Following from Our Maincontractor Roots , We swiftly realised that Maintenance is key to the longevity of the finished Product  

From the beginning to where we are now 

Welcome to Callisto, the premier facility management company serving the South East of England. At Callisto, we understand that managing a facility can be a complex and time-consuming task, which is why we offer a comprehensive range of services to help our clients run their operations smoothly and efficiently. 
With years of experience in the industry, our team of experts is equipped with the knowledge and skills necessary to handle all aspects of facility management, from maintenance and repairs to security and cleaning. We take a proactive approach to facility management, using advanced technology and innovative solutions to anticipate and prevent issues before they arise. 
Our commitment to customer service is second to none. We work closely with our clients to understand their unique needs and tailor our services to meet their specific requirements. Whether you're a small business owner or a large corporation, we have the resources and expertise to deliver exceptional results. 
At Callisto, we pride ourselves on our professionalism, reliability, and dedication to excellence. We are committed to providing the highest level of service to our clients, and we are confident that our facility management solutions will exceed your expectations. Contact us today to learn more about how we can help you streamline your operations and achieve your business goals. 
Our team of professionals responds promptly to all client's queries and requests, ensuring that our services are delivered efficiently and effectively. We understand the importance of resolving issues as quickly as possible, and we take pride in our ability to provide reliable and timely solutions to our clients. 
We believe in promoting diversity and equal opportunities. and seeks to break down the stereotypes that traditionally exist in the industry. 
In summary, Callisto is a FM company that stands out from the rest in the south east of England. Our prompt response times, support for women in construction, and customer satisfaction are just a few of the many reasons that make us the best in the business. 
What we have learned along the way? 
In the construction industry there is a consistent ethos on learning as technology and new methods of construction are constantly evolving. Over the last few years we have become well versed in Air source heat pump installation, MVHR and Grey water recycling. 
We are also huge advocates of maximizing our female workforce, from trades to senor management we strive to create an all-inclusive company structure, Gone are the days of worrying about dealing with an all-male build team! 
Renowned for achieving excellence in quality, innovation and delivery.  

"The reliable Facilities Management Company"  

We continuously strive to provide our clients with a level of service that exceeds their expectations - but don't just take our word for it - we are an ISO accredited contractor, proving that we meet both internationally recognized quality and sustainability standards. 
Across our diverse portfolio of services, every one of our projects is led by professionals who understand how our clients’ needs can effectively be translated into solutions 
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