October 23, 2025
Picture opening your next power bill and seeing a real drop in costs. If you live in Mooresville, you may qualify for a free home energy checkup that can improve comfort and lower monthly bills. Whether you own or rent, there are simple ways to get assessed, receive a starter kit, and line up rebates for bigger upgrades. This guide shows you who qualifies, how to apply, what to expect, and how to use the results when buying or selling. Let’s dive in.
Most Mooresville addresses are served by Duke Energy Carolinas. Some pockets of Iredell County use EnergyUnited or Statesville Electric. If you are not sure, quickly confirm your utility provider. This helps you choose the right program and avoid delays.
If you are a Duke Energy customer, start with the Home Energy House Call. It is a free in‑home or virtual assessment with a personalized report and a starter kit that often includes LEDs, weatherstripping, aerators, and water‑heater pipe wrap. Duke expanded virtual and phone options in 2024 to make it easier for more households to participate, including many renters. You can see program details in Duke’s announcement of its virtual home energy assessment in North Carolina.
A virtual or phone visit covers your home’s layout, age, heating and cooling equipment, water heating, and common air leaks. In‑home visits often take 60 to 90 minutes and may include on‑the‑spot installation of small efficiency items. You will receive a brief report with recommendations and next steps. Scheduling is usually within weeks, depending on demand.
If your household meets income limits and needs deeper improvements, explore the Weatherization Assistance Program (WAP) and related local programs. These offer no‑cost upgrades such as air sealing, insulation, duct work, and sometimes equipment replacement if needed and allowed. Start by finding your local provider on the NC DEQ directory for Iredell County using the Find Your Service Provider tool. You can also review how WAP intake and waitlists work in the U.S. Department of Energy’s overview.
Improvements identified in a checkup commonly deliver total energy savings in the 5 to 30 percent range, depending on your home and the measures you complete. See the Department of Energy’s data on typical savings in the Residential Program guide.
For upgrades beyond the starter kit, Duke’s Smart $aver incentives can help offset costs for insulation, HVAC, water heating, and more. Duke recently highlighted larger or expanded incentives in the Carolinas. Review Duke’s incentive update and check program pages before you hire a contractor. Some incentives require you to complete a Home Energy Check within a set timeframe.
When you are ready for deeper work, choose contractors who hold recognized credentials or are listed in the utility’s qualified network. Relevant certifications include BPI and RESNET. The DOE’s Energy Skilled recognition explains common audit and contractor credentials in its programs overview.
Energy information helps buyers compare expected utility costs and understand a home’s comfort potential. Sellers can use a documented checkup and completed improvements to highlight a home’s efficiency features in marketing and MLS green fields. The National Association of Realtors tracks growing interest in sustainability and energy features in its sustainability resources. For your listing or purchase, keep receipts, reports, and any rebate confirmations to share with your agent and prospective buyers.
If someone shows up unannounced offering a “free audit,” do not share account numbers or let them inside. Verify any program directly with your utility using the phone number on your bill. Schedule assessments only through official program pages or your local weatherization provider. Legitimate programs will confirm appointments and provide identification.
Ready to match energy savings with the right real estate move in Lake Norman? Reach out to Foster Rojahn Premier Properties for local guidance on which improvements matter most for resale and how to position your home’s efficiency story.
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