About Trident Damp

Forty years in the building trade, and Joe still surveys the jobs himself.

We look for the real cause before we quote anything, and we will tell you when a property needs nothing doing.

Trident Damp was built on Joe’s forty-plus years of hands-on experience in the building industry. He is a qualified plasterer and builder, and has spent those years eradicating damp and rot from basements to attics in every type of property.

Our surveyors and operatives all work to the same ethos: customer care first, and never finding a problem that does not exist. The surveyor who inspects your property is one of the people who does the work, so the specification you receive reflects first-hand knowledge, not a salesman’s target. We are a small, compact company that relies on honesty and hard work, and our customer care record across the trade websites speaks for itself.

We work with local authorities, housing associations, commercial clients and private homeowners, and treat everyone with the same respect, taking on your problems and solving them with as little impact on you as possible.

Meet the team

Who will turn up at your door.

A small team. The people who survey your property are the people who carry out the work. You'll see the same faces from the first visit to the final clean-up.

Joseph O'Regan, Managing Director of Trident Damp, with the sign-written company van
Joseph O'Regan
Managing Director · 40 years in the trade
Robert, Manager at Trident Damp, in Trident workwear by the company van
Robert
Manager · on site every day
Two Trident Damp team leaders in company workwear holding their review certificates
The team leaders
On site, every job
Trident Damp team leaders with Joe's son, the company apprentice, by the van
Team leaders & apprentice
Including Joe's son, who is learning the trade
How we work

What you can expect from us.

01

The honest survey

Not all damp is rising damp. If your problem is condensation, a leaking gutter or nothing at all, that is exactly what the report will say.

02

The surveyor does the work

The person who surveys your property works on the job. First-hand knowledge, no office salesmen, and a tight unit that keeps costs down.

03

Guarantees that outlast us

10–20 year guarantees which can be insurance-backed through GPI and are accepted by lenders across the UK, so they stand whatever happens to us.

04

Your home protected

Furniture sheeted, floors covered with Proplex boards and plastic, and every room handed back clean, replastered and ready to decorate.

PCA-trained founder · GPI insurance-backed guarantees

A PCA-trained founder, and guarantees that outlast the company.

Founder Joseph O'Regan is PCA trained in damp diagnosis, structural waterproofing, timber preservation and condensation control, and the whole team works to one rule: find the real problem, and never specify work a property does not need.

On completion of works we provide guarantees of 10 to 20 years, insurance-backed through GPI (Guarantee Protection Indemnity), of whom we are an approved subscriber. GPI guarantees are accepted by lenders across the UK, so if anything should ever happen to our company, your guarantee is still protected, and it stays with the property when it is sold.

We are GPI Approved Subscriber Contractors. Visit GPI Guarantees
The Thames Barrier, London's flood defence
Basements and waterproofing
Like the Thames Barrier, a cavity drain system controls the water instead of fighting it.

Book a survey with the person who does the work.

You get an honest, first-hand answer and a written report within 48 hours.

Book a Survey