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Claim This BusinessDesign Air Systems operates as a licensed air conditioning contractor serving Waller, Texas and surrounding Montgomery County communities. The company maintains a 4.0-star rating compiled from 15 client reviews, reflecting mixed but substantive feedback on service delivery. Operating hours span Monday through Friday from 7 AM to 5 PM, with weekend availability currently closed. This establishes a standard weekday schedule typical of established regional contractors serving both residential and light commercial clients in the greater Conroe metro area.
With website data unavailable for direct verification, prospective clients should verify specific service offerings, manufacturer certifications, and warranty particulars through direct telephone inquiry at (936) 931-3444. The mixed review profile suggests varied service experiences, with some clients noting strong leadership engagement while others cite communication challenges or billing concerns. Independent verification of licensing status through the Texas Department of Licensing and Registration remains advisable prior to service commitment.
Customer narratives extracted from verified reviews highlight specific service encounters. Kat McCarrey's five-star assessment references knowledgeable leadership and genuine customer care, while Robert Casper's review emphasizes company integrity and service quality. Conversely, Peter Crisman's detailed one-star account outlines a protracted fifteen-month dispute involving compensation matters, and Leslie Murphy's review flags an incident involving driver conduct. These documented experiences suggest a contractor where outcome quality may vary significantly based on specific job complexity and client circumstances.
Three of seven detailed reviews award five stars citing first-class service, knowledgeable leadership, and company integrity. Two one-star reviews document specific grievances involving driver conduct and payment disputes. The remaining reviews offer neutral observations including a job application experience and brief positive employment feedback. No emergency same-day service appears mentioned across the reviewed dataset.
| SundayToday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Troubleshooting and repair services for cooling system malfunctions, capacitor replacements, refrigerant leak detection.
Complete split system and package unit installations for residential and light commercial applications.
Seasonal tune-ups including filter changes, coil cleaning, refrigerant level verification, electrical testing.
Filter upgrades, ventilation improvements, and air purification system recommendations.
Airflow testing, duct sealing evaluation, and distribution system optimization.
Smart thermostat installation, programming setup, and WiFi connectivity troubleshooting.
Installation and service for dual-mode heating and cooling heat pump equipment.