" Work was carried out whilst the office was live.


During the construction of the works full protection of the working area were made which covered desks, PC’s and carpeting.  A full clean-up was made at the end of each working period by the contractor.


The finished works were neat and tidy.  The commissioning was thorough and informative.  We now have a fully working air conditioned office which can be controlled locally or remotely


All in all the works were carried out to a very high and professional standard.  I would have no hesitation in either using Evans & Graham again myself or recommending them to others.”

Andy North, Finance Manager

BBMV, London

Planned Preventative Maintenance

In order to ensure your HVAC is working effectively, efficiently and to comply with FGas and/or Gas Safe Regulations it is essential to carry out routine planned maintenance of your systems.  It is also important to keep meticulous service records in order to prove compliance, track costs and forecasts.


Our maintenance solution will ensure that your systems run smoothly, maximising energy efficiency and minimise gas and/or electric costs. All servicing records are kept on site and on our secure client portal.


Regular maintenance has been proven to enhance the working life of a system and ensures that building users are working in the best possible environment.



Reactive Maintenance

If your system is not routinely maintained it is more likely to experience lower efficiencies and/or faults.  It’s at times like these that clients need to engage with engineers that can respond very quickly to every eventuality.


You will be in safe hands with our qualified and experienced mobile engineers who are able to respond quickly to call outs and/or emergencies in their fully equipped vehicles.