Mechanical Engineers Plymouth
S2 Group Services
First Class Mechanical Engineering
S2 Group Services Ltd was formed in 2015 by Directors Mark Symes and Leigh Spencer. Between us, we have over 30 years’ experience in the mechanical sector. Our experienced and reliable team design, coordinate, supply and install all sizes of mechanical engineering projects, with minimum downtime, and operating with maximum efficiency.
As a local mechanical contracting company, based in Plymouth, we design, supply, install, commission and carry out maintenance of your building services. Delivering our services across the South West, we cover all commercial, retail, industrial and domestic developments.
We employ a highly skilled team, with a wide range of knowledge and experience in a multitude of sectors including Construction, Education, Rail and Industrial buildings. Since 2015, we have amassed a wealth of knowledge working on the railway, delivering Mechanical Engineering services from Penzance to Paddington, for both the Westcountry and Thames Valley sectors.

Over 30 Years’ Experience
Reliable Mechanical Engineers
Bespoke Solutions Delivered
Highly Qualified & Accredited
S2 Group Services
Our Mechanical Services
We are focused Mechanical Engineers, delivering on time and on budget, with no dramas. Our services include:
Construction
Construction
Providing bespoke programmes, to design, co-ordinate, supply, install, commission & maintain mechanical systems for building services across the South West of England.
Construction
Construction
Providing bespoke programmes, to design, co-ordinate, supply, install, commission & maintain mechanical systems for building services across the South West.
Rail
Rail
We have an excellent reputation for our innovative designs in the rail industry. Our team are PTS trained & experienced in managing projects from Penzance to Paddington.
Rail
Rail
We have an excellent reputation for our innovative designs in the rail industry. Our team are PTS trained & experienced in managing projects from Penzance to Paddington.
Past Projects
Past Projects
Take a look at some of our past Mechanical Engineering projects. We have worked for some well-known clients, many of whom retain our services on a regular basis.
Past Projects
Take a look at some of our past Mechanical Engineering projects. We have worked for some well-known clients, many of whom retain our services on a regular basis.
S2 Group Services
Our Process
01.
Survey
We are qualified to fully survey a project, and provide a clear understanding of the work required to be undertaken.
02.
Proposal/Design
Our team are experienced – whether an off-the-shelf solution, or a bespoke build, we will design the right solution for you.
03.
Installation
When it comes to installation, our excellent reputation has been built on timely service, and high-quality workmanship.
Do you need reliable Mechanical Engineers for your project?
S2 Group Services
Companies We Have Worked With
Our team of skilled Mechanical Engineers in Plymouth have strengthened our reputation by working for many prestigious companies across the South West, forming strong working relationships, and continuing to carry out projects for a number of them on a regular basis. Here are just a few…

S2 Group Services
Qualified & Accredited Mechanical Engineers Plymouth
At S2 Group Services, we place great emphasis on ensuring that each of our Mechanical Engineering services is tailored to meet the unique requirements of our clients, whilst strictly adhering to all compliance and building regulations. Our specialised mechanical service is designed to provide you with the peace of mind that every task we undertake is of the highest quality, and everything will continue to operate efficiently and reliably for many years to come.
We are CITB qualified – holding SMSTS (Site Management Safety Training Scheme) certification; verified ‘Gold Members’ of Constructionline, Gas Safe Registered; OFTEC Registered (Oil Firing Technical Association) and are WIAPS Approved (Water Industry Approved Plumbers Scheme.) This further demonstrates our reliability, quality of work, and commitment to meeting regional building regulations and industry best practice.

S2 Group Services
Contact Us
If you would like to discuss an upcoming project, and require first-class Mechanical Engineers who deliver top quality services, please do not hesitate to call us on 01752 927665. Alternatively, complete the contact form on our website, and we will get back to you as soon as possible.














