Bird Exclusion
Bird Netting & Control in San Mateo, CA
Roosting Prevention · Netting · Spikes · Structural Protection
Bird roosting and nesting on structures causes real, measurable damage: uric acid in droppings degrades roofing materials, blocking materials with nesting debris accelerates water intrusion, and accumulated droppings carry pathogens including Histoplasma and Cryptococcus. 101 Exterminators installs professional-grade exclusion systems — netting, ledge spikes, wire deterrents, and slope hardware — that prevent roosting without harming birds.. Serving San Mateo and surrounding San Mateo County.
Warning Signs
Signs You Need Bird Control Service in San Mateo
We install heavy-duty UV-stabilized bird netting to exclude birds from rooftop HVAC areas, loading dock ceilings, solar array undersides, and decorative architectural features. Stainless steel ledge spikes are installed on parapet walls, window ledges, signage, and other flat roosting surfaces. Electric deterrent systems, wire systems, and slope hardware are available for specific applications. We also remove active nests and clean up accumulated droppings with appropriate biosafety precautions.
Visible roosting birds on parapets, window ledges, HVAC units, or signage
Accumulated droppings on roofing, vehicles, walkways, or below ledges
Nesting materials in drain gutters, vents, soffits, or under solar panels
Noise from roosting activity — particularly pigeons' cooing in early morning
Blocked drainage caused by nesting material accumulation
Health inspection violations or concerns at food-service or processing facilities
How It Works
Our Bird Control Process in San Mateo
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in San Mateo.
Survey & Pressure Assessment
We document all roosting and nesting locations, species present, and the structural and sanitary conditions created. We assess approach points and preferred perching locations.
Sanitation & Nest Removal
Before installing exclusion hardware, accumulated droppings are removed and affected surfaces are disinfected. Active nests are removed in compliance with migratory bird regulations.
Exclusion Installation
Netting, spikes, wire, or other deterrents are professionally installed and anchored to prevent bird access to treated areas. Installations are designed for long life and aesthetic integration with the structure.
Monitoring & Maintenance
For commercial facilities, we offer periodic inspection to confirm exclusion integrity and address any gaps created by maintenance activities or structural changes.
Why 101 Exterminators
Bird Control You Can Count On in San Mateo
Permanent Exclusion
Netting and spike systems provide lasting exclusion that doesn't require repeated chemical applications or frightening devices that birds habituate to.
Commercial Compliance
Our installations meet food-safety standards for facilities subject to USDA, FDA, or health department inspection.
Droppings Cleanup Included
Accumulated droppings are removed and surfaces are disinfected prior to exclusion installation — not just hardware on top of existing contamination.
Common Questions
Bird Netting & Control FAQs for San Mateo
Is bird control legal in California?
Excluding birds from roosting on structures is fully legal. However, federal and California law prohibit disturbing active nests containing eggs or chicks of native migratory species (including swallows and house sparrows in some contexts). We follow all applicable regulations, including timing nest removal to inactive periods.
How long does bird netting last?
Commercial-grade UV-stabilized polyethylene bird netting has a typical lifespan of 10 years or more in exterior applications. Stainless steel spike systems last 15+ years. Longevity depends on installation quality and maintenance.
Bird Netting & Control · San Mateo
Free Bird Control Inspection in San Mateo
CA licensed and insured. Written estimate before any work begins. Same-day response available for urgent situations in San Mateo.