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Reduced-Risk Products

The safety of you and your family is our top priority. We utilize reduced-risk products that are gentle on the environment but harsh on pests.

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Celebrating 76 Years of Excellence!

Professional pest solutions from Fenn Termite & Pest Control, Inc. – earning Southern California's trust since 1950 through exceptional residential and commercial service.

Pest Control in Aliso Viejo, CA

Keeping up with a home means there's always something on the to-do list, and pest problems have a way of jumping to the top of it fast. A reliable exterminator makes that one less thing to worry about, and that's exactly what Fenn Termite & Pest Control, Inc. delivers.

Our general pest control program is built around your home and your schedule. We start with an initial inspection and treatment, then set up regular treatment visits throughout the year to keep common insects from getting comfortable inside your home. If something shows up between visits, we come back at no extra charge. No surprise fees, no runaround.

The program runs year-round, covering both the interior and exterior of your home. Most of the work happens outside, creating a protective barrier before pests ever reach your door. Interior treatments are available whenever you need them. It's a practical, straightforward approach that saves you money over time compared to dealing with a full-blown infestation later.

Here's a look at the pests covered under our Aliso Viejo program:

  • Ants
  • Spiders
  • Cockroaches
  • Silverfish
  • Flies
  • Millipedes
  • Crickets
  • Earwigs
  • Centipedes
  • And More

If you want pest control that's honest, consistent, and actually fits your budget, Fenn Termite & Pest Control, Inc. is ready to help. Reach out today to get started with a plan that works for you.

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Keep Crawling Insects Out of Your Home All Year Long

A recurring program gives residential properties continuous protection against ants, spiders, cockroaches, silverfish, centipedes, and earwigs. Scheduled exterior treatments build a barrier around the home, and interior applications are available whenever pests make it inside. If anything shows up between visits, a no-cost service call gets a technician back out fast.

Here is how the program works, from first visit to year-round coverage:

  1. An initial inspection identifies active problem areas and pest entry points around the property
  2. A targeted treatment is applied to the exterior to establish a protective barrier
  3. Follow-up visits are scheduled on a quarterly or bi-monthly basis to maintain coverage through every season
  4. Interior treatments are performed reactively or on request whenever pests are found inside
  5. Free service calls are available between scheduled visits if pests reappear before the next treatment

Why Homeowners Trust Fenn Termite & Pest Control, Inc. for Residential Pest Protection

Fenn Termite & Pest Control, Inc. backs every service agreement with a satisfaction guarantee, so follow-up treatments are included if covered pests return. Technicians apply effective, regulation-compliant methods and tailor coverage to the most common household pests in your area, with options to expand protection as your needs change.

Southern California

Pest Watch: What's Active This Season

Pest pressure shifts throughout the year across Aliso Viejo. Here's what to watch for right now.

Rodents

Peak season

Spiders

Termites

Ants

Peak season

Termites

Peak swarmer season

Cockroaches

Mosquitoes

Mosquitoes

Peak season

Spiders

Peak season

Stinging insects

Peak season

Fleas & ticks

Peak season

Ants

Termites

Cockroaches

Peak season

Rodents

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 Pest Problems Right the First Time

Fenn Termite & Pest Control, Inc. has spent 76 years in the field, and that kind of hands-on experience means we recognize problems fast and know exactly how to fix them, including the seasonal ones that come back year after year.

We come prepared with the tools, training, and proven methods to get it right on the first visit, because decades of reliable service have taught us there is no substitute for showing up and doing the job well.

Warning Signs Your Home May Have a Pest Problem

Most pest problems don't start with a dramatic infestation. They start small, with subtle clues that are easy to overlook until things get worse. Knowing what to watch for can save you a lot of hassle down the road.

Common signs California homeowners shouldn't ignore:

  • Droppings or smear marks along baseboards, in cabinets, or behind appliances
  • Shed insect skins or egg casings in corners, closets, or storage areas
  • Dead or live insects appearing regularly near windows, doors, or drains

  • Musty or unusual odors that don't have an obvious source
  • Grease trails or dark rub marks along walls and floorboards
  • Rustling, scratching, or scurrying sounds inside walls or ceilings at night
  • Damaged food packaging or gnaw marks on wood, wiring, or soft materials

These signs often show up long before a full infestation takes hold. The sooner they're identified, the easier and less costly the situation is to get under control. Fenn Termite & Pest Control, Inc. makes it simple to stay ahead of problems before they turn into bigger ones.

Reviews
5 Star Review

I had a tenant who had a bed bug issue. It was my first time using them because my usual exterminator does not treat bed bugs. I was pleasantly surprised by the customer service I received. They were very professional and patient with me and all my questions. I will definitely be using them again.

Raquelle Basto
Ontario
5 Star Review

Great staff. Super professional.

erick armeson
5 Star Review

Technician called when he arrived to review areas that needed treatment. He was extremely knowledgable and a please to speak with.

Linda Meinzer
Los Angeles
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