. While the Spanish

Eco-friendly plumbing upgrades for homes in Benissa & Moraira

Modern plumbing for a sustainable mediterranean home If you own a home in Benissa or Moraira, you already understand how precious water is on the Costa Blanca. As environmental awareness

When to call a professional plumber: Warnings signs you shouldn’t ignore

Plumbing issues often start small—just a drip here, a slow drain there—but can escalate into serious damage if ignored. Whether it’s a hidden leak, rising water bill, or strange pipe

How solar power can reduce your home energy costs

In today’s rising‑cost environment, harnessing renewable energy isn’t just an eco‑choice—it’s a smart financial decision. On the sunny Costa Blanca, installing a solar system can significantly reduce your household bills

Central heating maintenance checklist for an efficient winter

As winter approaches on the Costa Blanca, ensuring your central heating system is in top condition is crucial—not just for comfort, but for energy efficiency, safety and longevity. At 100%

Benefits of water treatment systems for a healthier home

Clean, safe water is something every household needs, yet many homes still suffer from poor water quality due to hard water, chlorine, contaminants, and aging infrastructure. Installing a professional water

Swimming pool maintenance tips for crystal clear water all year

Nothing complements a Mediterranean home like a clean, sparkling pool—especially in the Costa Blanca, where sunshine is plentiful. But if you want your pool to stay crystal clear 365 days

Air conditioning installation: key factors to consider before buying

Installing a new air conditioning system isn’t just about staying cool—it is a holistic investment in comfort, energy efficiency, system longevity, and property value. At 100 % Plumbing, we handle air

What type of boiler do I need? A complete guide for homeowners

Choosing the right boiler for your home is one of the most important decisions you can make when it comes to comfort, energy efficiency, and cost savings. With so many

10 common plumbing problems and how to fix them safely at home

Plumbing issues are something every homeowner faces sooner or later. They range from small annoyances, like a dripping faucet, to major emergencies, like a sewer system backup. Some problems can

Focus on Solar energy

We have noticed a continually increasing interest in Solar and renewable energy over the past while. Something that a few years ago was just an interesting concept is more often

Blocked pipes and scale

In May, amidst the lockdown, we received a higher number of calls than normal relating to problems with blocked pipes and scale. HOW CAN SCALE AFFECT YOU? Well, just 1mm

Aircon maintenance

Not only do we install air condition including split systems, ducted systems and cassettes, we can also maintain your units for you, but with air conditioning units needing little or

Pre summer Air con!

For those whose focus is more geared to the coming summer you may be interested to know that we have now begun our pre-summer air conditioning campaign with some excellent

Damp proof your home

For those with holiday homes, problems with dampness, musty smells and mould often stem from having a houses shut up for long periods of time. I know many tackle this

100% Construction

Part of the 100% Group. We provide a complete range of building services

Maintenance Contracts Covering Your Heating & Gas Installations

We offer an annual maintenance contract to cover central heating systems, hot water and gas installation for new and existing customers.

Save on Heating Costs

Many factors contribute to the individual heating cost for a household. How long the heating is used, how well insulated a property might be, how efficient a boiler is...

Save Money with 100% Plumbing

After successful grant schemes for boilers, air conditioning and windows, you’d think that the savings possibilities from your plumber were all dried up. With 100% Plumbing, that’s just not the case. Here are 3 more ways you can save real hard cash.

100% Construction, 100% Satisfaction

100% Plumbing is well known to many people as a plumbing company that values efficiency, friendliness, professionalism and value for money. It sometimes comes as a surprise that there’s a lot more to the 100% people than you might be aware of.

Airconditioning Regassing Agents

100% Plumbing is an “Instalador Rite” licenced to install and maintain air conditioning units and affiliated with the “Agencia Valenciana de la Energia” (AVEN)

Plumbing Specialists on the Costa Blanca - we will be happy to help you!