We carry out leak investigation and inspection in Southend-on-Sea and across the SS1 area. Some leaks are obvious; many aren't.

What you might be seeing
- Previous repairs haven't stopped the leak
- You're not sure if it's a leak or condensation
- You need a written report for a landlord, insurer or builder
What usually causes it?
Hidden water paths
Water can travel along bars, decks and linings before it shows.
Not the lantern
Sometimes the source is the flat roof, a parapet, a gutter or a wall above.
Covering Southend-on-Sea and nearby
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
From Chelmsford to Southend-on-Sea is roughly 17 miles — all part of the Essex area we cover.
Neighbouring places we cover include Rayleigh (6 miles), Canvey Island (6 miles), South Benfleet (7 miles).
Guide prices for leak investigation and inspection in Southend-on-Sea
Typical range: £145–£295 ex VAT, which is £174–£354 with VAT, per visit. Towers or scaffold, where needed, are priced into the quote. Your fixed price is confirmed in writing before any work starts.
Do you need permission in England?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
How does it work?
- Send photosWhatsApp or upload a few photos and tell us when it leaks.
- Guide priceWe reply with a guide price and whether a visit is needed.
- Fixed price in writingYou approve the price and the date before anything starts.
- Repair and testWe fix what's failed, water-test where it matters, and send photos.
Leak investigation and inspection in Southend-on-Sea: questions
Do you need to visit to price leak investigation and inspection?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Southend-on-Sea do you cover?
As well as Southend-on-Sea, we cover nearby Rayleigh, Canvey Island, South Benfleet, Wickford and the rest of Essex.
Is the visit cost deducted from the repair?
Ask when you book — we'll confirm in writing how the visit is charged if you go ahead with the repair.
Do you provide a report?
Yes, with photos and findings, which is useful for landlords, insurers and disputes with installers.
Other lantern repairs in Southend-on-Sea
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- Misted glass unit replacement in Southend-on-Sea
- Solar control and self-cleaning glass upgrades in Southend-on-Sea
- Timber roof lantern repairs in Southend-on-Sea
- Roof lantern respraying in Southend-on-Sea
- Orangery lantern repairs in Southend-on-Sea
Leak investigation and inspection near Southend-on-Sea
More about leak investigation and inspection · All roof lantern repairs in Southend-on-Sea