Southwest Gas Corporation
Rebate for installation of ENERGY STAR certified tankless natural gas water heaters. Must have energy factor (EF) of 0.82 or higher. Available to all Southwest Gas residential customers in Marana.
Rebate for qualifying tankless water heater installation
Data last verified 2026-06-09. How we verify our data.
A grant-savvy contractor in Marana, AZ can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
This grant requires a licensed contractor
This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Marana who knows grant paperwork.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Deadline: Ongoing program
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Email us about this programGrant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
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