The short answer: every three months, four visits a year. That's the cadence most pest control companies recommend and the one most US homes need. The longer answer depends on what pests you're dealing with, where you live, and whether you have an active infestation.
Pick the row that matches your situation and use it as your reminder interval.
| Situation | Recommended frequency |
|---|---|
| Single-family home, no active pests | Quarterly (every 3 months) |
| Active infestation (roaches, ants, mice) | Monthly until cleared, then quarterly |
| Apartment in a multi-unit building | Monthly to bi-monthly |
| Warm climate (CA, FL, TX, Gulf Coast) | Every 6–8 weeks |
| Restaurant or food-service business | Monthly (often required by code) |
| Annual termite inspection | Once a year, separate visit |
Most professional-grade exterior treatments last roughly 90 days under normal weather. After that, the residual barrier breaks down — rain washes it off, UV degrades it, and new generations of insects emerge. Quarterly visits sync to that decay curve. You're treating the home before the previous treatment loses effectiveness, not after pests have already moved back in.
It's also cost-balanced. Annual treatments leave gaps long enough for full population rebuilds, which means you eventually pay for both prevention and remediation. Monthly is more frequent than the chemistry needs in a typical home, so you're paying for visits that don't add prevention value. Quarterly hits the middle.
Monthly pest control is for situations where the standard quarterly residual isn't enough. Four scenarios:
Industry pricing for general pest control in the US runs roughly:
The cost equation only works if you keep the schedule. A skipped quarter erases the prevention work the previous quarters paid for. That's why pairing the cadence with a reliable reminder system matters as much as picking the right interval.
Whatever interval you pick — quarterly, monthly, or every six weeks — set a reminder for it now. The hardest part of pest control is staying on the cadence after the first treatment, when nothing visible is happening and there's no pressure to call.
See the full quarterly pest control schedule by season if you want a calendar view of what each visit handles, or read about what happens when you skip a treatment for the cost-of-forgetting math.
Set a reminder for your next visit — quarterly is the most common pick.
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Most pest control companies recommend quarterly visits — once every three months, four times a year. That cadence handles general prevention for ants, spiders, roaches, and seasonal pests in the average US home. Monthly is reserved for active infestations or year-round high-pressure environments.
For most single-family homes, yes. Quarterly costs roughly $400–$600 per year and prevents the kind of infestations that cost $1,000+ to remediate. The math works out as long as you actually keep the schedule — a year of skipped visits erases the savings entirely.
If you've already seen roaches, monthly for the first two to three months until activity stops, then quarterly for maintenance. German cockroaches reproduce fast — a quarterly schedule alone is usually not enough to break the cycle once they're established.
Apartment buildings typically need monthly to bi-monthly treatments because pests move between units. Even if your unit is clean, a neighbor's infestation can reach you. Most landlords coordinate building-wide treatment on a 30-day cycle — confirm yours does and set a reminder for it regardless.
Monthly is appropriate for active infestations, restaurants, food-service environments, multi-unit housing, or homes in tropical climates with year-round pest pressure. For a typical suburban home with no active issue, monthly is overkill and quarterly is sufficient.
Warm-climate states (California, Florida, Texas, the Gulf Coast) often warrant a tighter cadence — every six to eight weeks instead of strict quarterly. Year-round pest activity means there's no winter pause to slow population recovery between visits.
Free, no account. You'll get an email two weeks before each treatment is due — and follow-ups until you book it.
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