Sell Fall Exclusion Now, Before the Overwintering Pests Show Up
Late August is the quietest, highest-margin window you'll get all year to sell sealing work. Here's how to price fall pest exclusion and book it before the stink bugs, cluster flies, and lady beetles start moving indoors.
It's the third week of August. Your phone isn't ringing the way it did in June. The mosquito calls have thinned out, the ant panic is over, and you're looking at a calendar that suddenly has gaps in it for the first time since April.
That gap is the best thing that happened to you all year — if you know what to sell into it.
Because in about four to six weeks, a whole different category of pest starts pushing on the outside of every house on your route: the overwintering ones. Brown marmorated stink bugs. Cluster flies. Boxelder bugs. Asian lady beetles. They spend the summer outside, and the first cool snap in September or October sends them looking for a warm crack to spend the winter in. By the time your customer sees fifty stink bugs on a sunny south wall, it's a reactive spray call. Right now, it's a service you can sell on purpose.
That service is exclusion — sealing the cracks, gaps, and entry points before anything moves in. And late summer is the one window a year where you can actually sell it well.
Why nobody sells exclusion, and why that's your opening
Most solo operators treat exclusion as something they mention, not something they sell. You point at a torn door sweep on the way out, say "you might want to get that fixed," and then you drive off and never think about it again. The customer never fixes it. Next fall the pests come back in, you spray again, and everyone's mildly annoyed.
The reason it never gets sold is that it doesn't fit the reflex. Spraying is fast, familiar, and priced by the visit. Exclusion is slower, it involves a ladder and caulk and hardware cloth, and pricing it makes operators nervous because there's no standard number to anchor to. So it stays a throwaway comment instead of a line item.
Which is exactly why there's money in it. Your customers are getting the same "you might want to seal that" comment from every company that's ever serviced them, and nobody has ever made it easy to just say yes. Be the one who does.
The late-summer timing is the whole pitch
You don't have to invent urgency here. The calendar does it for you.
Fall pest exclusion only works if it happens before the pests are inside. Once a stink bug is overwintering in the wall void, sealing the exterior traps it in — now you've got a customer with bugs emerging into their living room all winter and a sealing job that made it worse. The work has to land in the dry, warm weeks of late August and September, while the pests are still outside.
That gives you a clean, honest reason to call every customer on your route right now:
"Hey — this is the few weeks where we can seal your place up before the fall invaders start looking for a way in. If we wait until you're seeing them inside, it's too late to do it right. Want me to take a look next time I'm out?"
No pressure, no gimmick. It's just true, and it books work into the exact weeks your schedule went soft.
How to price it without guessing
Here's the part that stops most operators. Exclusion doesn't have an obvious per-visit number, so they either lowball it into unprofitability or freeze and never quote it. Neither is necessary.
Price it three ways depending on the job:
1. A flat inspection-and-seal package. For a typical single-family home, offer a fixed price that covers a full exterior walk, sealing of the obvious entry points (door sweeps, utility penetrations, weep holes with the right vents, gaps around the dryer vent and hose bibs), and materials. Pick a number that pays you for two to three hours plus materials plus margin. In most markets that lands somewhere between $275 and $500. Quote the number confidently; the confidence is half the sale.
2. Time-and-materials for the ugly ones. Some houses are a mess — failing soffits, a foundation gap you could lose a cat in, a crawlspace that needs a vent screen rebuild. Don't flat-rate those. Quote your hourly plus materials and be honest that it's a bigger job. Customers respect "this one's more involved" far more than a surprise on the invoice.
3. A recurring add-on. For customers already on a quarterly plan, bolt a fall exclusion check onto the autumn visit for a modest bump. It's the easiest yes on the list because they're already paying you and already trust you on the property.
The mistake to avoid is pricing exclusion like a spray. It's not a 20-minute stop. If you quote it like one, you'll resent every job and quietly stop offering it by October.
What actually goes in the visit
Keep the scope tight so the job stays profitable and you don't get talked into becoming a general contractor:
- Door sweeps and thresholds — the single most common entry point, and the easiest visible win.
- Utility penetrations — where pipes, cables, and the AC line set enter the wall. Sealant or copper mesh.
- Weep holes and vents — screen them, don't caulk them shut; brick needs to breathe.
- Dryer vents, hose bibs, and gaps under siding — small gaps, big traffic.
- A written note of anything out of scope — a rotted fascia board, a roofline gap that needs a roofer. You flag it, you don't fix it. That note also protects you if something gets in through the thing you told them about.
Photograph everything before and after. The before-and-after of a sealed penetration is the most convincing upsell material you will ever have, and it's the thing that gets you the next-door neighbor's call.
Make it a system, not a scramble
The operators who actually cash in on this don't decide to "start offering exclusion" and then wing it. They build a short, repeatable motion: a call list of every customer due, a standard quote for the standard house, a fixed materials kit that lives on the truck all September, and a follow-up on every quote that didn't close in 48 hours.
That last piece is where the money leaks. You'll quote ten fall exclusion jobs and four will say "let me think about it." If you never follow up, three of those four are gone. A quick reminder text two days later — "still happy to get you on the schedule before the cool weather hits" — recovers a chunk of them without any effort.
This is the point where a CRM earns its keep, because the whole thing is a tracking problem: who's due, who's been quoted, who hasn't answered, and who needs the two-day nudge. PestPro Smart CRM makes that motion easy — you can tag the customers due for a fall exclusion quote, fire the outreach texts from the truck, and let the follow-up reminders chase the maybes for you so nothing falls through. But the tool isn't the point. The practice is. A shoebox of index cards and a phone alarm will run this system just fine if you actually work it — the software just means you don't have to remember to.
The real reason to do this
The obvious reason is revenue in a slow month, and that's real — a handful of $350 sealing jobs turns a soft September into a decent one.
But the quieter reason is retention. A customer whose house you sealed before the invaders arrived, who then doesn't get a wall full of stink bugs in October, is a customer who tells the neighbors and never shops your price again. Reactive spray keeps them dependent and a little annoyed. Exclusion makes you the operator who actually solved the problem. That's worth more than the invoice.
The window is open right now and it closes with the first cold night. Make the calls this week.
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