C J S 

Heating & Air-​Conditioning Services Ltd


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We at CJS are qualified  registered engineers and pride ourselves on our commitment to provide a friendly, reliable and professional service at all times, whilst maintaining the highest quality of work for all of your Commercial HVAC & Domestic heating and plumbing issues. We can install, maintain, service and repair your systems.

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Get in touch!


100 Shaftesbury Ave

Southend on sea 

Essex, SS1 2YN


44+ 01702 307940

[email protected]


Mon-Fri: 8:00am - 6:00pm