Local service.
National reach.

Mecsia is transforming the technical services industry.

We’re a high growth compliance-led inspection and maintenance Group. We’re able to retain our agility and customer intimacy while enjoying the expanded resources and depth of a large organisation.

Always alert

Our local teams are on hand and ready to take your call, anytime of the day or night, 365 days a year.

Always there

Our 800+ specialist staff located throughout the UK respond to any emergency in super-fast time.


UK National Coverage

Our people are experts in their field

Mecsia is reimagining technical services through a nationwide group of hand-picked inspection, testing and maintenance companies chosen for their customer-centric, community-driven values that put people first in everything they do.

Each company has its own unique expertise so we can provide the full suite of technical inspection, preventative and reactive maintenance services your facilities need, up and down the UK, delivered by local companies that are personally invested in the communities they serve.

Meet the Team

Trusted by:

Tree with many leaves

Sustainable solutions

Mecsia is passionate about protecting the planet and combatting climate change, which is why sustainability underpins everything we do and the solutions we offer our customers

Self delivery

Mecsia provides tailored and relationship-driven services.

two women at reception desk


Based in Slough and with over 35 years’ experience, Acorn specialises in providing cutting-edge technological maintenance solutions to a wide range of sectors spanning commercial, retail, education, healthcare and hospitality to ensure its portfolio of managed buildings in London and the South-East operate seamlessly 24/7.

Learn more
Engineer in the factory holding laptop and looking at project


CMS is a nationwide supplier of mechanical and electrical building services maintenance with over 34 years’ experience in delivering its building services maintenance to the corporate, healthcare, education, retail, transport and manufacturing sectors. It also ensures optimum energy efficiency for every property portfolio it manages.

Learn more
woman looking at laptop on the office


AIS BMS delivers the latest building energy solutions, maintenance services and 24/7 support to companies in London and the South-East for optimum building energy management. It has expert knowledge of how to design, install, upgrade and maintain BMS systems. Its services range from energy audits to strategic long-term energy reduction project planning.

Learn more
woman tapping a sleek wall-fixed control panel

SK Refrigeration, Heating & Cooling

SK Refrigeration, Heating & Cooling provides state-of-the-art green design, installation, breakdown and maintenance solutions as wells as safety check services for all types of commercial and industrial refrigeration, air conditioning, heating and plumbing equipment. Based in Gloucester, it services clients in the Midlands, the South-East and South-West ranging from banks, factories, hospitals, housing, industrial units, restaurants, retail schools and universities.

Learn more
Industrial water treatment manufacturing hub


Marsh Environmental has over 15 years’ experience of providing regulatory and legally compliant water hygiene and water treatment services to commercial customers throughout the UK. Its services range include preventative and scheduled maintenance and ad hoc remedial works for commercial water systems to prevent legionella risk, ensure water hygiene and optimum air quality for building occupants.

Learn more

Artic Building Services

With over 25 years of industry experience, servicing London and the South. Artic are experts in delivering superior full Hard FM, including projects and sustainable energy solutions tailored to the unique needs of Higher Education, Healthcare, and Commercial office sectors. With a dedicated team of over 120+ directly employed engineers, Artic provides an efficient and innovative service, that is bespoke and relationship-driven, ensuring clients receive nothing but the best in facilities management.

Learn more

Full service

A flexible and tailored service at every stage