Miracle Maintenance

24/7 Leak Detection Experts

Expert property maintenance, leak detection and repair. Call Miracle Maintenance fast and professional 24-hour help you can trust across Hertfordshire, London, Surrey, Cambridge & Essex.

Google Rated:  ★ ★ ★ ★ ★
Checkatrade: 10/10 (40 Reviews)

Outstanding! Quick, pleasant, professional, and found and resolved an underground leak in hours that nobody else had been able to even locate. Highly recommend these guys.

Chris KimberleyGoogle Reviews
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Miracle Leak Detection

Our certified engineers find and fix water leaks fast using specialist leak tracing equipment and our years of experience.

Leak services

  • Internal water leaks
  • External water mains
  • Central heating leaks
  • Trace & access
  • Pipe repair & replace
Miracle Boilers

All of our boiler & leak engineers are highly qualified and Gas Safe registered (No. 626857) for your safety and peace of mind.

Boiler services

  • Boiler Repair & Replacement
  • Boiler Installation
  • Central Heating Repairs
  • Annual Boiler Servicing
  • Thermostat & Radiator Repair

24 Hour home maintenance

Hertfordshire, Surrey & South East

Miracle Maintenance provide a dedicated, reliable and friendly service across Hertfordshire, Surrey, Essex and London.

We work professionally, and all of our vehicles are fully equipped to deal with any home maintenance issue. We are experienced in a range of property services including but not limited to:

  • Non-destructive leak detection
  • Internal & garden water leaks
  • Broken water mains
  • Specialist Trace & Access service
  • Emergency pipe repair
  • Central heating repair
  • Boiler repair & replacement
Miracle Maintenance Van

Leak Detection

A water leak in your home can be devastating to both its structure and your belongings. We use specialist leak tracing equipment to locate the source of your leak fast.

Trace & Access

If your home or buildings insurance includes Trace & Access cover, you’ll be able to claim back the cost of our work to find your leak and provide access for a repair.

Heating Repair

Suspect a leak in your central heating system? Don’t struggle without heating and hot water. Let us locate the source of lost pressure and return warmth to your home.

Boiler Services

Speak to us for expert boiler repair advice over the phone and a no obligation quote before your visit. We specialise in the maintenance, repair and installation of all boilers.

About Miracle Maintenance

Miracle Maintenance services are provided by a specialist team of leak detection experts with over a decade of plumbing experience.

We guarantee first class service for every customer and provide a friendly, trustworthy and efficient experience with every job.

All of our work conform to British Standards with pipe repairs, replacements and installations completed as efficiently and safely as possible.

Our specialist equipment allows us to offer a comprehensive leak detection service with all the tools needed to undertake tasks from gas tracing to ground excavation.

Take a look at our most frequently asked questions here.

Still need answers? Call us anytime on 0800 037 7078 for expert help and advice.

How much does leak detection cost?

The exact price charged by us and other leak detection companies depends on the job you need us to do. Our prices increase based on the complexity of the task and the work involved to find and fix your leak. Remember, we offer a 100% free, no obligation quote once on site. Give us a call to discuss your exact requirements now or fill in the contact form below.

I don't have cash; can I pay by card?

Miracle Maintenance accepts payment by all forms of credit and debit card, including American Express. You can also pay us directly via bank transfer.

How quickly can you reach me?

We aim to respond to emergency situations as quickly as possible. Our central location in Hertfordshire makes it quick and easy to reach any town, city or village in the county, as well as in surrounding areas including Essex, Cambridgeshire, Surrey and North London. The sooner you call, the sooner we can help.

Can I trust your technicians in my home?

Miracle Maintenance provides a professionally trained and trusted leak detection and repair service for hundreds of local customers. We are fully insured, police-checked and dedicated to ensuring the safety and security of your home and belongings. We are 5 Star Rated on Google, 10 out of 10 rated on Checkatrade and available 24 hours a day to answer your questions or concerns.

Areas we serve

We’re not tied to a single location. Our specialist leak technicians are based throughout our service areas, all with access to the equipment needed to find and fix any water leak, anywhere.

Here’s just a few of the main locations we serve:


From Bishops Stortford to St Albans and everything in between.

Av. callout time: 24 hrs


We trace leaks throughout Essex, even on the same day as your call.

Av. callout time: 24 hrs


We serve customers in Cambridge, Huntingdon, Chatteris and more.

Av. callout time: 24 hrs


Our Surrey team covers Guildford, Epsom & all surrounding areas.

Av. callout time: 24 hrs

Harrow & Stanmore

We work across the the London Borough of Harrow every day.

Av. callout time: 24 hrs

Barnet & Totteridge

Need a water leak fixed in Barnet or Totteridge? We can help.

Av. callout time: 24 hrs

West London

Ealing, Knightsbridge, Richmond, Hammersmith & Hounslow.

Av. callout time: 24 hrs

North London

All North London areas from Enfield, Edmonton, Tottenham and Haringey.

Av. callout time: 24 hrs

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    “Outstanding! Quick, pleasant, professional, and found and resolved an underground leak in hours that nobody else had been able to even locate. Highly recommend these guys.”

    Chris KimberleyGoogle Reviews

    “Incredible team. Visited our property yesterday within minutes of being called out! Traced a leak deep down under our kitchen floor and then removed one tile and dug down, located the pipe and mended it. Returned again at 22:30 at night to fix another small leak. Very, very professional and tidy workers.”

    Jonathan LeonardGoogle Reviews

    “Would thoroughly recommend. I thought I was going to have to take my ceiling down to find the leak. Miracle Maintenance tracked down the source of the leak in 10 minutes and then carried out the permanent work on the spot. Honest, trustworthy and professional.”

    Marc SacksGoogle Reviews

    “Miracle is the right word. These guys located and repaired an underground leak that nobody else, including Thames Water, could even find! They were quick to come out, professional, polite, pleasant, clean, and I couldn't recommend them more highly. They are exactly who you need in such a stressful situation.”

    Customer in CranleighCheckatrade Review (Verified)