Certified Heating & Cooling
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About Certified Heating & Cooling
Certified Heating & Cooling operates as a heating contractor serving homeowners throughout Chattanooga, Tennessee. The business maintains a rating of 3.1 stars across 18 customer reviews, providing residential heating services to the local community. Operating hours span Monday through Friday from 9 AM to 5 PM, with weekend availability closed.
With no published website or documented brand partnerships available, this contractor does not present the typical specialty credentials or manufacturer certifications that distinguish many regional heating contractors. The limited public information makes direct comparison with competing businesses in the Chattanooga area difficult for prospective customers seeking specific technical expertise or equipment warranties.
Customer reviews reveal recurring communication challenges. One reviewer, Marie Rider, described a service visit where a technician initially stated two separate units could not function together, then returned after consulting his supervisor to reverse that assessment. The same reviewer noted a subsequent no-show appointment with no advance notice. Another customer, Jason Goodman, reported a repair that addressed a drain clog but failed to resolve the underlying issue, requiring a second contractor to identify additional problems with the unit's configuration.
What Customers Say
Both detailed reviews are negative one-star evaluations, citing no-show appointments, incomplete repairs, and diagnostic inconsistencies. One reviewer ultimately called a different company after warranty expiration rather than request repeat service.
Working Hours
| Sunday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| ThursdayToday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | Closed |
Services
Heating System Repair
Diagnostic and repair services for residential heating equipment including furnaces and heat pumps.
Cooling System Service
Air conditioning maintenance and repair for residential split systems and packaged units.
System Diagnostics
Technical assessment of heating and cooling performance issues including temperature inconsistency problems.
Refrigerant Handling
Refrigerant removal and adjustment services for cooling systems experiencing pressure or performance issues.
Drain Line Maintenance
Clearing of condensate drain clogs and blockages affecting AC unit water management.