Reservoir Announces Expansion into New Hampshire

Reservoir is excited to announce our expansion into New Hampshire! Starting April 28th, 2026, homeowners in southern New Hampshire are able to schedule their own Reservoir installation. 

This strategic expansion marks a significant milestone in Reservoir’s continued growth and mission to make every home in America more comfortable, healthy and affordable—starting with hot water. We’re excited to bring No-Wait Shower, 150-gallon virtual capacity, and our top-rated installation team to a new market and our 2nd state to-date. 

Current operations in Massachusetts will continue with no interruption to existing customers.

For more information about our expansion into New Hampshire or to schedule a Reservoir upgrade, fill out our free Virtual Home Assessment or call 617-249-3048.