Welcome to O’Neil 
Gas and Plumbing Experts
Celebrating 30 years in the Gas and Plumbing sector. We are trusted to carry out more than 20,000 jobs per year, to properties all over Ayrshire, Lanarkshire, Renfrewshire and Glasgow.
Contact Us
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Call Us
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Gas Boiler Installation
We are trusted to install over 350 new Gas Boilers each year for customers all over Scotland.
Gas Repairs
We are regarded as specialist when it comes to diagnosing and repair gas appliances & are the go-to company for householders who want a business they can trust when it comes to keeping them warm, safe and happy.
Service Contracts
We manage service contracts for 1000’s of properties all over Scotland. Providing subscription based cover for gas, plumbing and electrics for a low monthly fee. Our cover protects our customers from large unexpected repair bills and provides them access to a range of trades 24/7, 365 days a year.
Gas Servicing
We provide qualified, trained engineers to service and repair heating and hot waters systems to ensure they are a safe, efficient and in good working order 24/7, 365 days a year.
Renewable Green Technology
We are experts in renewable low carbon technologies. The company is fully qualified in a range of technologies such as Air Source Heat Pump, Solar PV, Battery Storage and EV Chargers. We are MCS and Trustmark registered and have a showroom open at our offices in Ayr.
Plumbing Work
We can provide plumbers to carry out a range of services to your property. From repairing water leaks, blockages, replacing faulty taps or radiators, to replacing showers and pipework and everything inbetween.
Commercial Services
We can provide quotes for installation, servicing and repairs to non-domestic heating and hot water systems. We have a design and engineering team available to carry out work at your business properties.
Visit our brand new dedicated O’Neil Boiler Company website!
Find out more about the boilers & controls we sell and get a guide price for a new boiler to suit your property in under 60 seconds!
