Pest Control Service in Diamond Bar

Serving Diamond Bar since 2005, Mercado and Son Pest Control have established ourselves as the premier choice for professional pest management solutions in the region. Recognized as the premier pest control company, we stand out for our excellence, affordability, and transparent, no-cost estimates. Our top-tier pest control experts are second to none, known for their thoroughness and reliability. We are proud to be a minority-owned business. Our services extend to businesses, homes, townhouses, industrial sites, condos, and apartments, providing quick and cost-effective pest removal solutions to optimize your resources. Dealing with pests like gnats and rodents, we provide extensive extermination and prevention services at rates that are accessible to everyone.

Pests We Treat


Dealing with crickets, which are known for their incessant chirping and fabric-damaging potential, can be bothersome. Our local pest control service will tackle the infestation by treating affected areas and instituting proactive measures to prevent future pest issues.


Earwigs are loathed by homeowners because of their invasive tendencies and the potential they have to harm plants. Our local pest control company is well-equipped to handle this issue by identifying and treating infestations, establishing barriers, and implementing ongoing prevention measures to ensure an earwig-free environment.


Unwanted bats around your property create noise, leave droppings, and carry potential diseases. They may also damage your property and endanger health. Contact us for professional bat removal assistance! We stand out from other local pest control companies with our specialized expertise in bat removal.


Invading homes for food, ants can cause structural damage. Your expert exterminator will swiftly find nests, manage infestations, and introduce preventative measures to prevent ant presence in your home.


Cockroaches are troublesome due to their unhygienic habits and potential for disease spreading. By addressing affected areas comprehensively, sealing potential entry points, and implementing ongoing prevention methods, our team delivers effective and reliable treatment to keep your home cockroach-free.

Bed Bugs

Bed bugs have a knack for invading furniture, walls, and bedding, causing immediate discomfort and anxiety for homeowners. Their high resilience poses a considerable challenge for eradication. If you observe signs like red bites or rust-colored stains, reach out to our pest control company in Diamond Bar without delay for swift and effective eradication, ensuring invaluable peace of mind.


Spiders, with their webs and bite potential, are an unwelcome presence. Let our professional pest control service handle the situation by detecting and treating infestations. We ensure your home stays clear of spiders with our reliable solutions.

Wasps & Bees

The presence of wasps and bees is problematic as their stings can lead to pain and allergic reactions. Mercado and Son Pest Control will work diligently to eliminate them by locating and removing nests, utilizing safe and effective methods to control their populations, and establishing preventative measures to maintain a property free from these stinging insects.


Mosquitoes cause discomfort with their irritating bites and potential for spreading diseases. Your expert Diamond Bar exterminator provides professional pest control solutions to eliminate mosquitoes effectively, restore your comfort, and keep you safe. Experience our unmatched reliability!


The presence of birds can lead to issues and disruptions on your property due to their droppings, noise, and disease-spreading potential. Our Diamond Bar pest control service employs effective methods such as deterrent installation, nest removal, and continuous solutions to ensure your property remains bird-free and safe.

Stinging Insects

The sight of stinging insects such as deer flies and hornets is worrisome because of their painful stings and potential health hazards. Our Diamond Bar pest control team is capable of targeting these pests by identifying and eliminating nests, using specialized treatment methods, and introducing preventative measures to remove these unwanted pests from your property.


Rodents are notorious carriers and spreaders of diseases, and they contaminate food items and wreak havoc on property. Our local pest control company in Diamond Bar will locate entry points, deploy baits or traps, and block access areas to drive out rodents from your home. We are dedicated to delivering effective, long-lasting solutions and tailored strategies for a rodent-free residence.


Silverfish are problematic due to their destructive feeding tendencies, especially their potential damage to books, papers, and fabrics. Our competent crew can tackle the issue by identifying and treating affected areas, sealing entry points, and implementing persistent prevention measures to ensure a pest-free property.

Pantry Pests

The infestation of pantry pests like beetles and moths can result in food contamination, causing wastage, health concerns, and property issues. It’s imperative to reach out to your preferred pest control contractor for intervention, identification, and elimination of infestations, implementation of preventative measures, and assurance of a secure, pest-free space for your family.


Sowbugs, with their potential to damage plants and preference for damp conditions, often lead to serious infestations. They typically reside in dark, moist areas such as basements or gardens, and their quick breeding cycle complicates eradication efforts. Trust Mercado and Son Pest Control to efficiently eliminate sowbugs and keep your property free of pests.


Fleas are a nuisance with their itchy bites and ability to spread diseases to humans and pets. Our pest control service near you can get rid of them by treating infested areas, applying insecticides, and instituting preventative actions such as regular inspections and re-treatments.

For comprehensive pest control services in the Diamond Bar area or for emergency pest management, reach out to Mercado and Son Pest Control today at (626) 968-0409.