General Pest Management
General Pest Control in Palo Alto, CA
101 Exterminators runs scheduled general pest control in Palo Alto for homes and small businesses, California licensed under SPCB Lic. #9119 and working Santa Clara County since 2005. Palo Alto winters are mild — December through February highs sit near 57 to 61°F — so Argentine ants, spiders and cockroaches never get a dormant stretch here. A maintenance interval is what keeps that pressure outside the wall.
Warning Signs
Signs You Need Pest Control Service in Palo Alto
We offer scheduled maintenance programs on monthly, bi-monthly (every 8 weeks), and quarterly (every 12 weeks) cycles. Each visit includes a perimeter treatment, interior inspection, spot treatments for active areas, and documentation. Every program includes free re-treatment between scheduled visits if pests return — we don't charge extra to finish the job.
Ant trails along baseboards, countertops, or exterior walls — especially in spring and fall
Cockroach droppings (small, dark, pepper-like specks) in kitchen cabinets or drawers
Spider webs accumulating faster than you can remove them — especially black widows in garages
Silverfish damage to paper, cardboard, or fabric — irregular holes and yellow staining
Earwigs or centipedes regularly entering through doors, windows, or crawl space vents
Pantry moths (Indian meal moths) in dried goods — visible webbing and larvae in food
Seeing one cockroach — they are almost never alone
How It Works
Our Pest Control Process in Palo Alto
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Palo Alto.
Initial Inspection & Assessment
We walk the property thoroughly — exterior perimeter, garage, crawl space access points, interior corners, and utility penetrations — to understand pest pressure and entry points.
First Treatment
A comprehensive initial treatment targets active pests and establishes a chemical barrier. We treat entry points, nesting areas, and conducive conditions with EPA-registered products.
Scheduled Maintenance Visits
Return visits maintain the barrier and address any seasonal pest pressure changes. We keep records of each visit so you can see the history of protection on your property.
Free Re-Treatments
If pests breach the barrier between visits, call us. We return at no charge as part of your plan — because our goal is actual pest-free results, not just completed appointments.
Why 101 Exterminators
Pest Control You Can Count On in Palo Alto
IPM-Based Approach
Integrated Pest Management means we inspect first, identify species, seal entry points, and treat with the minimum necessary product — not a blanket spray of everything.
Documented Service History
Every visit is documented. You receive a service record showing what was treated, what products were used, and what we found — important for rental properties, health inspections, and peace of mind.
Free Re-Treatment Guarantee
Between scheduled visits, if you see activity we treated for, call us. We come back at no additional charge. This is our commitment, not a fine-print exclusion.
Child & Pet Aware Products
We use EPA-registered products applied in targeted areas, not broadcast indoors. We discuss any pet or child safety considerations with you before every treatment.
Common Questions
General Pest Control FAQs for Palo Alto
How often should a Palo Alto home be on a pest control schedule?
Most Palo Alto homes do well on a bi-monthly or quarterly cycle, with monthly reserved for high-pressure properties — restaurants along University or California Avenue, multi-unit buildings, and houses backing the open space at Pearson-Arastradero or the Foothills preserve. The mild winter is the reason interval matters: lows averaging 38 to 41°F do not reset ant or cockroach populations. We set the schedule after the first inspection instead of putting every address on the same plan.
What can I ask a Palo Alto pest technician about the products used at my house?
Ask for the product name, the EPA registration number, the target site and the re-entry interval — a licensed applicator has all four on the label and should hand them over without being pushed. We leave a written service record on every Palo Alto visit listing what was applied and where. If you have children, pets, a vegetable bed or a pond, say so before the visit so we can adjust placement and method rather than after.
Does a Palo Alto home near the Baylands get different pests than one near the foothills?
Yes, and the split runs roughly on the line of El Camino Real. East toward the Baylands Nature Preserve the ground is bay-influenced and damp, which favors subterranean termites, American cockroaches in drains and utility boxes, and rodents moving off the marsh edge. West toward Pearson-Arastradero and the Foothills preserve the ground is dry oak woodland and chaparral, which pushes black widows, yellow jackets and mice toward structures in late summer. We set the program by which side you are on.
Local Pest Pressure
Common Pests We Treat in Palo Alto
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Palo Alto — tap any one to learn how to identify it and what treatment involves.
General Pest Control · Palo Alto
Free Pest Evaluation in Palo Alto
CA licensed and insured. Written estimate before any work begins. Urgent situations in Palo Alto are prioritized.