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Claim Your Free PageMid-Tex HVAC operates as a residential heating and cooling specialist serving Katy, Texas and neighboring communities including Fulshear, Richmond, and west Houston suburbs. The company holds strong credibility with a 4.8-star average rating compiled across 17 client reviews, a tally that reflects consistent service delivery rather than high-volume ticket processing. Their service window runs Monday through Friday from 7 AM to 6 PM, accommodating standard weekday schedules for system consultations, tune-ups, and scheduled installations. The business appears to operate owner-operated with Shawn O'Brien managing service calls and crew oversight personally.
What distinguishes Mid-Tex HVAC from neighboring contractors stems from their diagnostic philosophy rather than branded equipment lines. Multiple reviewers specifically mention receiving several repair scenarios with corresponding solution options, an approach that contrasts with single-fix recommendations that often lead to premature replacements. The company offers a Teacher Discount program, which AnDetria Taylor referenced in her review, extending appreciation to educators in the community. Pricing feedback skews toward fair and reasonable, with mentions of transparent cost breakdowns before work begins.
Customer scenarios from verified reviews illustrate problem-solving threads worth noting. When K W's AC failed, three competing companies provided diagnoses but Mid-Tex outlined every possible cause and solution pathway, earning trust through thoroughness rather than expedience. William Elkins described a complete system changeout with new ductwork completed within six hours, and David Ammerman received education on upgrading from an R-22 system to modern 410A equipment with next-day installation. Shawn personally follows up days after job completion, a practice several reviewers mentioned.
All seventeen posted reviews award 5 stars, with owner Shawn or Shawn O'Brien named in every testimonial as the primary contact. Four reviewers specifically mention receiving multiple repair options rather than a single recommendation, and three highlight fair or reasonable pricing despite comparable bids from other companies.
| SundayToday | Closed |
| Monday | 7 AM–6 PM |
| Tuesday | 7 AM–6 PM |
| Wednesday | 7 AM–6 PM |
| Thursday | 7 AM–6 PM |
| Friday | 7 AM–6 PM |
| Saturday | Closed |
Diagnostic troubleshooting, refrigerant recharges, and seasonal tune-ups for existing systems.
Full HVAC changeout including new indoor and outdoor units, often completed in a single day.
New duct routing and modification accompanying full system installations.
Installation and repair of heat pump units for year-round heating and cooling.
Legacy R-22 system conversions to modern 410A refrigerant-based equipment.
Assessment and remediation services for ventilation and filtration concerns.