Sig Cox Heating & Air Conditioning

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About Sig Cox Heating & Air Conditioning
Sig Cox Heating & Air Conditioning has anchored its presence in Augusta, Georgia for decades, building a reputation that now spans hundreds of five-star reviews from local homeowners. With a 4.9 rating drawn from over 760 reviews, the company operates with a full-service license serving the greater Augusta metro area including Martinez, Evans, and Grovetown neighborhoods. Their storefront maintains broad weekday and weekend hours, including Saturday and Sunday service, making them accessible for both scheduled maintenance and urgent calls.
What distinguishes Sig Cox from regional competitors is their commitment to comprehensive Solutions without additional charges when unexpected problems surface during installation projects. Multiple reviewers note that the team addressed pre-existing system issues, such as deteriorated main intake ductwork, at no extra cost, even when those problems fell outside the original scope. The company maintains strong relationships with major equipment brands and offers service contracts that provide annual maintenance coverage for heating and cooling systems.
Homeowners consistently mention specific technicians who arrived within hours of their call. Cameron has handled same-day heater repairs and quickly diagnosed electrical shortages causing system failures. Corey has been praised for rapid diagnostic work and for being patient with children and pets during service calls. Doug led a team that replaced an entire system while correcting issues left incomplete by a previous contractor, including reworking neglected duct areas. One reviewer noted their technician arrived during a weekend heat wave and had the problem identified and resolved within minutes.
What Customers Say
Of six detailed reviews, five explicitly mention specific technicians by name, indicating strong technician consistency that builds customer trust. Four reviewers reference same-day or rapid-response service, with Cameron and Corey highlighted for arriving quickly during heating failures or heat waves. Pricing appears once as a concern, while all other reviews praise reasonable costs and thorough estimates provided the same day.
Working Hours
| Sunday | 8 AM–5 PM |
| Monday | 8 AM–9 PM |
| TuesdayToday | 8 AM–9 PM |
| Wednesday | 8 AM–9 PM |
| Thursday | 8 AM–9 PM |
| Friday | Closed |
| Saturday | Closed |
Services
AC Repair & Maintenance
Cooling system diagnostics, refrigerant recharge, and tune-ups for residential air conditioning units across all major brands.
Heating System Repair
Furnace and heat pump heating repair, including electrical troubleshooting and component replacement for heating failures.
New System Installation
New HVAC system design, removal of old equipment, and professional installation including ductwork modification and integration with existing infrastructure.
Annual Service Contracts
Annual pre-season maintenance inspections covering both heating and cooling systems to prevent mid-season failures.
System Diagnostics
Diagnostic services to identify mysterious system behaviors, air flow problems, or efficiency losses.
Ductwork Services
Duct inspection, repair, and replacement including main intake ductwork and rebalancing for proper air distribution.
Heat Pump Systems
Heat pump installation, configuration, and education on cycling behavior during temperature extremes.