Wilks Air Conditioning & Heating

Wilks Air Conditioning & Heating has kept San Antonio homes comfortable since 1974, earning a near-perfect 4.9-star rating across 465 reviews. Based at 5120 function road in the Alamo City, this family-rooted contractor serves homeowners across Bexar County and surrounding communities including Leon Valley, Schertz, and Converse. Their team holds all required state licensing for AC and heating work in Texas, and they maintain an A+ rating with the local BBB chapter.

What sets Wilks apart is their Worry-Free Guarantee, no satisfaction means full refund, and their commitment to free diagnostic calls, a rarity in San Antonio. They offer 12-month special financing on repairs and 18-month financing on new system installations, plus a permanent military discount of $350 off new equipment. Their Maintenance Club members receive priority scheduling and discounts on parts including a proprietary I-flow Drain Cleaner. Unlike cut-rate competitors, Wilks technicians are factory-trained and company-owned vehicles ensure professional appearance.

Reviewers repeatedly praise specific technicians who arrived when promised. Rick, a senior tech, diagnosed a stubborn heat pump issue for reviewer John in one visit, identifying problems others had missed. When David Trevino's thermostat failed after a battery change, another tech arrived on time and fixed it in minutes, while a competing company had quoting a full $4,000 replacement. For urgent needs, Tony Albonetti describes Wilks arriving "first thing the next morning" when heat failed in his trailer with grandchildren inside.