Stinging Insect Control
Wasp & Bee Removal in Oakland, CA
101 Exterminators does wasp and bee removal in Oakland — ground nests on hillside lots, paper wasp combs under bungalow eaves, and honey bee colonies inside the walls of century-old buildings. California licensed, SPCB Lic. #9119, working since 2005. Western yellowjackets nest in the dry banks along the hill parks and build all season, so the nest nobody noticed in June is at full size by September.
Warning Signs
Signs You Need Wasps & Bees Service in Oakland
We treat yellow jacket nests (including in-ground and wall-void nests), paper wasp nests under eaves and overhangs, European and bald-faced hornet nests, and mud dauber tubes. For honey bee hives established in walls or structures, we provide complete treatment and nest removal including comb excavation to prevent future odor and secondary pest attraction. For accessible swarms, we can arrange transfer to a local beekeeper.
Visible nest under eaves, in shrubs, attached to window frames, in tree cavities, or in attic vents
Repeated wasp activity near a specific location on the structure — nest is likely nearby
Wasp or bee activity around a specific gap, crack, or vent opening — indicates cavity nest inside
In-ground yellow jacket activity — small hole in soil or mulch bed with wasps entering and exiting
Honey bee swarm visible on a tree, shrub, or structure — usually a temporary cluster
Buzzing sounds within walls, soffits, or chimney area — established honey bee hive
How It Works
Our Wasps & Bees Process in Oakland
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Oakland.
Species & Nest Location
We identify the species and locate all nesting sites, including in-wall or structural voids that require special access. Species determines the treatment approach.
Treatment in Protective Equipment
Our technicians treat nests in full protective equipment — veil, suit, and gloves. Evening treatment is preferred for ground nests when foragers have returned to the nest.
Nest Removal
After treatment, accessible nests are physically removed. For wall-void nests, we advise on comb removal to prevent secondary pest attraction from wax, honey, and larval material.
Entry Point Sealing
We seal entry points used by cavity-nesting species to prevent re-colonization by a new colony in the same location.
Why 101 Exterminators
Wasps & Bees You Can Count On in Oakland
Bee Relocation Option
When possible, we work with local beekeepers to relocate honey bee swarms and accessible hives rather than exterminating them. Good for bees, good for local agriculture.
Wall-Void Nest Removal
Nests inside walls require more than just treatment — the comb must be removed to prevent honey seepage, secondary pests, and odor. We handle the complete remediation.
Same-Day Service for Emergencies
A wasp nest near an entry door, child's play area, or pet run is a safety emergency. We prioritize same-day or next-day service for these situations.
Evening Ground Nest Treatment
Yellow jacket ground nests are treated at dusk when the full colony has returned, maximizing effectiveness and minimizing any risk of disrupted forager activity.
Common Questions
Wasp & Bee Removal FAQs for Oakland
Yellowjackets are flying out of the ground by my Montclair retaining wall. Can I just fill the hole?
No — sealing the entrance usually makes it worse. A western yellowjacket nest often has more than one exit, and a blocked colony will chew a new route out, sometimes into a wall cavity or the garage instead of back to the yard. The nest sits below ground and has to be treated at the opening so workers carry material down to it. Mark the hole, keep people and pets out of the flight path, and leave the opening alone.
There are bees living in the wall of my Oakland Craftsman. Can they be moved instead of killed?
A swarm and an established colony are two different situations. If bees showed up in the last day or two and are clustered on a branch, fence or eave, that is a swarm and we work to get it to a local beekeeper. If you hear a steady hum through the plaster and see bees using the same gap for weeks, the colony is built inside the stud bays, and the comb, brood and honey have to be removed with the void opened — otherwise the residue draws ants, roaches and wax moths for years.
Why do wasp calls in Oakland spike in September and October?
A yellowjacket colony grows all season and reaches peak population in late summer and early fall, which is exactly when Oakland has its warmest and driest weeks. Natural food sources thin out at the same time, so foragers switch to picnic tables, garbage cans and the fruit dropping off backyard trees in the flatlands. The colony is largest and hungriest right when people are outside the most.
Local Pest Pressure
Common Pests We Treat in Oakland
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Oakland — tap any one to learn how to identify it and what treatment involves.
Wasp & Bee Removal · Oakland
Free Limited Wasps & Bees Inspection in Oakland
CA licensed and insured. Written estimate before any work begins. Same-day response available for urgent situations in Oakland.