Common Door-to-Door Tactics
Home security system sales
The irony: someone knocking unannounced to sell you protection from people knocking unannounced. Often aggressive, using fear-based tactics. Legitimate companies do not cold-call at your door.
"We were working in the neighborhood and noticed damage on your roof." This is almost always a scam to collect a deposit and disappear, or to perform unnecessary work at inflated prices.
Energy company rate scams
"We can reduce your energy bill by 40%." They want your account number to switch your provider without your informed consent. Your real utility company will never send someone to your door to discuss rates.
Survey and petition collectors
Sometimes legitimate, sometimes casing your home. They learn who lives there, your schedule, whether you have a security system. Be cautious about sharing personal information.
Fake utility workers
"We need to check your meter" or "There is a gas leak in the area." Real utility workers carry photo ID with a verifiable phone number. Call the utility company directly before allowing anyone inside.
Magazine and product sales
Often targets elderly residents. High-pressure tactics, guilt-tripping, and products that never arrive. If you want a magazine subscription, buy it online.
Red Flags That It Is a Scam
- They will not show company ID or a verifiable business card
- Pressure to decide "right now" or "today only" pricing
- Asking to come inside to "show you something" or "check something"
- Claiming there is an emergency with your utilities
- Arriving after dark
- No company vehicle, uniform, or branded materials
- Asking personal questions: who lives here, when are you home, do you have a security system
- They walked past your "No Soliciting" sign
How to Handle the Knock
Look before you open
Use your peephole, side window, or doorbell camera to see who is there before you do anything. If you do not recognize them and were not expecting anyone, you are under no obligation to engage at all.
Talk through the closed door
"Who is it and what do you need?" is a perfectly reasonable response. You can have an entire conversation through a closed door. If they claim to be from a company, ask for their name and employee ID — then tell them you will call the company directly to verify.
Ask for credentials
Real utility workers, inspectors, and law enforcement carry photo ID with a phone number you can call to verify. Ask them to hold their ID up to the peephole or window. Then call the number on the ID — not a number they give you — to confirm their identity.
Never let them inside
Legitimate business is conducted at the door or not at all. No one needs to enter your home to give you a quote, explain a service, or check a meter. If they insist on coming inside, that is your signal to end the conversation and call police if they will not leave.
Say "No thank you" and close the door
You do not owe anyone an explanation, a reason, or even a polite conversation. "No thank you" is a complete sentence. Close the door. If they persist, say "I have asked you to leave. If you do not leave my property, I will call the police." Then do it.
Protecting Your Home
Video doorbell
See who is there without approaching the door. Ring Video Doorbell records every visitor and sends alerts to your phone — even when you are not home.
Legally enforceable in many jurisdictions. A clear, visible sign gives you legal standing to report persistent solicitors as trespassers. Mount it at eye level near your doorbell.
Smart lock
Communicate through the doorbell camera without being near the door. A smart lock means you never need to physically approach the door for a stranger.
Front porch camera
A visible security camera covering your porch deters solicitors and provides evidence if someone tampers with your property. Most leave immediately when they see a camera.
Motion-activated lights
Deters after-dark approaches and illuminates anyone on your porch. Solar-powered options require zero wiring and cost under $20.
Keep screen door locked
A locked screen or storm door adds a physical barrier even while talking to someone. They cannot reach in, and it signals that you are being cautious — not inviting.
Special Situations
Kids Home Alone
Teach children to never open the door for strangers. Period. They can say "My parents cannot come to the door right now" through the closed door. Better yet, teach them to simply not respond at all. A video doorbell lets them check who is there without any interaction.
Elderly Family Members
Scammers specifically target seniors with door-to-door tactics. Set up a video doorbell they can check from their phone. Establish a clear rule: never open the door for unscheduled visitors. Post a list of expected visitors (home health aides, family) near the door.
Your Legal Rights
Most cities require door-to-door solicitors to obtain a permit from the city clerk. You can ask to see their permit. "No Soliciting" signs are legally enforceable in many jurisdictions — solicitors who ignore them can be cited for trespassing. If a solicitor refuses to leave your property after being asked, that is trespassing regardless of signage. Call your local non-emergency police line to report. See our Trespassing Laws by State guide for specific rules in your area.
Know who is at your door before they know you are home
Ring Video Doorbell sends HD video to your phone the moment someone approaches — answer, ignore, or tell them to leave from anywhere.
Frequently Asked Questions
Is a "No Soliciting" sign legally enforceable?
In many jurisdictions, yes. A posted "No Soliciting" sign means solicitors who knock are technically trespassing and can be cited. However, enforcement varies by city. Political canvassers and religious groups are often exempt under First Amendment protections. Check your local ordinance for specifics.
A solicitor kept coming back after I said no. What can I do?
Document each visit (date, time, description). If they return after being told to leave, file a police report for trespassing. If it is a company, file a complaint with your city clerk (they may have a solicitor permit that can be revoked) and with the Better Business Bureau. A cease-and-desist letter from an attorney is another option for persistent violators.
How do I verify if a utility worker is legitimate?
Ask for their photo ID and employee number. Then call the utility company directly using the number on your bill or their website — never a number the person gives you. Real utility workers expect this verification and will wait patiently. If they pressure you to skip verification, they are not legitimate.