Cisco Inc

Cisco Inc operates as a heating and cooling contractor serving the St. Peters metro area with a 4.8-star average rating drawn from 75 client reviews. The company maintains standard weekday hours from 8 AM to 4:30 PM and advertises emergency service availability for urgent heating and cooling needs. Reviewers hail from communities including St. Peters, Chesterfield, Weldon Spring, Saint Charles, and O'Fallon, indicating a service footprint that spans the broader St. Louis suburban corridor.

What distinguishes this contractor is their financing program offering 0% APR for qualified purchasers alongside traditional payment methods including cash, check, and credit cards. Their service lineup extends beyond residential comfort systems into indoor air quality solutions featuring specialized equipment, sheet metal fabrication capabilities, and preventative maintenance agreements. The combination of commercial HVAC services with traditional residential replacement and repair positions them as a full-spectrum climate contractor capable of handling diverse project scopes.

Customers repeatedly highlight specific technicians who delivered same-day relief during system failures. Joshua Williams described Mike arriving early the same morning to recharge a refrigerant-based cooling issue, completing the work in under an hour. Scott Bale recounted technician Jake diagnosing a furnace circuit board failure, sourcing the replacement part, and restoring heat before the workday ended. Multiple reviewers noted Mike specifically, with kms describing his field service as "phenomenal" and recommending the company would be the exclusive call for heating and cooling emergencies.