Would not hesitate to employ his services again.

Serge responded quickly and was very professional in his approach. Courteous and very easy to do business with. Would not hesitate to employ his services again.


I would have no hesitation recommending Serge to anyone

Serge Casals responded to my request for a quote. Compared favourably with the price estimate i had previously obtained. Serge was punctual, knowledgeable and went out of his way to collect additional components. Work was performed to an extremely high standard in the time frame agreed and on budget. I Would have no hesitation recommending Serge to anyone and would most definitely use him again any time. Five Stars Serge. Many Thanks.


Highly recommended

Arrived on time and work was completed quickly. Very knowledgeable and professional. Would highly recommend him.



Extremely efficient and informative. Also very pleasant to work with. We recommend them without reservation.
Good value!

Sara & Sid Gaddie

Great service

Casals Security provided excellent service in the changeout of a home intercom and security system. Serge was efficient, knowledgeable and a pleasure with whom to do business. Being a changeout, there were a number of technical challenges to overcome – utilising excellent problem solving skills, the installation went very smoothly.

Highly recommended.


Great Service from Serge

Thanks for a very prompt response. They were very professional & comprehensive while providing the service. Their advice proved useful to me. I’m definitely going to recommend them to my friends.

Bo Rutecki

Professional and courteous. Cheaper than others too!

Professional and courteous. Serge arrived on time, as promised and happy to give advice. Cheaper than others too!


Win Win all round

Casals Security provides a very professional service. Competitive quote, great work and on time. Both Serge and Tyron are very professional in their approach and to deal with. A pleasure using them again. We have a great system in place. Highly recommended.

Wendy Ross

Very professional and efficient service

Casals Security provided excellent professional service from the very first contact. They changed the home intercom system. Serge and his colleague were efficient, courteous, and knowledgeable. The system was explained thoroughly, leaving me feeling confident. They provided follow up service if required.
Peter, December 2019

Peter Wiltshire

Great problem solver

Serge came promptly, identified the problem with my security system, fixed it, and then explained the issue in a way that I could not only understand, but hopefully rectify in the future. Really excellent service, and a great outcome.

Christine Feagins

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