We are building Reservoir to protect what we love: our families, our homes, our health and our planet. We also love long, hot showers.

We believe you can have both joy and efficiency. And that is how we get everyone on board.

We are starting with hot water because it is the biggest energy and money guzzler that nobody is talking about. And hot water is the fastest way to make a huge impact on energy, finances and comfort in literally any home in America. We are proud to start Reservoir in the City of Boston, home to centuries of water technology innovation.