Eco Plumbing & Boiler was johnny-on-the-spot when it came to making an appointment to look at our old water heater and then replacing it with an energy-efficient Bradford White model. Between great reviews from prior customers, a very helpful website, and a 10 year warranty, I'm glad I chose this company. And Chris, the installer, was super-smart, friendly, and reliable.....when you're dealing with a gas installation, you want people who know what they are doing!