Founded in 1962 we firmly established ourselves as one of Dublin’s leading residential – commercial heating installation companies. We have over 25.000 domestic and commercial boiler installations completed in our database to date.

Our services include the replacement of gas boilers, conversion from oil to gas, and full heating systems. We specialise in the installation of condensing HE (High Efficiency) boilers and energy efficiency systems.

We have been involved in the industrial / commercial industry for many years and we have build-up a reputation for high quality workmanship and delivery of services, from heavy industrial concrete plants to residential nursing homes we have the experience to see it through to successful completion.

We only use tried and proven products when we install your heating system. C.H.I. Ltd guarantees all our systems for 2 years. Any queries, please do not hesitate to contact us. We recommend that your boiler should be serviced every year to ensure safety and efficiency of your boiler.