A roofing owner picking a lead source is choosing between four different jobs, not four flavors of the same thing. Running your own PPC campaign is a marketing job. Sending a crew door to door is a staffing job. Buying inbound calls is a triage job. Buying finished, booked appointments is neither, it's outsourcing the whole front end of the funnel to somebody else's payroll.
Vendors selling any one of these will tell you their model is the cheapest way to grow. It usually is, on the single number they choose to put on the page. What that number leaves out is everything that happens between the lead and the crew standing on a roof: who answers the phone, who shows up to knock, who eats the cost of a no-show, and what happens to your price per unit the day a competitor starts bidding on the same keywords or knocking the same street.
This post compares the four channels roofing companies actually use in 2026, PPC, door-knocking, pay-per-call, and pay-per-appointment, on cost, speed to a usable appointment, how much control you keep, and how each one scales. It's a model-level comparison, not a vendor shootout. Pick the channel first. Shop vendors inside it second.
PPC: What Google Ads Actually Costs in 2026
Running your own paid search campaign puts you in full control of targeting, budget, and message, but 2026 pricing swings hard by campaign type and by month. A dataset covering $310,000 in non-branded Google Ads spend across 15 roofing contractors and 145 campaigns in the first quarter of 2026 put non-branded search cost per lead at $124. Branded search, homeowners already searching your company name, ran a cleaner $44 per lead, and Performance Max campaigns landed at $64 per lead on a smaller sample of three accounts.
That $124 figure moves inside a single quarter. Non-branded cost per lead opened January at $145, dropped to $125 in February, and fell to $111 by March, a 23% swing from winter to spring as seasonal demand shifted. Account-level results spread even wider: the median account ran $125 per lead, but a quarter of accounts paid $80 or less and a quarter paid $256 or more for comparable non-branded traffic. Two roofing companies bidding the same keyword list in the same month can post cost-per-lead numbers three times apart, and the gap is usually account structure and quality score, not the market.
PPC gives you total exclusivity (every click belongs to you alone) and total control over the message. What it doesn't give you is a floor on price. As competition or storm-driven demand rises in a market, the auction pushes your cost per lead up with it. There's no volume discount built into the channel the way there is with a lead vendor's tiered pricing.
Door-Knocking: The Cheapest Touch, the Widest Range
Door-knocking is still the cheapest channel per touch, and the only one that puts a rep directly on a homeowner's porch with no ad auction, phone tree, or vendor markup between the knock and the pitch. 2026 field data puts the cost at $3 to $5 per knock, with experienced reps covering 50 to 70 doors a day and a new hire targeting closer to 40 doors a day in the first month.
Conversion is where the channel gets uneven fast. Top performers turn 2% to 5% of knocked doors into a qualified inspection booked, while a rep in their first 30 days should expect closer to 1%. Run that same math across the range and cost per booked inspection swings from roughly $60 at the high end of conversion to $250 at the low end, on the exact same street with the exact same script, purely on rep skill and neighborhood selection.
You get more hands-on control here than any other channel: it's your crew, your territory, your script. What you don't get is a way to scale past your headcount. Daylight hours, weather, and storm-season timing all cap how many doors get knocked in a day, and roofing sales staffing carries its own churn problem, covered in the roofing sales rep shortage, that eats into any door-knocking plan built around a fixed crew size.
Pay-Per-Call: Buying a Ringing Phone
Pay-per-call buys you a ringing phone instead of a lead form. ResultCalls, a live 2026 vendor rate card, lists roofing calls starting at $79.85 per call, with pricing running as low as $24.85 per call depending on service category and coverage area. Calls are sold exclusively, one roofing company per call, and arrive as a direct, real-time connection rather than a form someone has to follow up on later, with first calls typically delivered within days of campaign launch.
The exclusivity claim is real. What isn't disclosed on the vendor's own page is a minimum call duration, a qualification standard, or what share of calls actually turn into a booked estimate. A ringing phone sits closer to the finish line than a web form, but somebody on your team still has to answer, qualify, and schedule every single one, and that labor cost never shows up in the per-call price.
Pay-Per-Appointment: Buying the Finished Product
Pay-per-appointment is the only one of the four models priced at the unit that actually matters: a scheduled homeowner appointment, not a click, a knock, or a ringing phone. Three live 2026 vendor rate cards show how differently that gets priced and protected.
| Vendor | Price per appointment | What's included |
|---|---|---|
| Minyona | $75 to $150 | Booked via call center at no extra charge on top of the lead price |
| The Lead Giants | $175 to $200 | No retainers, no monthly minimums; no-show or invalid appointments replaced free within a 24-hour dispute window |
| Peak Marketing Service | $110 to $150 | $0 setup, prepaid balance, month to month; explicitly no guarantee the homeowner will actually be present |
CONFIRMED figures matched live vendor pricing pages verbatim.
The price spread inside this one model, $75 to $200, tracks the protection you get, not the product. The cheapest appointment on this list carries no no-show guarantee. The most expensive one replaces a no-show for free. That's worth paying for: it's the difference between a guaranteed number of usable appointments and a guaranteed number of calendar slots that may or may not have a homeowner behind them.
Control is the tradeoff. You're not running the campaign and you're not managing the crew that generates the appointment. In exchange, you're not managing that crew, period, and the vendor absorbs the volume-scaling problem that caps door-knocking and the price-scaling problem that hits PPC and pay-per-call. Order more appointments and, at most vendors, the per-unit price holds or drops with volume rather than rising with competition.
Cost Per Booked Appointment: The Only Fair Comparison
Three of these four channels sell you something that still has to become an appointment before it's worth anything to your crew. Only pay-per-appointment already prices at that finish line. Put the numbers from this post on the same footing and the real gap between cheap per unit and cheap per appointment shows up fast.
| Model | 2026 price per unit | Unit you're buying | Est. cost per booked appointment |
|---|---|---|---|
| PPC, non-branded search | $124/lead | A click that filled out a form | Roughly $410 to $460, illustrative only, if it converts in the 27% to 30% range research shows for other exclusive roofing leads (industry estimate, not PPC-specific) |
| Door-knocking | $3 to $5/knock | A doorstep conversation | Roughly $60 to $250, computed directly from the channel's own knock cost and inspection-conversion range |
| Pay-per-call | $24.85 to $79.85+/call | An answered phone call | Not enough public data to estimate reliably; depends entirely on your team's in-house answer, qualify, and schedule rates |
| Pay-per-appointment | $75 to $200/appointment | A scheduled homeowner appointment | Already priced at this unit, no conversion assumption required |
The PPC-to-appointment figure is an illustrative estimate built by borrowing a general exclusive-lead conversion range from other 2026 research, not a PPC-specific benchmark, and should be treated as directional only.
What a booked estimate is worth backs up why the gap matters. A full roof replacement runs around $10,000 on average by industry estimates, and roofing sales teams close somewhere in the 20% to 40% range on estimates they actually sit, again by industry estimates. At the low end of that math, one closed roof still pays for several booked appointments with room to spare, whichever channel produced them.
Which Model Fits Your Roofing Company
Match the channel to what's actually scarce in your business, not to the lowest number on a sales page.
- Marketing bandwidth, not budget, is scarce: pay-per-appointment or pay-per-call remove the campaign-management job entirely, at the cost of some control over messaging.
- Crew time is scarce and no-shows sink your week: pay-per-appointment is the only model priced at the finish line, and a vendor with a written no-show replacement policy shifts that risk off your calendar. See how pay-per-appointment pricing works.
- You have a field team and a hot storm zone: door-knocking still wins on raw touches per dollar, but it strains headcount fast. Compare the fully-loaded cost of building that team yourself against outsourcing the appointment step in in-house sales reps vs. outsourced appointment setting.
- You want inbound signal without a long commitment: PPC or pay-per-call give you a testable channel with no setup fee tying you to one vendor, at the price of cost per lead that moves with the season.
What this means for you
- Compare channels on cost per booked appointment, not cost per unit. A cheap click or a cheap knock still has to survive a conversion step that a booked appointment has already cleared.
- Every channel except pay-per-appointment pushes some conversion labor, answering, qualifying, scheduling, back onto your own team. Price that labor before you compare vendor quotes.
- Read the no-show and replacement policy before the price on any pay-per-appointment vendor. A guarantee is worth more than a discount.