National Controls & Service Group, LLC

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About National Controls & Service Group, LLC
National Controls & Service Group, LLC operates as an air conditioning repair specialist serving Franklinton, Louisiana and surrounding areas. The company maintains a perfect 5.0-star rating across three verified customer reviews, with each reviewer recommending the contractor without reservation. This rating reflects consistent service delivery in a region where summer temperatures regularly push residential cooling systems to their limits. The business operates seven days per week, with extended hours from 7 AM to 9 PM daily and Saturday availability extending to 10 PM, ensuring availability when systems fail during peak heat periods.
Customer reviews reveal specific strengths that distinguish this contractor from competitors in the greater Franklinton area. Reviewers consistently mention pricing below other companies contacted, suggesting competitive rate structures without sacrificing service quality. The mention of knowledge covering all types of AC applications indicates breadth across residential and possibly light commercial systems. Emergency response capability appears prominently, with one reviewer noting same-day arrival during a cooling crisis.
The customer stories shared in reviews provide concrete examples of the service experience. Greg Fox, Jr. described a cooling emergency where the team responded promptly and resolved the issue completely on the first visit. William Guarino specifically named Mr. Know as the technician, describing him as professional, knowledgeable, and priced below competing companies. Kim Williams highlighted the collective expertise, noting a ton of knowledge under one roof serving diverse AC applications. These named references demonstrate real customer interactions and outcomes rather than generic service claims.
What Customers Say
All three reviewers mention emergency or same-day service capability, with two of three specifically naming a technician (Mr. Know) and praising his knowledge. Competitive pricing appears in multiple reviews, contrasting with skill and thoroughness as the primary value drivers.
Working Hours
| SundayToday | 7 AM–9 PM |
| Monday | 7 AM–9 PM |
| Tuesday | 7 AM–9 PM |
| Wednesday | 7 AM–9 PM |
| Thursday | 7 AM–9 PM |
| Friday | 7 AM–9 PM |
| Saturday | 7 AM–10 PM |
Services
AC Repair
Diagnosis and repair of cooling system failures across residential applications, with same-day emergency service available.
AC Maintenance
System tune-ups and preventive maintenance to extend equipment lifespan and maintain efficiency.
Emergency Cooling Service
Same-day response for cooling emergencies, available seven days a week including weekends.
System Diagnostics
Comprehensive troubleshooting to identify issues accurately before recommending repairs.
Commercial AC Service
Knowledge across all AC applications suggests capability for light commercial systems beyond residential.