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Mechanical Building Services

Small to large scale mechanical installation, servicing and planned and reactive maintenance for commercial and industrial premises.

From contact to completion, we work with you to tailor a bespoke solution that will create a better working environment. CGM works with clients across a variety of industries to provide mechanical services to an exceptionally high standard. Whatever the size of your project, our team of fully qualified mechanical engineers have the skills and experience required. From commissioning your boiler and servicing your heating system to installing new pipework, ducting or air handling systems, all our work is completed on time, on budget and using only the highest quality parts.

Why Choose CGM?

With a growing reputation across Cardiff, South Wales and further afield, our knowledgeable mechanical engineers will find the best solution for your needs. At CGM we invest heavily in our people, providing training and ongoing professional development for our experienced and dedicated team of specialist contractors. We’re fully accredited and certified to carry out whatever work you may need, and offer a bespoke service, designing a package to deliver according to your expectations. As a small business, our overheads are low, and we pass our savings onto our clients, so we can always provide a high quality service at the very best price.


Looking For A Mechanical Building Services Firm In Cardiff?

Serving South Wales and the South West of England from our base in Cardiff, CGM are fast becoming the name to know in the mechanical building services industry. CGM boasts a team of highly qualified engineers, a proactive approach to work and the skills and experience to complete any project, from new installations to routine servicing and reactive maintenance.

About CGM

Marine Specialists

Project Gallery

Project Gallery

We work in a variety of sectors and environments on a daily basis. Visit our constantly updated project gallery to see a snapshot of the project we work on.

Clients Who Rely On Us

C&G Mechanical are an approved contractor for carrying out reactive air conditioning services for almost 100 Peacocks stores based in South Wales & the South West. We provide a specialist 24 hour reactive call out service 365 days a year, 7 days a week. We have recently completed an air conditioning installation at one of their leading stores in South Wales

We provide a tailored service to many sectors within the NHS. Recently we carried out maintenance and repair of air conditioning units for a medical center outside of Cardiff which was scheduled out of hours to accommodate the client and therefore reduce downtime in a very important environment

C&G Mechanical provide reactive service, maintenance for all air conditioning and ventilation equipment in a variety of Primary Schools in South Wales. All staff members are CRB/DBS checked allowing us to facilitate a quick and efficient service with minimal disruption.