Professional Help Guide

When to Call a Professional

DIY treatment is effective for most pest problems — but some situations require a licensed professional.

Call a Professional — Warning Signs

If you see any of these signs, stop DIY treatment and contact a licensed pest control professional:

Active infestation in multiple roomsAny Pest
Visible mud tubes, sagging floors, or hollow wood soundsTermites
Reinfestation within 30 days of DIY treatmentBed Bugs
Infestation spread to multiple rooms or apartmentsBed Bugs
Evidence in food preparation areas (restaurants, commercial kitchens)Rodents
Structural damage — chewed wiring, insulation, or pipesRodents
Large nest (basketball size or bigger)Wasps/Hornets
Allergic reaction or medical symptoms connected to pest exposureAny Pest
Pest activity continues after 2 professional-level DIY treatmentsAny Pest
Infestation in commercial food service establishmentCockroaches

DIY Is Appropriate For...

Single-room bed bug infestation caught early
German cockroach problem in one area of the home
Mouse entry from one known location (seal + trap)
Seasonal ant trails from known entry point
Pantry pest infestation in storage area
Wasp nest smaller than a golf ball

Find Local Pest Control

Enter your ZIP code to find a pest control professional near you.

Or search the national directory:

🔍 Find a Pest Pro — NPMA Directory

Want to try DIY first? →

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This application is an independent educational resource and is not affiliated with or endorsed by any government agency.
⚠️ AI-assisted identification reviewed by a licensed applicator. Always verify critical information before acting.