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McQuillan Boiler Services
About Us

Welcome to McQuillan Boilers

A leading specialist in installations and repairs for industrial and commercial steam boiler systems.  


McQuillan boiler services was established in 1989, since then Founder Pat McQuillan has significantly grown the business.  Over the last 30 years Mcquillan boilers services have continually invested in our employees, equipment and premises.  

Together with our highly qualified and dedicated workforce of more than 30 employees & engineers, we are able to offer a complete turn-key steam boiler service and support package; offering 24 hour breakdown call outs, 365 days a year, making sure our customers are constantly powered and able to continue with their day to day business operations no matter what time of the year it is. 

We stock new and reconditioned steam boilers which we export to a worldwide customer base in varying sectors, including: Manufacturing, Food & Beverage, Healthcare, Education and Pharmaceutical.

McQuillan Boiler Services stock a wide range of parts and spares including burners, valves, vessels, pumps and tanks. Parts can be shipped directly to you or using our extensive in-house transport fleet, a trained engineer can deliver and install the part onsite.  

We can provide our customers throughout the UK with a temporary steam boiler hire solution on both short and long term contracts. Our trailer mounted hire units rated up to 10,000LB/HR (oil and gas fire) are designed to offer you a robust steam boiler solution for planned or emergency on site use.  


Through lasting relationships with our customers and partners, McQuillan Boiler Services will continue to power the next generation of steam boilers.

“We had an idea… a spark”

McQuillan Boilers is a family-owned and operated business across three generations, established in 1989, specialising in industrial and commercial steam and hot water boilers.

See mcquillans story

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