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Pest Control in San Bernardino, CA
Keeping your home comfortable and pest-free doesn't have to be complicated or expensive. At Fenn Termite & Pest Control, Inc., we make it simple with a straightforward general pest control program that works around your schedule and your budget.
Our recurring treatment plan covers your home year-round, with scheduled exterior and interior applications that stay ahead of seasonal pest activity. If something shows up between visits, we come back at no extra charge. No hidden fees, no surprise bills, just reliable, professional service from a local exterminator you can count on.
Here's what our San Bernardino program protects against:
- Ants
- Spiders
- Cockroaches
- Silverfish
- Flies
- Millipedes
- Crickets
- Earwigs
- Centipedes
- And More
You've got enough on your plate. Let Fenn Termite & Pest Control, Inc. handle the pests so you can get back to enjoying your home without the hassle.
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Keep the Pests Out Before They Ever Make It In
A recurring program does more than react to infestations. It creates a consistent barrier around your home, targeting ants, spiders, cockroaches, silverfish, and other common crawling insects before they become a real problem inside your living spaces.
Here is how the process works from start to finish:
- An initial inspection pinpoints entry points, harborage zones, and any active activity on the property.
- A targeted first treatment addresses existing pressure while establishing exterior protection around the foundation, eaves, and entry points.
- Scheduled follow-up visits, typically quarterly or bi-monthly, keep the barrier strong through every season.
- Interior treatments are applied when activity is found inside or when requested, keeping the focus on prevention without unnecessary intrusion.
- If pests return between scheduled visits, a rapid-response service call is included at no additional cost under the service agreement.
Why Fenn Termite & Pest Control, Inc. Is the Right Choice for Year-Round Pest Protection
Fenn Termite & Pest Control, Inc. backs every service agreement with a satisfaction guarantee, so follow-up treatments are never an extra expense. Technicians apply proven, regulation-compliant methods tailored to the pest pressures most common in your area, giving your home consistent, professional-grade protection all year long.
Southern California
Pest Watch: What's Active This Season
Pest pressure shifts throughout the year across San Bernardino. Here's what to watch for right now.
Rodents
Peak seasonSpiders
Termites
Ants
Peak seasonTermites
Peak swarmer seasonCockroaches
Mosquitoes
Mosquitoes
Peak seasonSpiders
Peak seasonStinging insects
Peak seasonFleas & ticks
Peak seasonAnts
Termites
Cockroaches
Peak seasonRodents
Stinging insects
Southern California's mild climate keeps most pests active year-round; this reflects when each is at its worst across LA, Orange County, and the Inland Empire.
76 Years of Solving the Toughest Pest Problems
Fenn Termite & Pest Control, Inc. has spent 76 years in the field, and that kind of experience adds up fast when you have a problem that won't quit.
We know how to spot the issue quickly, get it right the first time, and handle everything from seasonal surges to stubborn infestations without the guesswork.
Warning Signs Your Home Has a Pest Problem
Pests rarely announce themselves. By the time you spot one, there are usually more hiding nearby. Knowing what to look for early can save you from a much bigger headache down the road.
Common signs homeowners across California notice before a full infestation takes hold:
- Droppings or shed skins near baseboards, under sinks, or in cabinet corners
- Chewed food packaging, cardboard, or insulation material
- Mud tubes or tunneling along foundation walls and crawl spaces
- Unusual rustling, scratching, or clicking sounds in walls or ceilings at night
- Grease marks or smear trails along walls and floorboards
- Webs clustered in corners, vents, or undisturbed storage areas
- Live or dead insects found repeatedly in the same spots around your home
These signs tend to show up gradually, and it's easy to brush them off at first. But each one points to an active problem that typically gets worse without consistent, targeted attention from a professional.

