Air Guard LLC

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About Air Guard LLC
Air Guard LLC operates as an HVAC contractor in El Reno, Oklahoma, maintaining standard weekday hours from 8 AM to 5 PM with abbreviated Saturday and Sunday availability until noon. The business holds a single one-star rating derived from one verified customer review, offering residential and light commercial heating and cooling services within the greater El Reno metropolitan area. Potential clients should note the extremely limited sample size when evaluating this contractor's overall service quality, as the single review may not represent typical customer experiences.
Without access to current website content, specific brand partnerships, certifications, or specialized service offerings cannot be verified. Prospective customers are encouraged to request detailed information about equipment brands carried, warranty protections, and service guarantees directly from Air Guard LLC when contacting the business. The contractor's Saturday morning availability through noon provides a limited window for homeowners seeking weekend service options.
The sole customer review documents a concerning service experience involving incorrect refrigerant handling. According to the review, the technician added two different types of ammonia to cooling equipment, resulting in system failure after approximately eighteen months. The reviewer characterized the encounter as unprofessional, citing this specific scenario as evidence of inadequate technical procedures. Homeowners considering this contractor may wish to inquire specifically about refrigerant types used in their systems and request detailed documentation of any repairs performed.
What Customers Say
The single available review expresses significant dissatisfaction, citing refrigerant handling errors and equipment failure within 18 months of service. With only one data point, no quantitative patterns regarding pricing, diagnostic skill, or service turnaround can be established.
Working Hours
| Sunday | 8 AM–12 PM |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–12 PM |
Services
AC Repair & Maintenance
Diagnostic services, refrigerant handling, and system tune-ups for residential cooling equipment.
Heating System Service
Furnace repair and heating equipment maintenance for residential applications.
System Installation
New HVAC system installation services for replacement and upgrade projects.
Preventive Maintenance
Seasonal maintenance programs designed to extend equipment lifespan and optimize performance.
Diagnostic Services
System troubleshooting and evaluation to identify equipment issues and repair needs.