DTE Energy
Cash rebate for DTE natural gas customers who purchase and install qualifying high-efficiency water heaters. Rebates available for ENERGY STAR certified storage tank and tankless models. Must be installed by a licensed contractor to qualify.
Rebate varies by type: $300-$400 for storage tank, $500-$600 for tankless
Data last verified 2026-06-09. How we verify our data.
A grant-savvy contractor in Oak Park, MI 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 Oak Park who knows grant paperwork.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Deadline: Subject to annual program budget
Ask us. It is free, and a real person answers within a business day.
Email us about this programGrant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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