“John Dennis and company Scotland Ltd have worked closely with Lothian Heating over last few years.
We have found them competitive at estimation stage and proactive during the construction process.
We look forward to working with them on future projects.”
Lothian Heating Services Ltd was established in Loanhead, Midlothian in 1974. A family-run business, we pride ourselves on the quality of our customer service and our commitment to keeping abreast of all the latest technology and working practices within the industry.
Our aim is to provide a friendly, dependable service of the highest calibre and our client list of mainly long-standing customers is testament to our reputation.
Lothian Heating Services is a full member of the Heating and Ventilating Contractors Association (HVCA) and is a Gas Safe Register approved contractor.
The company is also on the Department of Trade and Industry’s Constructionline register of pre-qualified construction services.
The company’s premises at Loanhead comprise a purpose built office (open 8am to 5pm Monday to Thursday and 8am to 4pm on Friday) and workshop/stores facility.

Edinburgh Zoo. Most recently we installed a new heating system in the Members' House.
Find out more on our clients page.
![]()
Lothian Heating employs a team of engineers, trained by Broag Remeha.

Lothian Heating uses and recommends Unipipe pipework systems as manufactured by Uponor.
![]()
We are Scottish commissioning & service agents for Japanese company Rinnai who manufacture gas fired instantaneous water heaters.