What Our Customers Say

"We had severe black mould in our bathroom and bedroom. Ventilation Experts came out the same day, assessed the problem, and had it completely sorted within 48 hours. They also installed extractor fans to prevent it coming back. Absolutely brilliant service and very professional team."

"After years of condensation problems on our windows, we finally called Ventilation Experts. They installed a heat recovery ventilation system and the difference is incredible. No more condensation, no more damp smell, and our heating bills have actually gone down. Worth every penny."

"My daughter was getting respiratory problems and we discovered mould behind the wardrobe. The team at Ventilation Experts were amazing — they explained everything clearly, removed all the mould safely, and installed proper ventilation. My daughter's health has improved dramatically."

"Absolutely brilliant service from start to finish. Ciarán and his team identified hidden mould behind our bathroom tiles using thermal imaging — something two other companies completely missed. The remediation was thorough and the written report was excellent."

"We had a serious condensation and black mould problem in our Victorian terrace. Ventilation Experts installed a full HRV system and treated all affected areas. Six months on and the house is completely transformed — no more condensation, no more mould. Worth every cent."

"Used them for a damp proofing survey before buying a house. The report was incredibly detailed and actually saved us from a very expensive mistake — the property had serious rising damp that the seller had not disclosed. Professional, honest and thorough."

"Seán installed extractor fans in our kitchen and bathroom and the difference is night and day. No more steamed-up mirrors, no more condensation on windows. The team were tidy, professional and finished ahead of schedule. Five stars without hesitation."

"Bought an older house that had damp and mould issues throughout. Ventilation Experts did a full survey, gave us a detailed report, and completed all the work in just 3 days. The house is now completely dry and mould-free. Their pricing was very fair and they cleaned up perfectly."

"We had mould appearing every winter despite cleaning it. Ventilation Experts identified that our bathroom extractor fan was not working properly and we had no ventilation in the bedrooms. They installed new extractors and a whole-house ventilation system. Two winters later and still no mould."

"Professional service from start to finish. They arrived on time, worked efficiently, and explained everything they were doing. The mould removal was thorough and they gave us great advice on preventing future problems. Very happy with the results."

"Called them on a Friday evening about a severe mould outbreak in our rental property. They had a team on-site by Saturday morning. The emergency response was incredible and the tenants were back in a safe, clean property within 48 hours. Cannot thank them enough."

"Niamh carried out a full damp proofing treatment on our basement conversion. She explained every step clearly, the work was immaculate and the 10-year guarantee gives us complete peace of mind. Genuinely the best tradespeople we have ever hired."

"Had a mould inspection done before selling our house. The team were punctual, thorough and the report was ready within 24 hours. It gave our buyers complete confidence. Highly recommend for anyone buying or selling property in Dublin."

"Our office had a persistent damp smell and staff were complaining about air quality. Ventilation Experts installed a commercial ventilation system and the improvement was immediate. Staff morale has improved and we have had zero complaints since. Excellent commercial service."

"The mould prevention treatment they applied has been outstanding. It has been 18 months and not a single spot of mould has returned. The anti-condensation coating on the walls has made a huge difference. Very happy with the long-term results."

"From the initial survey to the final clean-up, every member of the team was courteous, knowledgeable and efficient. They identified rising damp in our hallway that we had been ignoring for years. The treatment has completely resolved the problem."

"Installed a PIV system in our semi-detached house and the results have been remarkable. No more condensation on the windows every morning, no more musty smell in the bedrooms. The installation was clean and tidy and the team explained how to use the system properly."

"We had a serious mould problem in our new build — which was a shock. Ventilation Experts diagnosed it as a ventilation design issue and installed a whole-house MEV system. The house is now perfectly dry and the air quality is noticeably better. Brilliant work."