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HIGH PURITY STAINLESS STEEL SYSTEMS

Used in the Bio-Pharmaceutical Industry, our stainless-steel pipework delivers the highest purity water and gas.

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TIG STAINLESS STEEL & TIG CARBON STEEL PROCEDURES

Raymond Masterson Mechanical Services LTD are certified to carry out the TIG welding of pipework installations.

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SPECIALIST MODULAR CONSTRUCTION

We offer the option to construct off-site in our fabrication unit and then deliver the constructed system in modules, ready for quick installation on-site.

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UTILITY MAINTENANCE

RMMS Ltd maintain Steam, Distilled Water, Air, Heating, Ventilation & Air Conditioning systems.

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HEAVY EQUIPMENT INSTALLATION

We install a range of heavy equipment including distilled water stills, sterilisers, cooling towers.

C.S.W.I.P 3.0 VISUAL INSPECTION
C.S.W.I.P 3.0 VISUAL INSPECTION

Borescopes are mostly used for identifying defects.

PASSIVATION
Passivation

In order to maintain the purity of pipework we offer a cleaning process.

OUR PROJECTS

WHO WE ARE

Established in 2010, Raymond Masterson Mechanical Services Ltd is an Irish based Mechanical & Process Engineering company with its office & manufacturing facility in Ballina Co Mayo.

We operate as a service solutions provider to the Pharmaceutical, Bio Pharmaceutical & Brewing Industries in Ireland.

We pride ourselves on our close working relationship with our clients to provide for their needs.

We strive as a company to deliver an excellent quality service on time, within Budget & to the highest technical stand. Read More

WHAT WE DO

Raymond Masterson Mechanical Services Ltd are recognised by the Irish based multinational Bio-pharmaceutical and Pharmaceutical cluster, as a process mechanical contractor of impeccable quality and consistency.

Our services include High purity gas & water installations, Stainless Steel Fabrication & Orbital Welding, installing & constructing Process Pipework focused on combining quality with efficiency in our projects.

Raymond Masterson Mechanical Services Ltd are highly experienced in carrying out large & complex installations on site. We can carry out projects in our stainless-steel workshop from isometrics which can be delivered to site allowing for quicker site installations. Read More

COMPANY NEWS

  • ASME BPE SF1 and SF-4 ELECTROPOLISHED PARTS

    Raymond Masterson Mechanical Services Ltd fabricated ASME BPE SF1 and SF-4 Electropolished Parts as requested by clients to their exact specifications & requirements. We sourced…

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  • DE-GREASING & PASSIVATION

    Raymond Masterson Mechanical Services Ltd carried out a 2-part Degreasing and Passivation on a new product line for one of our Pharmaceutical Clients. -Part 1…

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  • TRI CLAMP FERRULES

    TRI CLAMP FERRULES ON A 6” SS316L SF-1 ASMEBPE HOT AND COLD DW HEADER As part of Raymond Masterson Mechanical Services Ltd Shutdown works, we…

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“I can confirm that RMMS LTD carried out the installation of stainless steel process pipework on the Fluid Management System on the Biotech project. RMMS are a skilled and competent organisation and I would not have any hesitation in recommending them for any project”
Paul Finnerty, Kirby Engineering & Construction
“RMMS Limited has worked at the Hollister facility for ten years. During that time RMMS Limited has worked on a number of high value chemical management systems using GTAW orbital Welding, high purity pipefitting & NDT borescoping procedures and processes..."
Paul Keogan, Hollister
“I am writing to thank Raymond Masterson Mechanical Services LTD for the excellent work carried out recently on the Bio-Tech project in Co. Cork. Your companies attitude, expertise and application was commendable..."
Adrian Geary, BMD
“Raymond Masterson Mechanical Services LTD carried out sub-contract works for Erba to install a high purity clean steam line to an AHU humidifier serving a grade B/C pharmaceutical production area..."
Conor Brennan, Erba Engineering