Fix and Flow vs Reliable Air for tankless water heater?

We had Reliable Air quote us on a tankless and they were a bit cheaper, but they didn't seem as knowledgeable. Fix and Flow was more thorough and they back their products. Worth the extra for peace of mind.

I had Reliable Air do a regular water heater a few years back and they were okay, but a friend went with Fix and Flow for a tankless unit and was really impressed. They seem to specialize in tankless, so they know their stuff.

I used Fix and Flow for a tankless install last year. They only do tankless, so they're experts. They use top brands like Rinnai and Navien, and they guarantee their work. Service was top-notch. Can't speak to Reliable Air for tankless, but I'd go with Fix and Flow.