YOUR EXPERIENCEd LOCAL SPECIALIST

Professional Woodworm Surveys and Treatment in Dun Laoghaire

When timber shows small holes, fresh dust or weak patches, OnGuard Woodworm Services can assess the cause and advise property owners in Dun Laoghaire. Our IPCA-certified technicians inspect the evidence, identify the likely beetle and decide whether activity is current or historic. The result is a treatment plan based on the wood itself, with clear reasons for each step and no work added where the signs do not support it. You know what the survey supports.

Gray composite deck with brick wall and black railing.

When Does Timber Need a Woodworm Survey?

Bore holes can remain visible long after an infestation has ended, which is why a close inspection matters before any product is applied. Fresh dust, new holes, soft boards or damage in roof wood may suggest live activity. We check accessible attics, beams, floor joists, stairs, doors, window frames and exposed timber, as well as moisture and airflow around the area. Species also shape the advice because Common Furniture Beetle, Deathwatch Beetle, House Longhorn Beetle and Powderpost Beetle may affect timber in different ways. Dun Laoghaire clients receive a clear view of the parts that need treatment, the marks that appear old and the areas that should be watched. This keeps each next step tied to clear signs.

Matching the Treatment Method to the Timber

The technician first reviews the reported signs and surveys the wood that can be reached safely. The location, depth and spread of the activity help define the scope. A controlled surface treatment may be right for a small area, light signs or a suitable timber item. Where larvae may be hidden deeper in roof wood or structural beams, high-pressure equipment can help a professional water-based product pass beneath the face of the timber. We explain any preparation, agree the areas to be treated and keep the customer informed as the work moves ahead. Advice on damp, ventilation and timber checks then supports care of the treated areas. Each step is agreed before the product is applied to the wood.

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What Our Customers Say
Excellent on Google
out of 5 based on 44 reviews
Very professional and efficient.
Rose O'Donovan
Rose O'Donovan
5 years ago
Keith was brilliant to deal with, will be recommending this company to others in future.
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A O
A O
6 years ago
Fantastic company Very highly recommend from first phone to problem being solved couldn't ask for better .
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Hayley Boland
Hayley Boland
7 years ago
Had the guys out to deal with silver fish in my mother’s house. The man who came was very friendly and the office even rang ahead to let us know when he was on his way which I thought was a very professional touch. Very happy with the service, thank you :-)
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Linda Maria Hickey
Linda Maria Hickey
7 years ago
Great service, woman who answered the call was super professional and friendly, the chap that came out was equally as friendly and new what he was doing, very professional all round, had a large wasp nest formed in my home, got the job done fast and safely, would highly recommend!
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Dave Whelan
Dave Whelan
7 years ago
I phnoed On- Guard on a Monday. Leah was very helpful and Stephen arrived the next day. Stephen did a very thorough job and could not have been more helpful.
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Siobhan Layden
Siobhan Layden
11 years ago
I recently used onguard Woodworm Services on a bad rodent problem in my home, I found the staff extremely friendly and professioanl with a great knowledge of their area of expertise. I will definately not hesitate in using them again and recommending them to anyone with similar problems.
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Kenneth Dolan
Kenneth Dolan
12 years ago
With my three year old little boy in the house, I was horrified to find we had a large number of uninvited furry guests living under the floorboards. Onguard Woodworm Services were phenomenonally fast to respond (same day) and from the initial consultation until the rat infestation was finally cleared, they co-ordinated all functions required to resolve the issue (such as arranging drainage surveys etc). They were not only there for the Woodworm Services, they project managed all other functions as well, leaving me to get on with my work. The service was outstanding and was extremely competitive (I would have honestly paid more than I was charged as you cannot put a price on your family's health). I'd happily recommend Onguard Woodworm Services to anyone that needs expert guidance or a solution to a pest problem.
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Jim Punch
Jim Punch
13 years ago
I have used Onguard on 2 occasions first was for woodworm, they were excellent very professional second for ants. Highly recommended will use them again.
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stephen maher
stephen maher
13 years ago

WHY CHOOSE US

Focused Timber Expertise for Dun Laoghaire Clients

OnGuard Woodworm Services brings more than 20 years of specialist experience to inspection, treatment and timber preservation. Its IPCA-certified team uses modern tools and products, with each recommendation tied to evidence found during the survey. Homeowners, landlords and property teams in Dun Laoghaire receive plain explanations of the findings and proposed work. A phone discussion may sometimes allow a free estimate, while an on-site visit confirms the condition and full scope when the signs cannot be judged from a description alone.

  • More than 20 years of experience
  • Detailed checks by IPCA-certified timber specialists
  • Professional water-based products applied with care
  • Clear advice on active and historic signs

Specialist Timber Care for Homes and Managed Properties

Woodworm may be confined to one beam or involve an attic, floor structure or complete roof. OnGuard works with home owners, landlords, estate agents, property managers, builders, surveyors and insurers. The service also covers commercial premises, farm buildings, older sites and heritage timber. Inspections can include roof spaces, attic wood, structural beams, floor joists, stairs, doors, window frames and other exposed areas in reach. If active infestation is confirmed, the treatment is chosen for the species, the state of the wood and the depth of the risk. High-pressure tools can help a water-based product reach larvae in deeper structural timber, while a careful surface method may suit lighter activity or a delicate item. Dun Laoghaire customers can also request checks before a purchase, support when woodworm is raised in a survey, and reports for a sale, lender, surveyor or insurer. We set out what was inspected, which sections were treated and what care may be useful afterwards. This gives each client a clear record of the job and a practical basis for future timber upkeep.

Property Reports and Prevention Guidance

Woodworm often comes to light during a sale, mortgage process, renovation or property survey. OnGuard can supply inspection findings, treatment records and support for owners, lenders, surveyors or insurers. Customers in Dun Laoghaire can also ask about moisture control, suitable airflow and regular checks of timber at risk. These measures do not replace treatment when active beetles are found, but they can help reduce conditions linked with further activity. The aim is to leave a clear account of the work and useful steps to care for the wood.