We are specialists in Pasteurisers, Homogenisers, Heat Exchangers, Pumps and Valves along with 24/7 on call testing and servicing.

Unison was established in 2006 by Paul Sheehan, an accomplished engineer with over 40 years experience in the Dairy, Beverage and Pharmaceutical Industries. Renowned for our reliability,  Unison was initially a service and supply company however it has quickly become one of Ireland and the UK’s leading suppliers and manufacturers of process solutions.

In this time, we have amassed an unrivalled knowledge of processing solutions. This experience, coupled with our in house manufacturing ensures our tailored solutions increase your efficiencies, reduce your costs and meet your deadlines. Constant investment in R&D ensures that our products compete and improve on competitor offerings, even those of the market leaders in the industry. From researching, developing, testing, building, delivering and installing, our abilities are as diverse as your requirements.

Our main aim is ensuring that our client’s production process is as simple and user-friendly as possible and we are dedicated to providing providing innovative and effective solutions that improve our clients’ businesses. 

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Unison Process Equipment Servicing
Unison is a multi award winning company and has quickly become one of Ireland and the UK’s leading suppliers and producers of equipment for the Food, Beverage & Liquid Processing Industries.
Unison Engineering Services


We pride ourselves on our customer service, whether our client is a small Artisan producer or a large multi national corporation Unison help with the same dedication to each call.
Unison Engineering Servicing


Unison are a one stop shop for all of your Process Spare Parts and servicing needs. We are committed to providing the best of services, both in planned preventative maintenance and emergency breakdowns.

Our range of products and services include

In each of these strategic areas, Unison has a team of excellent professionals that allows it to be innovative, competitive, serve its clients with unique value and remain in the state-of-the-art.

Development, Manufacture and Supply of a variety of equipment

Unison's range of products includes a wide variety of Pasteurisers, Homogenisers, Separators and Heat Exchangers. Unison offers a wide range of compact and custom-built multi-purpose pasteurisers with capacities of 500–20,000 l/h.

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Turnkey Process Projects

Unison’s Process Engineering team specialise in the turnkey design, fabrication and installation of bespoke process systems for the Dairy, Beverage and Pharmaceutical Industries.

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Distributors for many leading companies

Unison are also the only Irish distributors for many leading brands including Evoguard Pumps and Valves, HST Krones Homogenisers and
DF Italia Milk Vending Machines.

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Homogeniser, Valve and Pump Servicing

Unison are committed to providing the best of services, both in planned preventative maintenance and emergency breakdowns. Our team have over 80 years experience servicing all leading models of Homogenisers.

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Integrity Testing of Plate Heat Exchangers

With HEIST and Pastest+, Unison's patented heat exchanger testing systems. Unison empowers companies to take control of their own testing, allowing testing to be done quickly and effectively.

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Spare Parts

We supply a wide range of top quality processing spare parts which are delivered the same day or next. We stock parts supporting Tetra Pak, APV/SPX, Alfa Laval, GEA Niro Saovi and HST equipment.

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Proud suppliers of equipment and parts from:



Homogenisers, Pasteurisers, Heat Exchangers, Pump & Valve, Servicing, Spare Parts. Unison Engineering is the UK's Leading Supplier of Processing Equipment for the Dairy, Beverage, Liquid & Pharmaceutical Processing Industries. 24/7 on call servicing & Testing. Buy Used or New Pasteurisers, Homogenisers & Liquid Processing Equipment