Discussion
Buying a pest control company — due diligence lessons after 3 months of looking
DanTheOperator✓March 19, 2026
Been looking at pest control businesses for about 3 months now. Finally went deep on one — $650K revenue, $180K SDE, 3 technicians, serving a mid-size metro area in the Southeast.
Here's what I learned during DD:
1. Recurring revenue is real but fragile. 70% of revenue was on quarterly pest contracts, which sounds great until you realize the average customer has been on the plan for 18 months and churn is about 15% annually. You need a constant sales engine just to stay flat.
2. Chemical costs are going up. The owner was buying from a single supplier and hadn't renegotiated in 4 years. Got quotes from two other distributors and could save 12% immediately.
3. Licensing matters more than I expected. Each state has different requirements for pest control operators. The business license was tied to the owner's personal certification. Transferring it required one of the existing techs to pass the state exam, which took 6 weeks.
4. Route density is everything. I mapped out all their stops and realized 30% of customers were 25+ minutes from the nearest cluster. Those routes were killing margins.
Still in final negotiations but feeling good about it. Anyone else operated in pest control?
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Replies (4)
MikeBuysBusinesses✓just now
Route density point is huge. I looked at a pest control deal last year and passed because of exactly that. The owner had grown by saying yes to everyone regardless of location. Great for top line, terrible for margins. If you can shed the distant customers and backfill with ones near existing clusters, you'll see a meaningful margin bump.
GarageDoorMan✓just now
Pest control and garage doors are basically the same business model — recurring service, route-based, technicians in trucks. One thing to watch is the seasonality. Spring and summer are crazy busy, winter can be dead depending on your market. Make sure the SDE accounts for that.
DanTheOperator✓just now
Good call. I pulled monthly P&Ls and there's definitely a winter dip — about 35% revenue drop from peak to trough. The quarterly contracts help smooth it out but it's still noticeable. Owner keeps all 3 techs year-round which I think is the right call for retention even if winter margins are thin.
BookkeeperBee✓just now
Make sure you understand the customer acquisition cost. Pest control companies often spend heavily on Google Ads and Thumbtack/Angi leads during peak season. If the current owner is spending $3K-5K/month on leads and you cut that, the revenue dries up fast. Ask for a full marketing spend breakdown by month.