Leak Detection & Repair
Fast, non-invasive leak detection across Bristol and the South West. We find and fix hidden water leaks, often the same day, with fixed prices and no call-out charges.
With over 35+ years experience, Fastfix are proud to serve Bristol, Bath and the surrounding areas.
Signs You May Have a Water Leak
Leaks are not always obvious. Spotting the early signs means we can find and fix the problem before it causes real damage. You may have a water leak if you notice:
Water bills that are higher than usual
Visible damp, moisture or wet patches, or pooling water
Low or reduced water pressure
A boiler or central heating system losing pressure or showing an error
Persistent condensation
Musty or foul smells
Strange noises coming from your water system
Leak Detection Services in the South West
If you suspect you have a leak in your property, it is important not to ignore. An unresolved leak could not only mean that the price of your water bills will rise, but over time, it could cause costly water damage or damp in your home, or cause your central heating system to break. The implications aren’t only financial, as a leak can enable harmful bacteria to grow and thrive, and most importantly negatively impact the health of you and your family.
If you’re concerned about a potential leak, call a plumber with qualified engineers that specialise in leak detection, such as us here at Fastfix. We can detect, investigate and repair leaks, often within the same day, subject to location and job size.
We can use several high-tech and non-intrusive leak detection methods to accurately identify the location and cause of the leak. For instance, we can use an endoscopic camera to see in to small space, or use thermal imaging which can identify hot or cold areas within the central heating pipes in walls or under the floor. Once we have found the leak, we can talk you through the options for repairs. The majority of the time we can find and repair the leak on the same day, but in the case of a particualrly hard to access or complex repair, we can instead arrange a follow up appointment as soon as possible.
Following the repair we will also complete a re-test of the system to ensure the leak has been fully resolved. We will also compile a full report including photographs if you’re looking for the leak detection and repair to be covered by building or home insurance.
What Leaks We Can Detect
We detect leaks inside and outside your property, including mains water leaks, hot and cold supply leaks, external leaks such as supply pipes in the ground outside the property, buried and hidden pipes, central heating leaks, underfloor heating leaks, and drain and waste leaks. Where a leak is on your supply pipe, our water mains repairs service puts it right, and where it is in a damaged drain we can carry out the drain repair too.
Methods of Leak Detection
We use the following non-invasive methods to locate hidden plumbing leaks:
Domestic and Commercial Leak Detection
We find leaks for homeowners and for businesses across the South West, and tailor the work to suit each.
For homeowners
A hidden leak at home can push up bills, damage floors and walls, and affect your family’s health, so early checks at home can help, but effective leak detection usually combines DIY observations with non-invasive technology. We work cleanly, find the cause with minimal disruption, and give you a fixed price before any repair, helping you act early to prevent costly structural damage.
For businesses and insurance claims
For commercial sites, a leak can mean closed areas, damaged stock and higher bills, so we work quickly and around your hours. Many home and commercial insurance policies include Trace and Access cover, which may cover leak detection costs and pay towards finding the source of a leak. We provide a written report with photographs to support a claim.
Contact us for more Leak Detection & Repair advice, or get a FREE drainage & plumbing quote
Answer a few simple questions about your home or commercial property and we will recommend the best course of action. Following this you will receive expert advice and a free, no-obligation quote.
How Much Does Leak Detection Cost?
You may be wondering, how much does leak detection cost? It depends on the location and complexity of the leak, and whether there is more than one. A standard leak is usually found within an hour or two, before any repair. We give you a fixed price up front, with no call-out charge.
If your home or commercial insurance includes Trace and Access cover, it may pay towards finding the leak, and we provide a full report with photographs to support your claim. You can request a free quote before going ahead.
Key Takeaways
We detect and repair hidden water leaks across Bristol and the South West, often the same day.
Non-invasive methods such as thermal imaging and acoustic detection find leaks without damage.
We cover mains, hot and cold supply, central heating, underfloor and drain leaks.
Trace and Access insurance cover may pay towards finding the leak, and we provide a full report.
Fixed prices, no call-out charges, and a re-test after every repair.
Approved Contractors by WIAPS and Watersafe
Leak Detection FAQs
What is Leak Detection?
Leak detection is a specialist plumbing service that aims to find water leaks around your property. A water leak detection company can assess the issue, and a leak detection expert uses diagnostic tools to pinpoint the location and cause of the leak.
How long does Leak Detection take?
The time it takes can vary depending on factors such as the severity and location of the leak, and whether there are multiple leaks. A relatively standard leak takes around 1 to 2 hours, not including repairs.
Can I get the leak detected and repaired all in one day?
Here at Fastfix, we do try to detect and repair the leak within the day. However, this is not always guaranteed, depending on location, complexity and the number of leaks detected. If we cannot complete the repair that day, we aim to come back as soon as possible.
What happens if I ignore a potential leak in my home?
An unresolved leak in your home or commercial property can lead to high water bills, breakages to your central heating system, water damage, damp and mould growth, timber rot and musty smells. Wastewater can also collect in the cavities of your home, encourage insects and mites to infest under floors, walls and tiles, and in serious cases contribute to subsidence of the land.
How much does Leak Detection Cost?
The cost can depend on a number of factors, such as the location and complexity of the leak, and whether there are multiple leaks. Please contact us for a free, no-obligation quote.
Can my home insurance cover my Leak Detection?
It can do! If your home insurance policy as “Trace and Access” Cover, this can help cover the cost of a plumber finding the source of a water leak.
What are the common signs of a Water Leak?
Common signs include water bills that are higher than usual, visible damp or wet patches, damp patches, unexplained dampness, low or reduced water pressure, a boiler or heating system losing pressure or showing an error, condensation, musty smells, and strange noises from your water system.
Will Leak Detection work cause damage to my property?
If your plumber uses specialised, non-invasive methods for detecting leaks, a specialist leak detection company can locate the source with minimal disruption, so there should be no damage to your property. This is especially helpful where pipes run beneath concrete floors, because if you hire a plumber without access to these tools, the detection could be inaccurate, which might lead to unnecessary invasive investigation.
Book Your Leak Detection Today
A hidden leak only gets more expensive the longer it is left. Fastfix find and fix leaks across Bristol and the South West, often the same day, with fixed prices and no call-out charges. Visit our homepage for the full range of services, or contact our team for fast, free advice and a quote.
Hear From Our Happy Customers
Why Choose Fastfix Drainage & Plumbing?
We gained a fantastic reputation in Bristol, Bath, and the surrounding areas. We provide our customers with high-quality work and professional and reliable service.
Here are a few reasons why you should choose us:
- Fully insured £2m public liability
- Local Business with 35 years of experience serving Bristol since 1989
- Trusted drainage company with a team of industry professionals
- Comprehensive range of drain services
- Tidy and clean
- Transparent pricing and service options
- Guide you with as much information you need
- Great customer reviews 4.9★ on Google & Reviews.io




