Service Area Map


CIS’ National Coverage

CIS national Contractor Network is comprised of over 5000 highly experienced and vetted contractors.

Regardless of what type of climate or place you live, one thing is certain: having a working HVAC system makes life more comfortable and more productive for a business. CIS Vets every potential HVAC contractor. Additionally, CIS requires each CIS National Service Contractor (NSC), to adhire to a number of service level requirements which include but certainly not limited to wearing uniforms, logo visible on their trucks, hold certifications, cycle times, communication skills and of course honesty. Whether the need is a Commercial, Industrial or a Residential claim, CIS network of NSC’s are the finest in the industry with an average of 18 years in business.

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