Graham Auto Air Conditioning

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About Graham Auto Air Conditioning
Graham Auto Air Conditioning operates as a specialized auto climate control shop serving the Dallas metropolitan area with a 4.4-star average drawn from 26 customer reviews. The facility maintains standard weekday hours from 7:30 AM to 5:30 PM, closing on weekends to focus on scheduled weekday appointments. Located near the 635 corridor in North Dallas within the Northhaven Square area, the shop handles passenger vehicle air conditioning systems including both older R-12 conversions and modern R-134a and R-1234yf installations.
Customer feedback consistently highlights this shop's diagnostic approach as a distinguishing practice. Multiple reviewers note the technician walked them through identified problems rather than presenting opaque estimates. One client referenced the technician showing them the actual leak location in their Dodge Durango while explaining the required repair. Another client mentioned the shop declined recommending work they deemed unnecessary, contrasting this with experiences at franchise repair chains.
Two customer scenarios illustrate the shop's service model. A reviewer with a 2008 Toyota reported dropping off their vehicle in the morning and retrieving it the same day with a fully functional AC system at what they described as competitive pricing. Another client with intermittent AC issues over several months noted the repair was completed same day, describing the result as producing very cold air. The shop has also performed related mechanical work including motor mounts and suspension repairs for returning clients, suggesting a broader mechanical capability beyond pure climate control systems.
What Customers Say
Positive reviews cite same-day repair turnaround, upfront explanations of found problems, and pricing that falls below dealership estimates. Multiple five-star reviews specifically mention diagnostic transparency, with technicians showing customers the actual malfunction rather than presenting opaque repair orders. The sole two-star review addresses warranty claim handling and communication responsiveness.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–5:30 PM |
| TuesdayToday | 7:30 AM–5:30 PM |
| Wednesday | 7:30 AM–5:30 PM |
| Thursday | 7:30 AM–5:30 PM |
| Friday | 7:30 AM–5:30 PM |
| Saturday | Closed |
Services
Auto AC System Repair
Diagnosis and repair of vehicle air conditioning failures including leak detection, refrigerant recharge, and component replacement.
AC Compressor Replacement
Complete compressor unit replacement with new installation, as demonstrated in a four-hour repair scenario.
AC Leak Detection & Repair
Identification of refrigerant leaks with visual customer demonstration of problem areas.
Refrigerant Conversion Services
Conversion of older R-12 systems to modern R-134a or R-1234yf refrigerants.
Radiator & Cooling System Service
Related cooling system work including radiator replacement performed alongside AC repairs.
Motor Mount Replacement
Engine mounting repair service performed for returning customers.
Suspension System Maintenance
Suspension repair and maintenance services beyond core climate control work.
Fleet & Commercial Vehicle Service
Multi-vehicle service for businesses maintaining work vehicle fleets.