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Underfloor Heating Repair in London, Essex, and Hertfordshire

When your underfloor heating breaks down, you need a reliable solution fast. Thermaze offers expert underfloor heating repair backed by years of experience and a commitment to incredibly high quality. Trust us to get your system up and running again, so you can enjoy the warmth and comfort of your home or business.

Why Your Underfloor Heating Might Need Repair

First things first, let's chat about why you might be looking for underfloor heating repairs near you. Maybe you've noticed:

Cold spots while walking across your floor 
An unresponsive system
Energy bills that are climbing faster than London property prices
A suspiciously damp patch that’s appeared on your floor
An underfloor heating thermostat that seems to have a mind of its own
If any of this sounds familiar, chances are you’ve already searched for ‘underfloor heating servicing near me.’ Maybe that’s how you found us, maybe not—but either way, these are the kinds of issues we handle day in, day out across London and surrounding areas. We’re glad you’re here.
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Understanding Underfloor Heating Repairs

When you're searching for "underfloor heating repairs near me" , you're likely looking for more than just a quick fix. You want a solution that tackles the underlying issue and keeps your system running smoothly.

Water-based underfloor heating systems are complex and involve multiple components working together. When one part fails, it can impact the entire system, making proper diagnosis essential. Electric systems, on the other hand, are generally simpler, with a continuous wire that heats up when activated by the thermostat.

Here are some common issues we encounter:

Leaks

These can pop up around the manifold or connections, or sometimes in the pipes under your floor. The latter's less common and usually down to a dodgy installation job.

Airlocks, debris blockages, and bacterial growth

Often caused by corrosion when the systems running without proper chemicals. It's a common oversight by general plumbers during installation.

Faulty components

Things like pumps, valves, and thermostats can wear out over time. Good news is, they're usually easy for us to access and replace.

Seized pumps and motorised valves

These can get stuck due to limescale or corrosion, especially if the system's been idle for a while, like over summer.

Complete UFH breakdowns

Usually the result of neglect, where small issues have snowballed over time. We might need to replace some parts and give you a crash course in system care.

Partial heating issues

This is when UFH works in some rooms but not others, and it's often due to small faulty parts that we can usually replace during the same visit.
To fix most of these issues, we don't just rely on educated guesses. We use thermal imaging cameras that let us see exactly what's going on under your floors without lifting a single board. These cameras are a bit of a showstopper - customers are always impressed when we pull them out. They're not just for show, though. These clever devices help us spot issues like leaks or cold spots that might otherwise go unnoticed, and they're brilliant for double-checking that everything's working as it should after a repair. It's all part of our commitment to providing wonderful underfloor heating servicing, using the best tools for the job.

Underfloor Heating Repairs Near Me

Why Local Matters

When you're dealing with a cold floor, the last thing you want is to wait ages for someone to come and fix it. That's why choosing a local repair service is so important.

If you find yourself Googling "underfloor heating repairs near me" at 2 am (we've all been there), you'll want someone who knows London, Essex, and Hertfordshire like the back of their hand. Someone who understands that navigating London traffic is an art form, and that "just outside the M25" can mean very different things depending on which side of London you're on.

We pride ourselves on our local knowledge. We know the quirks of period properties in central London, and we're familiar with the challenges of new builds in the surrounding areas. This local expertise means we can get to you quickly and efficiently, no matter where you are in the region.

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How it Works

Underfloor Heating Repair With Thermaze

When you call us for a repair, here's what you can expect:

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Why Choose Thermaze for Your Underfloor Heating Repair?

When your underfloor heating acts up, don't let it leave you cold. Whether you need a quick repair, a full service, or advice on keeping your system running smoothly, Thermaze is here to help.

Quality-oriented 

Proper installation ensures your system is safe to use. This is especially important for electric systems.

Competitive prices

A well-installed system will heat your home or business more effectively and use less energy.

Comprehensive expertise

A well-installed system will heat your home or business more effectively and use less energy.

Industry-Leading Warranties

Many manufacturers' warranties are only valid if the system is professionally installed.

Transparent Pricing for Underfloor Heating Repairs

We understand that unexpected repairs can be a financial strain. That's why we're committed to transparent pricing. We'll always provide a detailed quote before starting any work, breaking down the costs so you know exactly what you're paying for.

Residential

£145 + VAT per hour

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Commercial

£165 + VAT per hour

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The initial visit typically takes about an hour, during which we diagnose the issue and, if possible, complete a simple repair on the spot. For more complex jobs, we’ll provide a detailed quote and schedule a follow-up visit after arranging any necessary parts.

We're not here to upsell you on services you don't need. If a simple fix will solve your problem, that's what we'll recommend. And if we think a more comprehensive repair or system upgrade would be more cost-effective in the long run, we'll explain why and let you make an informed decision.

Note: We have a one-hour minimum charge, and there’s no call-out fee—just time spent working on the system is billable.

Looking After Your Underfloor Heating System

Once we've completed a repair, we don't just walk away. We'll provide you with advice on how to keep your system running smoothly.

Tips on optimal temperature settings

Advice on how to control your system in different rooms

Guidance on when to schedule your next service

We're always just a phone call away if you have questions or concerns about your system.

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Keep Your Floors Warm with Regular Underfloor Heating Servicing

When your toes aren't as toasty as they should be, it might be time to consider underfloor heating servicing. If you're searching for "underfloor heating servicing near me" in London, Essex, or Hertfordshire, look no further than Thermaze.

Our comprehensive service includes a full check of your underfloor heating system, from manifold to thermostat, ensuring everything runs at peak efficiency.

Here’s what our typical service covers:

Visual Inspection and Leak Detection

Identifies any small issues before they become costly repairs.

Pressure and Inhibitor Level Check and Top-Up

Maintains system  performance and protects against corrosion.

Air Bleeding, Flow Rate Verification, and Adjustment

Ensures proper system performance and efficiency.

Valve and Pump Function Check

Confirms that all components are in top working order.

Full System Review, Controls Check, and Documentation

Provides a comprehensive overview of your underfloor heating system’s condition.

Customer Testimonials

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Ready for Warm, Efficient Underfloor Heating?

We'd love to hear about your heating needs. Whether you're considering underfloor heating for a new build, thinking about retrofitting an existing property, or simply have questions, we're here to help.

Our team is ready to offer advice tailored to your specific situation. No obligation, just friendly, expert guidance.

Get in Touch

Fill in our quick contact form, and we'll get back to you within one working day. Let's talk about keeping your space comfortable and warm.