Ready to get started with Cala?

Choose the best installation option for your home and get on your way to better hot water.

(Please note, Cala is currently available in select areas. Enter your ZIP code to see if Cala is available near you. If you’re outside this region, you can still secure your spot at the front of the line in your area with a fully refundable $100 deposit)

Work with a Cala
Pro Contractor

Get a installer trained by Cala to handle everything from evaluation to setup.

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Speak With A
Cala Team Member

Have questions? Call us at
(877) 684-2252 or email us at info@calasystems.com.

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Manage Installation
Yourself

Prefer to handle it yourself? Order Cala online and install on your timeline.

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Connect with a Cala Pro Contractor

We’ll connect you with a certified Cala Pro Contractor in your area to answer questions, evaluate your setup, and coordinate installation.

First let’s check if Cala is in your area:

Cala is currently only available in select areas. Enter your zip code to check availability near you.

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Cala is available in your area!

Tell us about your home and how to get in touch.

A certified Cala Pro Contractor will review your info and follow up to guide the next steps.

Cala isn’t available in your area...yet.

We’re currently shipping in the Northeast U.S. and expanding to more regions in early 2026.

Want In Early?

Reserve your Cala now for $100 and be among the first to get smarter, more efficient water heating—customized to your routine and your home.

Reserve Your Cala

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Connect With a Cala Expert

Not sure if Cala is right for your home, or which tax credits might apply? We’re here to help.
Schedule a call with a trained Cala Consultant to get answers and guidance.