Protect Your Home With
Termite & Pest Control in Ontario, CA

With over 25 years of keeping homes safe and pest-free, The Termite Guy is the largest, most trusted exterminator in Southern California.

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Exterminator in Ontario, CA

REVIEWS
Residential & Commercial Services
Service area Manager
Alex Del Toro
Services

Complete Termite & Pest Solutions From Inspection to Repair

For over 25 years, The Termite Guy has been Southern California’s trusted expert in termite fumigation, pest control, and home repair. We go beyond pest elimination, offering complete solutions to restore your home and safeguard it against future infestations.

For over 25 years, The Termite Guy has been Southern California’s trusted expert in termite treatments, fumigation, and home repair. We go beyond termite elimination, offering complete solutions to restore your home and safeguard it against future infestation

Termite Solutions

Termite Inspections, Fumigation, & Treatments

Don’t let termites damage your home’s value. Our customized termite solutions ensure your home stays secure for years to come with expert inspections, targeted treatments, and fumigation backed by a 5-year warranty.

Pest Control Solutions

Pest Control Solutions to Protect Your Home

Our pest control services follow integrated pest management principles, offering inspections, targeted treatments, and preventative measures to keep your home pest-free. With next-day appointments and flexible monthly, bi-monthly, or quarterly service schedules, we deliver dependable protection and lasting peace of mind.

Renovation & Repair Services

Certified, Trusted Home Renovation and Repair

Our licensed inspectors and contractors specialize in home repairs and renovations to fix damage from termites, pests, and everyday wear. With expertise in deck and roof repairs, exterior painting, and insulation installation, we restore and protect your home with durable, lasting solutions.

We had the pleasure of having Roberto Centeno get all the woodwork done after tenting the house. He did such a thorough job, and did much more than the report indicated. He was wonderful to work with and when our termites come back, I will be requesting for Roberto to come back and take care of everything!

Sara Pirooz

Home Repair

I had a great experience with 'The Termite Guy' during the fumigation of my new house. The entire process was handled efficiently and professionally. Their team was prompt, thorough, and made sure every aspect of the job was completed to a high standard.

Justin Paxton

Fumigation

Terrific company to work with. Truly went beyond my expectations. From the site-estimation process to the final billing process; Everything was just terrific. And I'm a really picky customer. I don't like mediocre customer service, nor do I like mediocre quality. Everything was on time, done really well, and with a great attitude. They even did repair on the roof and painted everything they did. I was expecting have to get my roofer and painter involved since I have a tile roof and the fascia/eves needed painting. They did all of that as a one-stop-shop. The price was reasonable and I would unreservedly recommend them to others. I'm so glad I chose them to do the work!

Bart Williamson

Treatment & Repair

Ontario, CA

Trusted Pest and Termite Control Services in Ontario, CA

About Ontario, CA

Ontario, CA, is a major suburban and commercial hub in San Bernardino County, known for its fast-growing economy, international airport, and diverse residential communities. With a mix of older homes, modern developments, and industrial zones, Ontario is highly susceptible to termite, rodent, and insect infestations. The Mediterranean climate, seasonal moisture, and urban sprawl create ideal conditions for year-round pest activity, making professional pest control in Ontario, CA, essential for homeowners and businesses.

  • Population: Approximately 185,000 residents.
  • Home Values: Median home price is around $550,000, making it one of the more affordable areas in the Inland Empire.
  • Age & Type of Homes: A mix of mid-century homes, new developments, and commercial properties, with homes ranging from 1,500 to 3,500+ square feet.

Typical Pests Found in Ontario, CA

Termites in Ontario are a significant concern, particularly subterranean termites, which tunnel underground and enter homes through foundation cracks. Drywood termites also pose a risk, infesting attics, furniture, and exposed wooden structures.

Ant infestations in Ontario are common, with Argentine ants forming large colonies that invade homes in search of moisture and food. Carpenter ants, which tunnel through wood, can cause structural damage over time.

Rodents in Ontario, including roof rats and Norway rats, are frequently found in attics, garages, and warehouses, especially near commercial and industrial areas. Without proper control, they can damage electrical wiring, contaminate food, and spread disease.

Cockroach infestations in Ontario are a persistent problem. German cockroaches thrive in restaurants, kitchens, and bathrooms, while American cockroaches, often found in sewer systems, enter homes through drains.

Bed bugs in Ontario have been reported in hotels, apartments, and homes, requiring professional heat treatments or fumigation for complete eradication.

Other common Ontario pests include black widow spiders, which hide in garages and sheds, and mosquitoes, which breed in standing water from irrigation, pools, and commercial drainage systems.

For comprehensive pest control in Ontario, CA, regular inspections and preventative treatments are crucial to protect homes and businesses from costly infestations.

Important Pest Considerations for Ontario, CA

Ontario’s urban expansion, warm summers, and seasonal moisture create a high-risk environment for pests. Homes, businesses, and industrial sites all experience persistent pest activity, making ongoing pest control in Ontario, CA, necessary.

  • Climate Type: Mediterranean – hot, dry summers and mild winters.
  • Average Rainfall: 14 inches annually, mostly in winter.
  • Vegetation: Native chaparral, suburban landscaping, and industrial zones with minimal greenery.
  • Construction Risks: Expansive soil can shift foundations, creating entry points for subterranean termites.

Weather & Pest Activity:

  • Hot summers encourage termite swarming, increased ant infestations, and mosquito breeding.
  • Rainy winters drive rodents and cockroaches indoors, seeking food and warmth.
  • Industrial and commercial areas contribute to higher rodent populations, requiring ongoing rodent control.

Our Pest Control Process for Ontario, CA

Effective pest control in Ontario, CA, requires a strategic, multi-step approach to eliminate pests and prevent future infestations. At The Termite Guy, we offer proven pest control solutions designed for Ontario’s residential and commercial properties.

  • Inspection & Assessment: A detailed property evaluation to locate pest activity and identify risk factors.
  • Targeted Treatment: Eco-friendly pest control solutions, including baiting, spraying, and exclusion techniques.
  • Integrated Pest Management (IPM): A long-term prevention plan focusing on sealing entry points, reducing attractants, and implementing scheduled treatments.
  • Follow-Up & Maintenance: Flexible monthly, bi-monthly, or quarterly pest control plans to keep homes pest-free year-round.

With professional pest control services in Ontario, CA, homeowners and businesses can prevent termites, rodents, ants, cockroaches, and other common pests while maintaining a safe and healthy environment.

Our Termite Services in Ontario, CA

Ontario is highly susceptible to termite infestations, with subterranean and drywood termites posing a serious risk to homes and businesses. The Termite Guy provides expert termite control in Ontario, CA, with proven solutions to eliminate infestations and prevent long-term damage.

  • Termite Inspections: In-depth property evaluations using advanced detection technology.
  • Localized Treatments: Spot and heat treatments for targeted termite elimination.
  • Fumigation Services: Full-home tent fumigation for severe infestations.
  • Preventative Treatments: Long-term termite protection through soil treatments, wood treatments, and routine monitoring.

Whether you need annual termite inspections, real estate transaction reports, or full-scale termite eradication, our expert termite control services in Ontario, CA, provide effective, long-lasting protection for residential and commercial properties.

Comparison

The Termite GUy Advantage

The Termite Guy has you covered with full-service solutions to protect your investment, minimize inconvenience and ensure happy occupants.

The Termite GuyThe Other Guys
Report Turnaround
24-hour Report Turnaround
fast, reliable, and efficient
No Guaranteed Timeline
waiting could be days or longer
Warranty
5-year Warranty on Fumigation
extended protection you can count on.
2-3 Years on Fumigation
short-term coverage, limited peace of mind.
Licensed Repairs
Licensed General & Roofing Contractor
handles wood and roof repairs, including custom lumber
Not Licensed
extra charges for custom lumber and no roof repair capabilities
Finishing Touches
We Prime & Paint if You Provide It
leaving your home looking polished
Doesn't Prime or Paint
leaves the job looking incomplete
HOA & Multi-Unit Expertise
HOA Specialist
experienced in multi-unit inspections, treatments and repairs
Limited Experience
may lack expertise in managing complex HOA or multi-unit projects
Escrow Services
Escrow Specialist
seamless escrow inspections and payments can be processed through escrow
No Escrow Support
may require upfront payments, delaying real estate transactions
Customer Service
Friendly and Responsive
professional communication every step of the way
Unresponsive
poor communication and lack of follow-through
Certified and Partnered with the Best in the Business
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Protect Your Home Today

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FAQs

Learn more about how we protect your home from termites and pests.

View All FAQs
How can I schedule a pest inspection or service?

Simply call us or complete our contact form to schedule an inspection or service. We're here to assist you.

Are the pest control treatments safe for my family and pets?

Yes, our treatments are eco-friendly and designed to be safe for your family and pets while effectively managing pests.

What is Integrated Pest Management (IPM)?

Integrated Pest Management (IPM) is a sustainable approach to pest control that combines prevention, monitoring, and multiple control methods to minimize risks to humans and the environment. It prioritizes non-chemical strategies like biological, cultural, and mechanical controls, using pesticides only as a last resort. By setting action thresholds and regularly evaluating effectiveness, IPM reduces pest problems while promoting ecological balance.

How often should I schedule pest control services?

The ideal frequency depends on your property's needs and pest issues. Typically, our customers' choose between a monthly, bi-monthly or quarterly service cadence.

Do you offer services for both residential and commercial properties?

Yes, we proudly provide pest control services for both residential homes and commercial businesses throughout Southern California.

How can I identify a termite infestation in my home?

Signs include mud tubes on foundations, hollow-sounding wood, discarded wings near windows or doors, and visible damage to wooden structures. For more in-depth information, try asking our chat assistant.

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