Middleton Air

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About Middleton Air
Middleton Air has kept Cameron County comfortable since 1978, operating under TACLB 003104C licensing. The company holds a perfect 5.0-star rating across 106 verified reviews, serving the Lower Rio Grande Valley from South Padre Island to Harlingen, including Los Fresnos, Brownsville, San Benito, Port Isabel, Laguna Vista, Bayview, and surrounding communities. As a full-service HVAC contractor, the business handles residential air conditioning and heating systems for homeowners who depend on reliable climate control year-round in South Texas heat.
What distinguishes Middleton Air is their decades-deep experience paired with flexible brand expertise. While they carry RUUD and Amana equipment as authorized dealers, they service all makes and models, ensuring no customer is turned away. The company pledges on-time arrival and workmanship backed by a satisfaction guarantee, with 24-hour weekday availability for emergencies. Their technicians arrive with parts with the first truck, minimizing return visits and downtime for repairs.
Customer reviews illuminate the team's capabilities. When William Johnston discovered water pooling under his AC during a summer peak, Middleton Air dispatched experienced technicians within two hours and completed the repair and upgrade in under two hours, costing less than expected for professional service. David Mitchell recently praised the crew for resolving his central gas heater issue and proactively addressing a cooling problem they noticed during the service call. Gary Hallberg has relied on them for years across multiple properties, including new unit installations at a commercial building and repairs at his residence, recommending them without fail.
What Customers Say
All 106 reviews award 5 stars, with customers consistently praising fast response times, reasonable pricing, and knowledgeable technicians. Multiple reviewers note the owner Bob Middleton answered calls himself and that 24-hour weekday availability distinguishes their emergency service.
Working Hours
| Sunday | Closed |
| MondayToday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
AC Repair
Diagnose and repair all makes and models of air conditioning systems, from minor malfunctions to major component failures.
AC Installation & Replacement
Install new air conditioning units, including RUUD and Amana systems, with professional workmanship guaranteed.
Heating System Service
Service and repair central gas heaters and other heating systems for residential properties year-round.
Preventive Maintenance
Regular maintenance visits to keep AC systems running efficiently and prevent future failures.
System Diagnostics
Thorough inspection and troubleshooting to identify issues before they become costly repairs.
Indoor Air Quality Assessment
Evaluate home HVAC performance and recommend solutions to improve comfort and air circulation.