Clark Pest Control - Fresno & the Central Valley
Clark Pest Control has protected Fresno homes and businesses from local pests for more than 70 years. Our licensed technicians handle rodents, roaches, ants, spiders, termites, and bed bugs with GreenPro-certified, pet-friendly treatments. Same-day and Saturday service is available.
Fresno anchors the heart of the Central Valley, surrounded by farmland and irrigation, so pest pressure runs year-round. When summer temperatures push past 100 degrees, Argentine ants and cockroaches move indoors hunting for water. Roof rats work into the attics of older north Fresno homes, and black widow spiders settle into garages and woodpiles.
Call (559) 821-7781 or request service online to schedule your inspection.
Clark Pest Control
5245 N. Gates Ave
Fresno, CA 93722
Hours: Monday to Friday 7:00 AM - 7:00 PM, Saturday 7:00 AM - 6:00 PM, Sunday Closed
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100% Satisfaction Guaranteed
We guarantee your service will be done right every time. If it isn't, let us know, and we will make it right. Return visits are always free on recurring services.
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About Our Fresno Team
Our Fresno technicians work out of the branch on N. Gates Ave and live in the same neighborhoods they service, from north Fresno out to Sanger, Kerman, and Madera. They know how the Valley's growing season drives pest pressure. When orchards and row crops are harvested and disced in late summer and fall, displaced field mice and roof rats push toward nearby homes and garages. When summer irrigation stops and the ground bakes past 100 degrees, ants and earwigs move indoors hunting for water. Every visit follows Integrated Pest Management (IPM): inspect first, treat the specific problem, then seal and prevent so it does not come back.
Localized Pests We See Every Day:
- Argentine ants that form large summer super-colonies and stream inside for water during heat waves.
- Roof rats and house mice in the mature trees and attics of older Fresno neighborhoods.
- Subterranean and drywood termites, a year-round threat to Central Valley homes.
- Turkestan and German cockroaches, plus black widow spiders in garages and woodpiles.
A Smarter Approach for Fresno County:
- Harvest-season rodent work. Late summer through fall we focus exclusion and sealing on the roofline and garage, since that is when disced fields send rats and mice looking for shelter.
- Exterior-first ant control. During 100-plus-degree stretches we treat the outdoor nest sites and entry points rather than just spraying the trails you see indoors, because indoor spraying alone tends to split Argentine ant colonies.
- Written follow-through. You get service notes after every visit and a scheduled recheck on recurring plans, since one treatment rarely ends an established colony.
The Clark Fresno Experience: Your technician is local, licensed by the California Structural Pest Control Board, and backed by GreenPro-certified, pet-conscious methods. Rodent inspections are free, and we offer same-day service when the schedule allows.
Licensed & regulated by the California Structural Pest Control Board
Top Pest Services in Fresno
Clark's Fresno branch treats the pests Central Valley homes and businesses deal with most: Argentine ants, cockroaches, roof rats and mice, subterranean and drywood termites, bed bugs, and black widow spiders. Pick the service you need, or start with a free inspection and we will identify what you are up against.
- Ant control - Argentine ants form valley-wide super-colonies and pour indoors for water during summer heat. We treat the outdoor nests and entry points, not just the trails you see.
- Rodent control - roof rats and house mice move out of orchards and into the attics and garages of older Fresno homes. Free inspection, exclusion, sealing, and trapping.
- Termite control - subterranean and drywood termites stay active year-round in the Central Valley. Inspection, localized treatment, structural fumigation, and damage repair.
- Bed bug treatment - inspection plus heat treatment that reaches bed bugs inside wall voids in a single visit.
- Spider control - black widow web and egg-sac knockdown in the garages, eaves, and woodpiles they favor through the Valley summer.
- Mosquito control - standing-water source reduction and yard treatments across the long Central Valley mosquito season.
- Bird control - humane deterrents and exclusion; droppings cleanup and nest removal on commercial properties.
- Year-Round Pest-Away - recurring prevention that tracks Fresno's seasons, with visits as pests appear.
- Yard and garden - weed control, lawn fertilization, and aphid and whitefly treatment for Valley yards.
Don't see your pest? Schedule a free inspection and we will identify it and build a plan.
What Fresno Neighbors Say
"Omar was very personable and knowledgeable. He answered all my questions and gave me confidence that Clark Pest will rid me of the Asian roaches and the ants."
- Angela F., Verified Google review
"Our Clark technician, Bridgett, has been a very professional representative of the company. She has been with Clark for 20 years, and she treats our home like her own. If anything needs attention, she is on it without our having to ask."
- Robert F., Verified Google review
Areas We Serve Around Fresno
Our Fresno technicians cover a wide territory across Fresno County and into Madera County. We regularly provide pest and termite service in these communities: Fresno, Madera, Clovis, Sanger, Kingsburg, Kerman, Reedley, Fowler, Dinuba, Selma, Parlier, and Riverdale.
Find the Fresno Branch
Map to Clark Pest Control Fresno
Frequently Asked Questions About Pest Control in Fresno
Why do ants suddenly invade Fresno homes in the summer?
Argentine ants move indoors when Central Valley heat dries out their outdoor water sources, usually from June through September. They trail along baseboards, sinks, and counters looking for moisture. Over-the-counter sprays often split the colony and make the trailing worse, so we treat the exterior nest sites and entry points instead of just the ants you can see.
Do you handle roof rats in older Fresno neighborhoods?
Yes. Roof rats are common in the mature trees and attics of established areas like the Tower District and north Fresno. We inspect the roofline and attic for entry points, seal the gaps, and set control measures, because trapping alone does not stop new rats from getting in. Rodent inspections are free.
When is termite season in the Central Valley, and do I need an inspection?
Subterranean termites stay active year-round in Fresno, and drywood termites tend to swarm in the warm months. If you see mud tubes along the foundation, discarded wings on windowsills, or hollow-sounding wood, book an inspection. Note that a termite inspection tied to a real estate sale carries a fee.
Why do I keep seeing cockroaches outside my Fresno home at night?
Those are usually Turkestan cockroaches, an outdoor species spreading across the Central Valley that locals often call the Asian roach. They breed in water meter boxes, leaf litter, and irrigation lines, then head toward garages, patios, and doorways after dark. We treat the outdoor harborage and seal entry points, because indoor sprays do little against roaches that live and breed outside.
Where do black widow spiders hide around Fresno homes?
Black widows favor dark, dry, undisturbed spots: garages, woodpiles, sheds, and the underside of patio furniture. Central Valley summers let their numbers build fast. We knock down the webs and egg sacs, treat the harborage areas, and point out spots around the yard worth keeping clear.
Do you offer same-day or Saturday service in Fresno?
Often, yes. Our Gates Ave branch is open Monday through Friday from 7 a.m. to 7 p.m. and Saturday from 7 a.m. to 6 p.m., and we offer same-day visits when the schedule allows. Call (559) 821-7781 early in the day for the best chance at a same-day slot.
Don't let pests take over your peace of mind. Whether you are dealing with an active infestation or want to prevent the next one, our Fresno team is a phone call away. Call (559) 821-7781 or request your free inspection to get started.
Last updated: July 2026