Fake Energy Audit Upsell Scam
Salespeople posing as energy auditors offer free home energy assessments, fabricate findings about insulation or window efficiency, and pressure homeowners into expensive upgrades that may qualify for nonexistent rebates.
Last reviewed: 11 June 2026
What this scam is
Energy audit upsell scams exploit a legitimate government and utility program category — home energy efficiency improvements — to sell overpriced or unnecessary insulation, window replacement, or HVAC upgrades. The government affiliation claim gives the pitch credibility, and the promise of rebates reduces the apparent cost.
Legitimate home energy audits do exist through programs like DOE Weatherization Assistance and utility company partnerships, but they are delivered by certified energy auditors, not door-to-door salespeople, and they do not require immediate purchasing commitments.
How it works
The pitch typically claims affiliation with a utility company, a state energy program, or a federal initiative, or implies it without stating it explicitly. The auditor's visit is designed to identify problems — which almost any home will have — and translate them into dollar figures for annual energy waste. The combination of alarming findings and available rebates creates urgency.
The contract that follows typically involves a financing agreement rather than a direct sale, with the rebate framed as an offset. The rebates may not exist at all, may have application processes the company fails to complete, or may require specific certifications the installed product does not have. The homeowner ends up with a financing obligation and no offsetting rebate.
Why this scam works
Energy costs are a genuine concern for most households. Government rebate programs for home efficiency genuinely exist, making the offer plausible. The free audit provides apparent value and a sense of reciprocal obligation. Urgency about a program ending eliminates deliberation time.
A typical pattern
A homeowner is contacted by phone or at the door by someone claiming to offer a government-affiliated home energy audit. The assessor tours the attic and examines the windows, then produces a report showing poor insulation and air leakage that is causing significant energy waste. The assessor claims there are utility rebates and tax credits that will cover most of the cost of insulation upgrades, and pushes for immediate commitment before the program ends. The homeowner signs a contract for blown-in insulation. After installation, the promised rebates do not exist or require documentation the company cannot provide, and the insulation quality is substandard.
Common red flags
- Claims of government or utility affiliation that cannot be independently verified
- Offer of a free audit as a lead-in to a sales pitch
- Urgency around a rebate deadline expiring today
- Request to sign a contract immediately following the audit
- Rebate amounts that would cover most or all of a large project cost
- Auditor cannot provide a written report with specific measurements
- Financing presented as making the cost effectively zero
Sanitized example messages
Illustrative, sanitized examples. Personal details are replaced with placeholders such as [phone number] and [fake link].
"We are partnering with your utility to help homeowners qualify for efficiency rebates."
"Your attic insulation is barely half of what it should be. You are losing hundreds of dollars a year."
"The rebate program ends this quarter. If we start now, you could get [amount] back."
"With the rebate and financing, your effective cost is almost nothing."
Common variations
- Window replacement upsell following a fake energy loss demonstration
- Solar panel sales disguised as energy audit outreach
- Attic insulation upgrade with inflated volume claims
- Smart thermostat or HVAC replacement tied to fabricated rebates
- Weatherstripping and caulking charged at multiples of market rate
How to verify before you act
Verify any claimed government affiliation directly with your state energy office or utility company — call the number on your utility bill, not any number the salesperson provides. Legitimate rebate programs are documented on your utility company's website. Check the auditor's BPI (Building Performance Institute) or RESNET certification.
Do not sign any contract or financing agreement on the day of an audit visit. Get multiple competitive quotes for any recommended work and independently verify rebate eligibility before committing.
Payment methods used
- Financing agreement
- Credit card
- Home equity line authorization
Who is usually targeted
- Homeowners with older homes
- People who have expressed concern about high energy bills
- Homeowners in regions with weatherization program outreach
- Elderly homeowners
What to do immediately
- Do not sign anything during the audit visit
- Call your utility company at the number on your bill to verify any claimed program
- Check your state energy office website for actual current rebate programs
- If you already signed, review your state's home solicitation cancellation rights
- Report fraudulent utility or government impersonation to your state AG
- File with the FTC at ReportFraud.ftc.gov
How to prevent it
- Do not engage with door-to-door energy auditors unless you requested the visit
- Verify any claimed government or utility affiliation through official channels
- Never sign a contract or financing agreement on the day of an audit
- Check rebate program details directly on your utility company's website
- Get at least two competitive quotes for any recommended work
- Verify the auditor's BPI or RESNET certification independently
Evidence to preserve
- Any contract or financing agreement signed
- The audit report provided
- Claims about rebates made verbally or in writing
- Company name, representative details, and any ID shown
- Payment or financing records
Where to report it
- Action Fraud (UK) — UK national fraud & cybercrime reporting centre
- FTC ReportFraud (US) — US Federal Trade Commission fraud reports
- FBI IC3 (US) — US Internet Crime Complaint Center
- Scamwatch (Australia) — Australian competition & consumer reporting
- Your bank's fraud line — Use the number on the back of your card or in your banking app — never a number the caller gives you
Always verify reporting routes and emergency contacts on the official government or agency website for your country.
Frequently asked questions
How do I find a legitimate home energy audit?
Contact your utility company directly through the number on your bill and ask about their energy efficiency programs. Many utilities offer subsidized or free audits performed by BPI-certified assessors. The DOE also lists state Weatherization Assistance Program contacts.
What rebates actually exist for home energy upgrades?
Utility company rebates and federal tax credits for qualifying upgrades do exist. They are documented on your utility's website and the IRS website. They typically require specific product certifications and do not require immediate contractor commitments.
What is a legitimate energy audit?
A proper energy audit uses a blower door test to measure air leakage, a thermal camera to identify insulation gaps, and standardized measurements. A legitimate auditor provides a written report with specific findings and recommendations. They do not require an immediate purchase commitment.