Mould Removal Specialist in London - Remove Mould Today

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Want to Stop Mould From Coming Back, For Good? Book a Free Site Survey From Environ, London’s Most Reliable Mould Removal Company

You can’t be complacent with mould. This aggressive fungus infects walls, windowsills, grout, curtains, furniture and even mattresses. It destroys property and possessions and makes spaces dangerous for human habitation by aggravating and causing respiratory conditions, especially in the young and old.

Don’t just take our word for it. The NHS has a page dedicated to damp and mould and the detrimental effects they can have on your health: “Inhaling or touching mould spores may cause an allergic reaction, such as sneezing, a runny nose, red eyes and skin rash. Mould can also cause asthma attacks.”

If you plan to sell your home, the discovery of mould and the damp issues that causes it can significantly reduce the value and appeal of your home. If you’re a landlord and you don’t take action to resolve mould in one of your properties, you could find yourself prosecuted in criminal courts for negligence.

Worst of all, mould is stubborn. You can spray, scrub and paint over it, but chances are you’ll see it – and smell it – again.

That’s why you need a free site survey from Environ. We’re a born and bred London team of damp and mould specialists who have made thousands of homes mould-free, from listed buildings to council flats, from tower blocks to basements.

Free Mould Removal Survey

Book your free, no obligation site survey, and we’ll tell you the cause of your mould problem and give you a quote for our recommended treatment before you spend a penny.

What Causes Mould?

The primary cause of mould is excess moisture, either from condensation or damp. Mould feeds off this moisture, so no matter how many times you paint over it, if you don’t resolve the underlying issues, it will keep on coming back.

Unfortunately, a lot of unscrupulous property owners and dodgy damp “specialists” are happy to conceal a mould problem and make everything look clean on the surface, only for the mould to return with a vengeance months or years down the line.

Mould-feeding moisture may be caused by caused condensation that can be solved by installing a PIV unit, or from more serious structural issues such as rising damp, lateral damp or penetrating damp – all of which are commonly misdiagnosed, even by leading nationwide firms.

This leads to far too many homeowners spend thousands of pounds on damp-proofing treatment which only acts as a plaster over a much more serious wound. We often have to patch up work which our clients bought as a permanent damp-proofing solution.

Mould Specialist London

At Environ, we work to a higher standard. We won’t rest until we eliminate every source of moisture getting into your home, from basement to walls to roof. Best of all, you’ll never be surprised by our costs: every client gets a free, no obligation site survey and a detailed quote for our recommendations.

Professional Mould Removal Service Near Me

To get your free professional survey, or for more details on effective mould treatments, request your call back today.

Available services

Condensation Removal Service

Condensation solutions

Dripping windows and wet walls? You have condensation and need to take action. Call for our range of condensation solutions, from ventilation to damp proofing.

PIV Installation

PIV installation

For a running cost of pennies a day, PIV units push damp air out of your home. Call us now to book your PIV installation from London’s cheapest PIV installers.

Here are some helpful related articles

How To Treat Condensation

Condensation could be an easy fix, or a symptom of a more severe damp problem. Read about the causes and risks of condensation with this guide from Terry Clark.

How To Treat Condensation

Is a PIV Unit Right for Me?

Can’t decide if a PIV unit is right for your property? Read our detailed guide to learn about the numerous benefits that PIV units provide your health and home.

Is a PIV Unit Right for Me?

Should Landlords Install PIV Units?

A PIV unit is a cheap and effective way for landlords to reduce damp and mould. Improving air quality will prevent property damage and keep your tenants happy.

Should Landlords Install PIV Units?

Do PIV Units Work?

PIV units are cheap but can they actually get rid of condensation in the home? Find out how PIV units work and whether they can actually resolve damp problems.

Do PIV Units Work?

Mould on walls

Is Mould Bad For My Health?

Mould is the most obvious and distressing symptom of damp in a building. While surface mould can be cleaned with commercial products, materials that have developed internal mould growth need to be destroyed and replaced.

Is Mould Bad For My Health?

Black mould causes

What Causes Black Mould?

Mould is everywhere, and it will grow in your home if it has enough moisture. Don’t just wipe it away: learn what causes black mould and how to get rid of it.

What Causes Black Mould?


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Highly recommend this company! After we travelled back through Asia we picked up some nasty little critters, however Environ came out and with no …

Esther W

Over moon pest free! Highly recommend this company to anyone who has a pest problem, we travelled back from Manialla and picked up some very pesky …

Frank McL

Emily has been very responsive in getting visits to me before Christmas to sort out a rodent problem. We had our first visit from the technician ( …

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