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Claim This BusinessAC United operates as a Dallas-based air conditioning repair contractor holding a 4.7-star average across 108 client reviews. The company maintains standard weekday hours from 9 AM to 5 PM, serving residential customers throughout the Dallas-Fort Worth metroplex. While the firm does not publicly list its founding year or license number, its review volume and consistent service presence indicate established operational history in the region.
Customer feedback highlights AC United's installation capabilities, with multiple reviewers referencing new system setups rather than basic repairs. Yung Skillo described an efficient installation process where the technician explained the issue clearly and left the workspace clean, while Robert Calderon noted his new AC unit was professionally installed and functioning optimally. The company appears to handle both traditional split systems and newer variable-speed configurations based on reviewer descriptions of cooling performance.
Two client reviews raise significant concerns about post-installation service and communication. Brandon Hodges reported discovering disconnected safety components including a float switch and door switch, describing a four-month period where his system failed to operate. L M praised the company's pricing and recommendability to friends and family. Prospective customers should verify all safety components are properly connected and tested before payment, based on specific reviewer feedback.
Three of five detailed reviews mention specific technicians or crew members by name, all awarding five stars. Two reviews cite installation-related issues including safety component connections and extended troubleshooting timelines. Positive feedback emphasizes on-time arrival, clear communication, and clean worksite conditions.
| Sunday | Closed |
| 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 | Closed |
Complete replacement of existing cooling systems with new equipment, including new ductwork configuration.
Diagnostic services identifying system issues with clear explanation of problems and proposed solutions.
Tune-up services to maintain optimal cooling performance and extend equipment lifespan.
Installation of float switches, door switches, and dampeners as part of new system setup.
Recommendations for improved ventilation and air filtration based on system compatibility.