Insulation Contractors & Sheet Metal Fabrication

Delivering Excellence since 1980.

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Ship Insulation and Fabrication

Precision Group is a leading thermal insulation and sheet metal fabrication Contractor, providing bespoke services to offshore, power, manufacturing, and defence industries throughout North and South Ireland.

Over the last twenty-two years, we have gained an impressive customer portfolio that includes the largest ferry operators in the world, various power plants, and many large-scale manufacturing companies. We work very closely with our clients to guarantee an expertly managed project from start to finish, we will ensure that all work is carried out with Precision, Value and Quality. 

Our range of Services


We can provide industrial and commercial thermal insulation to pipework, ductwork & plant covering temperature ranges from -100C to +870C


We can provide industrial and commercial soundproofing and acoustic insulation solutions to reduce and limit noise pollution and help provide a healthy work environment for your staff.

Lagging &

We design and manufacture all our cladding at our in house manufacturing facility. We provide a full range of lagging and cladding options and can help you in determining what type of cladding and lagging is right for your project.

Thermal Imaging

Our Surveys will provide details of significant areas of heat loss. The survey will also identify areas where current insulation is not working effectively by identifying heat spots and can also identify weaknesses and cracks in current pipework. 


Our range of fire protection solutions include intumescent coatings, firestopping and penetration sealing, cavity fire barriers and compartmentation to reduce the spread of fire and minimize fire damage.

Mechanical Fabrication & Fitting

With modern in-house cutting and pressing equipment, Precision Group can provide anything from small component profiling up to the complete fabrication and packing of large assemblies, with passivation of stainless steel if required.

Specialist Coded

Our coded welding procedures are carried out to ASME and BSEN standards. We have years of marine weld experience and can work in all sorts of spaces, on all types of vessels.  

Overhaul & Shutdown Works

We have a proven record of delivering projects on time, under budget, and to very tight deadlines. Our experience on projects various from major CDM projects to minor shutdowns 

Why Choose Precision


- Thirty different welding procedures BES & Zurich
- ISO 9001 Quality Management
- ISO 14001 Environmental Management
- ISO 45001 Health & Safety Management
- CSWIP Accredited Welding Inspector
- BS EN 1090 - Structural Steel Components

Quality Management

- Quality pack prepared for each contract
- Weld maps, drawings, material certifications, weld procedures, welder certifications all included in quality pack
- Site standards/ expectations communicated to employees
- Safety Audit findings and tool box talks shared with employees
- Project plans agreed with client prior to contract commencement


- Over 40 years' experience
- Strong track record within the Power industry
- Servicing Blue Chip Organisation throughout NI & Ireland


- The Precision Group has over fifty Engineering Employees
- Experienced Management Team: both operational management and TUPE management
- Full time Health & Safety Manager and Training Officer

Continuous Improvement

- Commitment to investment in our employees - TWI Training, Training Matrix, Confined Space, Risk Assessment etc.
- Continual investment in a wide range of welding procedures accredited to both BE EN and ASME IX
- Accredited to BS EN 1090 - Structural Steel Components intended for loan bearing applications

Management Team

- Over 300 years combined light engineering experience
- Extensive experience in managing large scale & multiple power stations sites
- Have successfully & smoothly completed multiple TUPE transfers for large groups of employees
- Project Managed approach

Contact us for a free quotation

Call us on 028 9066 8147 or click the box below to us an email

Steven Pimblett

Head of Finance

After studying accountancy at Queen’s University of Belfast and qualifying as a Chartered Accountant in 2001, Steven “moved to industry” in 2002, holding senior finance roles with several local businesses.  

Steven joined The Precision Group in 2019 and was appointed Finance Director in 2020.  Steven leads Precision’s experienced and dedicated Finance Team.  He constantly strives to maximise the long-term financial performance of the Group via the provision of robust, considered and pragmatic guidance to both internal management and the board.  

In addition, Steven, together with the finance team, manage the day to day finances of Precision and provide accurate and timely information to a wide range of internal and external stakeholders.    

Eddie Finn

Head of Technical Services – Construction & Building Division

Eddie joined The Precision Group in 2016 as Head of Technical Services for the Construction & Building Division.

With over 25 years’ experience within the Construction & Building Sector, Eddie has managed many large scale construction projects across the UK and Ireland.  

Along with a wealth of industry experience, Eddie holds numerous professional qualifications and accreditations, including MCIOB, ACIBE, IOSH, NVQ Level 7 in Construction Senior Management and the Constructions Skill Register Black Construction Management Card.

Not content with standing still, Eddie is currently working towards the NEBOSH National Certificate in Construction Health & Safety.

Alan Stringer

Senior Contracts Manager

Alan is one of the company’s longest-serving employees, having joined the Precision Group in 2000 as a Specialist Contracts Manager.

He is currently responsible for the development and management of the Precision Group’s specialist technical services, primarily within the Utility Data Capture arena.  Latest projects include the Cork City DAP, which was one of the largest European drainage asset surveys completed in recent years.

Alan often represents the Group at various international water and engineering sector forums.  In his spare time, he is a motorcycles and rugby enthusiast.

“Our dedicated Utility Data Capture team offer specialist asset surveying and data management services across the UK, Ireland and Europe. It is imperative we remain at the forefront in terms of the technology we utilise, both on site and within our back office, including the provision of industry leading data packages designed to exceed our clients requirements.”

Kevin Lynch

HSE Manager

An experienced HSE Manager, Kevin’s primary role within the Group is to lead a positive HSE culture throughout the company and bring practical HSE solutions to the day-to-day operations of the business. 

Kevin provides professional advice and support for the Group’s Contract Managers, Supervisors and other staff in relation to all health, safety and environmental matters, including client site audits.

As HSE Manager, Kevin has overall responsibility for compliance with all current legislation, including codes of practice and relevant standards, across The Precision Group. He also manages the Group’s Integrated Management System, including ISO 9001, 14001 and 45001, ensuring critical control points are monitored effectively.

With over 30 years’ experience within the Fire and Rescue Service, Kevin brings a wealth of experience to the role.

Seamus McCallan

Operations Manager – Construction & Building Division - Asbestos

After being involved in his family business for over 15 years,  Seamus joined The Precision Group as one of two Contracts Managers, overseeing all projects within the specialist Asbestos division.

Now head of the Group’s Asbestos Division, Seamus has primary responsibility for over 20 staff, managing projects in excess of £1.5m last year.  With over 25 years’ experience within the Asbestos and Demolition / Construction industries, Seamus has a wealth of experience within the sector, paired with exceptional communication and leadership skills.

Seamus places significant emphasis on open and transparent communication, fostering strong relationships between clients, contractors and internal stakeholders alike, to ensure projects are completed on time and within budget.

“Having experienced several changes within the Industry over the past three decades, the ability to improvise and adapt in any given situation is essential.  As a team, we continually strive to deliver the best service in our field”.

Kevin Williams

Managing Director

Kevin has a long history with The Precision Group, beginning his tenure as Financial Controller, some 20 years ago.  His career quickly progressed to Finance & IT Director, leading to his current position of Managing Director in 2013.

As a Chartered Accountant, Kevin has a steely interest in the financial planning and management for all Precision Group Companies, playing a pivotal role in the overall strategic direction of the Group.  Kevin is an inclusive Managing Director, leading the Senior Management team and empowering them at every opportunity to push forward.

In Kevin’s words –

“The company started over 30 years ago as a local contract cleaning company; I am proud to have been part of the company’s growth to become one of Northern Ireland’s most diverse business providers.  Today, in addition to our core Facilities Management services, we offer a host of other specialist services including asbestos removal, thermo-chemical cleaning and process equipment refurbishment.  We will continue to invest in the up-skilling of our workforce who are paramount to our future growth and will continue to fervently seek out opportunities in other sectors and geographic locations.  We are delighted to include some of the top players within the Global Oil & Gas industry, in our client lists.”