Expert Rodent Control in the East Bay

Rodent Control in the East Bay
Rodents, including rats and mice, are highly adaptable pests that can squeeze through tiny openings to enter homes and businesses. In the East Bay, common rodents include roof rats, Norway rats, and house mice, all of which pose serious health risks and property damage concerns.
At Marichal’s Pest Control, we specialize in comprehensive rodent control to eliminate infestations and prevent future problems. Serving Oakland, Alameda, San Leandro, Castro Valley, and Hayward, we provide safe, effective, and humane rodent removal solutions for homes and businesses.
Health and Safety Risks of Rodents
Rodents aren’t just a nuisance—they carry diseases and cause costly damage. If left untreated, infestations can lead to serious health concerns and structural problems.
1. Disease Transmission
- Hantavirus, Leptospirosis, and Salmonella – Rodents spread harmful bacteria through their droppings, urine, and saliva.
- Rat-Bite Fever – A bacterial infection that can spread to humans through bites or contaminated food.
2. Food Contamination
- Rodents chew through food packaging, contaminate pantries, and leave bacteria behind.
- One rodent infestation can destroy hundreds of dollars in groceries.
3. Structural & Electrical Damage
- Chewing through wires and insulation – This can cause electrical fires and costly repairs.
- Damaging walls, floors, and storage areas – Rodents create burrows and nests inside buildings.
4. Allergy & Asthma Concerns
- Rodent dander and droppings can trigger asthma and allergic reactions, particularly in children and pets.
Signs of Rodent Infestation
If you notice any of the following, you may have a rodent problem:
- Droppings – Small, dark droppings in kitchens, pantries, and storage areas.
- Gnaw Marks – Chewed food packaging, wires, furniture, and baseboards.
- Scratching & Scurrying Noises – Sounds in walls, ceilings, and attics, particularly at night.
- Nesting Materials – Shredded paper, fabric, and insulation found in hidden areas.
- Rodent Tracks & Grease Marks – Footprints or tail marks in dusty spaces, cabinets, or along walls.
If you see these signs, call us immediately for a professional inspection.
Call for a free quote
Why DIY Rodent Control Fails
Many homeowners attempt DIY solutions, but most fail to eliminate the full infestation.
Limitations of DIY Rodent Solutions
- Traps & Baits Are Temporary – They don’t address the root cause of the infestation.
- Rodents Reproduce Quickly – A few mice can turn into dozens in just weeks.
- Entry Points Remain Open – Without sealing gaps and cracks, rodents will continue returning.
- Rodenticides Can Be Hazardous – Misuse can harm pets, children, and non-target animals.
- Time-Consuming & Expensive – Homeowners often spend more money on failed DIY treatments than hiring a professional.
For complete rodent eradication, professional services are the best solution.
Our Professional Rodent Control Process
At Marichal’s Pest Control, we offer a comprehensive approach to rodent removal, ensuring your home or business stays pest-free.
1. Thorough Inspection
We conduct a detailed property assessment to locate:
- Entry points
- Nesting sites
- Rodent activity areas
2. Safe & Humane Removal
We use industry-approved traps and baiting systems to eliminate rodents while prioritizing safety for families and pets.
3. Exclusion & Prevention
We seal all entry points, ensuring rodents can’t return. Our exclusion methods include:
Sealing cracks, vents, and gaps in walls and foundations
Installing rodent-proof mesh over openings
Eliminating outdoor attractants (e.g., food sources, shelter)
4. Ongoing Monitoring & Maintenance
To prevent future infestations, we provide:
- Follow-up visits to ensure rodents are completely eradicated.
- Preventative recommendations to keep your property rodent-free.
Service Areas – Rodent Control in the East Bay
We provide rodent extermination and prevention services across:
Oakland – Rodents thrive in urban and residential areas, especially near restaurants and food sources.
Alameda – Roof rats are common in historic neighborhoods and waterfront homes.
San Leandro – Residential areas experience high rates of rodent infestations.
Castro Valley – Suburban homes often face issues with Norway rats and house mice.
Hayward – Industrial and residential areas have persistent rodent activity.

Marichal services our business every month and we are very satisfied with the results. He takes pride in his work and has a ton of experience in the industry.
Thank you for helping us with our ant invasion, you saved our food and my sanity!

Contact for a Free Quote
Marichals Pest Control provides a free, no-obligation consultation to assess your rodent problem.
