Hot Water

You can save time, energy and money by hiring Spark to install a heat pump hot water system.

Call us now at (207) 200-4685 or email us at for a free, no obligation site evaluation and proposal.

A typical Spark heat pump hot water project

Spark Applied Efficiency handles all aspects of the project from start to finish, including removing and recycling your old hot water tank.

We’re happy to upgrade any commercial hot water system (including in apartment buildings with four or more units) within a 90-minute drive of South Portland, Maine. No job is too small or too big. We can install a single 50-gallon off-the-shelf heat pump hot water tank, or we can handle complex industrial-scale custom-built hot water heating systems with advanced controls that use waste heat as well as solar energy to reduce energy costs.

Why wait? Call now to start saving!

Just ask for Fred and let him know you’d like more hot water for less money.


You can save. We can help.

Let's Start Saving!

Get an estimate now!

Or call or email us to discuss your next project.


Spark Applied Efficiency

29 Vincent Street #1, South Portland, Maine 04106

Efficiently serving commercial clients in southern Maine since 2014.

Efficiency Maine Qualified Partners

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