The complete building services engineers

Trading since 1984, DSL understands your requirements and offers the skills to work with you, from first concept or engineering drawings, right through to site commissioning. Our experience and expertise in building services ensure your project is completed: on spec, on time and on budget.

We accomplish this through team work on all levels.  Our highly skilled, directly employed workforce, trained in the latest technologies, is our biggest asset.  We also have partnering relationships with a number of key suppliers, the benefits of which we are able to pass onto our clients.

Our high levels of service to the commercial and public building and maintenance market have lead us to work with a wide customer base, including Companies, Health Authorities, Local and County Councils.  Projects range from consultancy and small installations to building complex systems. We always achieve the highest levels of workmanship and meet the ever-growing list of UK and European regulatory standards.

DSL Renewable Engergy

latest news

DSL is pleased to welcome Maria May as Maintenance Contracts Manager.  more...
DSL has been shortlisted as a finalist in the "HVAC Contractor of the Year" category of the H & V News Awards 2012.  more...
DSL was shortlisted as a finalist in the “Contractor of the Year” category of the CIBSE Building Performance Awards 2012, recognising excellence in making buildings work.  more...
DSL is happy to welcome Colin Down as Electrical Contracts Manager.  more...
Having received approval confirmation of our membership of the MCS Installer Scheme under Ground and Air Source Heat Pumps; Solar Thermal Hot Water on 7th September 2011,  more...
Ian McGregor, DSL's Contracts Director, who is not known for his athletic prowess, completed the 2011 5K Herne Bay Man On The Run on Sunday 12th June, raising more than £400 for Cancer Research.  more...
DSL, keen as ever to ensure that a broad portfolio of specialities can be delivered, has recently boosted its capability to carry out the installation and maintenance of commercial Combined Heat and Power units (CHP).  more...