Air conditioners on exterior wall

Air conditioning design and installation specialist in London.

S2 Mechanical Services work with commercial clients throughout the South of England.

We are CHAS, Constructionline and SSIP Acclaim accredited. Our Air Conditioning contractors have the qualifications and experience to carry out the design and installations on a vast range of commercial projects. We work closely with our clients to ensure that they receive a personalised and attentive service.

S Squared Mechanical Services Design Services


Our client’s needs are always at the forefront of our minds and our flexible approach ensures that we design a solution that is tailored to suit budgetary requirements and expectations.

S Squared Mechanical Installation Services


We can supply and install many of the leading brands, such as Daikin, Mitsubishi, Samsung, Airedale, GEA Denco & Toshiba Ciat. We are an approved Daikin D1, Samsung top-tier installer and a Toshiba Accredited Installer.

S Squared Mechanical Turn Key Installation Services

Turn Key Installations

We offer a complete ‘Turn Key’ project management solution in conjunction with our tried and tested specialist business partners. We specialise in the supply, installation, commissioning and maintenance of air conditioning solutions

Turn Key Installation
Air Conditioning Unit

Our Services

We deliver commercial air conditioning solutions for the commercial office CAT A & CAT B fit out sectors.

We provide an extensive range of services to meet all of your environmental requirements.

Our service typically includes:

  • Air conditioning system design and installation
  • Air handling and ventilation system design and installation
  • Heating and public health services design and installation
  • Renewable technologies
  • BMS services installations
  • Electrical design and installation
  • Full site planned maintenance
  • Free site survey – no obligation site surveys and quotations
  • Competitive pricing – competitively priced yet highly professional
  • Comprehensive design, technical submittal, AutoCAD drawing production
  • Project management services
  • All engineers are CSCS approved.