Every Door Direct Mail for Contractors: Saturating a Neighborhood for $0.23/Piece

USPS Every Door Direct Mail lets you send a postcard or flyer to every home on a postal route for $0.23 per piece — no mailing list, no postage meter, no bulk mail permit required. A targeted mailer to a purchased list costs $0.55-1.00+ per piece after you factor in list acquisition, data processing, and first-class postage.

For contractors who want to blanket a neighborhood with their brand, EDDM cuts the cost by 60-75%.

How EDDM works

EDDM is a USPS program designed for local businesses. Instead of mailing to specific names and addresses, you select postal carrier routes and your mailer goes to every residential address on that route.

You choose the routes on the USPS EDDM Online Tool (eddm.usps.com). The tool shows you every carrier route in your area, along with data for each route: number of residences, average household income, average home age, and household size. You pick the routes that match your target customer.

No names or addresses are printed on the pieces. Instead, each piece is addressed to “Local Postal Customer.” The carrier delivers one to every mailbox on the route.

Minimum order is 200 pieces per route, and you can mail up to 5,000 pieces per day per ZIP code. Most contractors start with 1-2 routes (500-1,000 pieces) and scale up based on results.

EDDM vs. targeted direct mail

Factor	EDDM	Targeted Direct Mail
Cost per piece	$0.23	$0.55-1.00+
Mailing list required	No	Yes (purchased or built)
Personalization	None (“Local Postal Customer”)	Name, address, property data
Targeting precision	Carrier route level	Individual household level
Setup complexity	Low (USPS online tool)	Higher (list purchase, merge, processing)
Best for	Awareness, saturation, new market entry	Re-engagement, high-value targeting

EDDM wins on cost and simplicity. Targeted mail wins on precision. The right choice depends on your goal.

Use EDDM when you want to saturate a neighborhood, enter a new market area, promote seasonal services to a broad audience, or build brand awareness in areas where you’re not well-known.

Use targeted mail when you’re mailing past customers, following up on unsold estimates, targeting specific home ages or equipment types, or running neighbor marketing campaigns around completed jobs.

Selecting the right carrier routes

The EDDM tool gives you data, but you need to know what to look for.

Home age matters most for contractors. Routes with older homes (20+ years) generate more repair and replacement work. A carrier route full of 5-year-old homes won’t need many water heaters, furnaces, or roof replacements for another decade.

Household income filters out neighborhoods that can’t afford your services. If your average ticket is $5,000+, targeting routes with a median household income under $40,000 wastes money. The EDDM tool shows average income by route.

Proximity to existing jobs is the strongest predictor of response. Choose routes near neighborhoods where you’ve recently completed work. Even without personalization, a mailer arriving in an area where your truck was parked last week carries implicit social proof.

A landscaping company on r/sweatystartup tested EDDM across four different route strategies. Routes near existing customers pulled a 4.2% response rate. Routes in high-income areas without existing customers pulled 2.1%. Routes in average-income areas without existing customers pulled 0.8%. Routes with older homes outperformed newer home routes by 2:1 regardless of income.

Designing EDDM pieces that get responses

EDDM pieces must meet specific USPS size requirements. Flat-size mailpieces must be at least 6.125” x 11.5” (or an equivalent area of 70.25 square inches). Standard postcard sizes work, but the larger format gives you more space for your message.

One clear offer beats a laundry list of services. “AC tune-up $89 — call by May 15” outperforms “We do HVAC, plumbing, electrical, and remodeling.” DMA data consistently shows single-offer mailers generate 35% more responses than multi-service pieces.

Include a tracking mechanism. Use a dedicated phone number, a promo code (“Mention SPRING25 for $25 off”), or a QR code linking to a dedicated landing page. Without tracking, you won’t know whether EDDM works for your market or not.

Before-and-after photos of real work outperform stock images for service businesses. If you replaced a roof on Elm Street, a photo of that roof (with permission) makes the mailer feel local and credible.

A roofer on ContractorTalk designed a simple EDDM postcard: one large before-and-after photo, “Free Roof Inspection — This Month Only,” a phone number, and a QR code. He mailed 2,000 pieces across 4 routes near recent jobs. Cost: $460 in postage plus $300 in printing. Response: 38 calls, 22 inspections booked, 7 signed contracts worth $84,000. Cost per lead: $20. ROI: over 110x.

Timing your EDDM campaigns

Seasonal timing dramatically affects response rates. USPS delivery data shows that mail volume drops 15-20% in January and February, meaning your piece faces less competition in the mailbox during slow months.

For HVAC contractors, send AC-related EDDM in March and early April — 4-6 weeks before the first heat wave. Heating-related drops work best in September and October before furnace season starts.

For plumbers, early spring catches outdoor faucet damage, sump pump needs, and water heater replacements. Late fall catches winterization and freeze protection demand.

Repetition matters more than any single drop. ANA data shows that consumers need 3-7 exposures to a brand before taking action. Contractors who run three consecutive monthly EDDM drops to the same routes see 40% higher response rates on the third drop compared to the first.

A three-month saturation campaign across 2 routes (1,000 homes) costs roughly $690 in postage plus $600-900 in printing. If it generates even 5 jobs at a $500 average ticket, you’ve covered costs and built brand awareness that compounds over subsequent campaigns.

Combining EDDM with digital marketing

EDDM works best when paired with digital channels. A homeowner receives your postcard, sees your Facebook ad the next day, and finds your Google Business Profile when they search for your service. Each touchpoint reinforces the others.

Run geotargeted Facebook or Instagram ads to the same ZIP codes during the week your EDDM drops. Use similar creative and messaging so the homeowner recognizes your brand across channels.

Update your Google Business Profile posts with the same seasonal offer from your EDDM piece. A homeowner who gets your postcard and then Googles your company name sees the same promotion, which builds consistency and trust.

Track cross-channel performance by asking every caller “How did you hear about us?” and recording the answer. Many contractors find that customers mention multiple touchpoints — “I got your postcard and then looked you up online” — which means your EDDM is driving both direct calls and digital engagement.

Common EDDM mistakes

Mailing once and giving up is the biggest mistake. A single EDDM drop to a new area will generate modest results. Consistent monthly or quarterly drops to the same routes build recognition and compound response rates over time.

Choosing routes based on convenience instead of data wastes money. Just because a route is near your office doesn’t mean it’s full of your ideal customers. Use the EDDM tool’s demographic data to select routes strategically.

Skipping the tracking means you’re guessing about ROI. If you can’t attribute calls and jobs to specific EDDM campaigns, you can’t optimize. Every campaign needs its own tracking number or promo code.

Oversized pieces that look like catalogs get expensive fast. Stick to the minimum flat-size requirements (6.125” x 11.5”) to keep printing costs reasonable while still standing out in the mailbox.

EDDM removes the two biggest barriers to direct mail for contractors: cost and list building. At $0.23 per piece with no list required, you can test a neighborhood for under $500 and scale based on what the numbers tell you. The contractors winning with direct mail started with a single route and a single offer. Then they measured, adjusted, and mailed again.