1
Charlie asks the right questions
How often the boiler needs topping up, whether the meter turns overnight, where the damp is and what the floors are made of. That decides what comes off the van first.
Leak detection in Hemel Hempstead
Charlie brings the cameras, microphones and gas to find a leak under a concrete floor without breaking it open.
No find, no fee
Next day visits where possible
Report ready for your claim
Floors opened only at the mark
Three quick steps. No find, no fee, and Charlie gets back to you with a straight answer.
No find, no fee
24/7 enquiries
Non-invasive methods
Reports for insurance claims
Most of Hemel Hempstead was built after 1947 as a New Town: Adeyfield, Bennetts End, Highfield, Grovehill and Woodhall Farm. Nearly all of it stands on solid ground floors with the heating pipes set in the screed. The Old Town on the hill and Boxmoor by the canal are older, with timber floors and pipes chased into walls.
The town is supplied by Affinity Water. The length of supply pipe you own, from the stop tap at the boundary, is often long on the New Town estates because the houses sit behind front gardens and shared greens. Hemel Hempstead leak detection has to cover both the buried heating loop and the long run under the lawn.
1
How often the boiler needs topping up, whether the meter turns overnight, where the damp is and what the floors are made of. That decides what comes off the van first.
2
A pressure test on the heating and a meter test on the mains, with everything else off. One of them gives the answer and the other is set aside.
3
The camera shows the pipe route and where the water has gathered. Tracer gas or a ground microphone then narrows it to a marked spot. You get photographs, a plain explanation and a written report.
On a screed floor the heating pipes show as warm lines and a leak as a spreading warm patch. For underfloor heating leak detection in Hemel Hempstead the camera also shows a loop running cold past the break.
External leak detection in Hemel Hempstead is mostly supply pipes under front gardens and driveways. The microphone is walked along the run from the stop tap and the loudest reading marks the leak.
A hydrogen and nitrogen mix is pushed through the drained heating circuit. It escapes where the pipe has failed and rises through concrete and tiles to a detector held just above the floor.
Our nearest jobs are in the AL3 postcode between Hemel Hempstead and St Albans, where the work has taken in Dacorum and the St Albans wards of Batchwood and Bernards Heath, with another at Caddington on the Bedfordshire side. Down towards the M25 we have found leaks in Aldenham East, Aldenham West and Borehamwood Brookmeadow. Hemel Hempstead is the next town along that corridor.
St Albans and Harpenden are the nearest towns on our list and share the same trip. Tring is up the A41 and Watford down it. Berkhamsted, Kings Langley and Bovingdon are on the way, and all of it is covered by our leak detection in Hertfordshire.
If a buried heating pipe has to be reached through a screed floor, the opening up and making good is usually covered by trace and access on your buildings policy. Charlie's written report records the tests, the thermal evidence and the exact position, which the insurer asks for before approving that work.
Yes, and it is the most common job here. Thermal imaging sees through tiles and laminate to the warm pipe below, and tracer gas rises through concrete. The floor is only opened at the marked spot.
Turn everything off and check whether the meter still moves. If it does, call Charlie. On an estate house here the likely cause is the supply pipe under the front garden, found with a ground microphone in an afternoon.
Affinity Water, but only if the leak is on their side of the stop tap. If it is on yours, it is your repair or your insurer’s. The visit establishes which.
Usually 2 to 3 hours. A heating leak that needs tracer gas takes longer because the system has to be drained and refilled. Charlie tells you what to expect when he arrives.
Then you pay nothing. That is what no find, no fee means. You still get a straight answer about what Charlie tested and what he thinks the problem is.
Call 07897 020 680 and speak to Charlie directly.
Landline 01440 840 772. Email hello@completeleakdetection.co.uk.