Radiant Plumbing & Air Conditioning

Radiant Plumbing & Air Conditioning has kept San Antonio homes comfortable since 1984, building a track record reflected in their 4.8-star rating drawn from 2,154 customer reviews. Their licensed technicians operate around the clock, every day of the week, serving homeowners across the greater San Antonio metro and surrounding communities including Boerne, Converse, San Marcos, Cibolo, Helotes, and New Braunfels. Whether it's a weekend plumbing emergency or a holiday AC failure, the team responds with professional diagnostics and clear recommendations backed by their Home Comfort Guarantee, a commitment that every repair and installation is performed to standard or remedied at no extra cost.

What distinguishes Radiant from other contractors in the region is their upfront pricing model and financing flexibility. The company offers no-interest financing for customers who pay within 6 months, making major repairs and system replacements more accessible without hidden fees, even for weekend and holiday calls. Their website advertises specific deals, including $50 off any service and up to $250 off a new tank water heater, with drain clearance guaranteed or the work is free at $83. The combination of transparent estimates, a workmanship guarantee, and round-the-clock availability creates a service model centered on eliminating guesswork for homeowners facing unexpected system failures.

Customer stories reinforce the company's reputation for responsive, named service. Reviewer Rob Hafernik called Radiant around 9am and technician Michael Rangle arrived by 2pm the same day to clear a kitchen drain and diagnose underlying issues. Wayne Flint specifically praised Garrett, a plumbing professional who fixed a severely clogged double kitchen sink while explaining the cause and resolution, all at fair pricing with a 6-month warranty. Multiple reviewers mention Gunner by name for quick, professional work, noting that these technicians represent the consistency homeowners can expect when they call.