A California craftsman-style home at golden hour in a Central California neighborhood — San Carlos, California service area

Stinging Insect Control

Wasp & Bee Removal in San Carlos, CA

Name: 101 Exterminators Inc.
Address: 635 Sanborn Pl Ste 12, Salinas, CA, 93901, US
Telephone: (831) 500-1613

101 Exterminators handles wasp and bee removal in San Carlos — yellow jackets, paper wasps, hornets and honey bees — as a California-licensed company, SPCB Lic. #9119. Yellow jacket colonies peak from August through October, right when the dry hillside above Crestview pushes foragers down into the yards beneath it. For reachable honey bee swarms we arrange live relocation to a local beekeeper.

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Local Context

Yellow Jackets Nest in the Dry Slopes Above Crestview, Then Come Down for Lunch

Western yellow jackets nest in the ground, and they want dry, sun-warmed slope: abandoned rodent burrows, gaps behind retaining walls, voids under stacked stone. The cut hill lots on the western edge of San Carlos supply all of it, where the oak canyon of Eaton Park and Big Canyon Park runs up against the back fences above Crestview. By late summer that hillside is dry, colonies have peaked, and foragers range hard for protein and sugar. That is the September barbecue at Burton Park, and it is why a nest entrance can sit forty feet from the deck where people get stung.

Paper wasps are a different animal and a housing-stock problem. Mid-century San Carlos was built with deep open eaves, and those overhangs, along with the pergolas and attic vents on the same post-war ranch houses, are prime open-comb nesting sites. The colonies are small and the wasps are not especially aggressive, but a nest over a front door puts a defensive insect at head height on a path people use daily.

Honey bees have their own San Carlos history. This was orchard ground on the old Rancho de las Pulgas before the war, and mature fruit and ornamental trees still stand in the older yards. Spring swarms settle in those trees, in hedges, and sometimes in a chimney or a wall void of a pre-1950 hill-street house. A swarm in a shrub is temporary and relocatable. A hive building comb inside a wall for a season is a structural job — the comb has to come out or the honey melts, stains and draws ants and beetles.

How We Work in San Carlos

Species and nest location come first, because they decide everything else. Ground nests along the open-space edge get treated in the evening once foragers are back inside. On hill lots the visible hole is often not the nest — wasps run tunnels behind retaining walls and through wall voids, so we probe and follow activity to the real entrance. Our technicians work in veil, suit and gloves. Nests are removed after treatment, and hive comb in a San Carlos wall is excavated and the void sealed.

San Carlos Climate

San Carlos has a mild Peninsula climate with seasonal rain. Site drainage matters more than a citywide weather label.

Housing Stock

White Oaks and hillside neighborhoods sit alongside later homes on flatter ground. The construction and later alterations determine which wood is visible.

Why Local Expertise Matters

In San Carlos, a slope, deck, or raised foundation changes which wood is accessible for inspection. Ask for the inspected areas, any limits, and the written basis for a treatment recommendation. A separate Section I/Section II report is available on request; the report itself does not decide a transaction’s repair terms.

Warning Signs

When to Ask About Wasp & Bee Removal in San Carlos

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

What to Expect from Wasp & Bee Removal in San Carlos

Tell us where the nest or activity is and whether people need to pass close to it. Avoid disturbing the nest while we discuss the next step.

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

Why Choose 101 Exterminators for Wasp & Bee Removal in San Carlos

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.

Urgent Situations Come First

A wasp nest near an entry door, child's play area, or pet run is a safety emergency. We move these ahead of routine work.

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 San Carlos

Why are there so many yellow jackets in San Carlos in September?

Late summer is when the colony is biggest and the food outside runs out. Yellow jacket nests grow all season and peak from August through October, and by then the canyon hillside above the western streets has dried out, so foragers push downhill into yards, patios and the picnic tables at Burton Park hunting protein and sugar. Nothing about the property caused it. Finding and treating the ground nest is what ends it, not covering the food.

There is a paper wasp nest under the eave of my San Carlos ranch house — does it have to come down?

If it is over a doorway, a walkway, a gate or a play area, take it down; if it is on a far corner of a deep eave nobody passes under, it can often be left alone. Paper wasps are territorial within a few feet of the comb, which is why the wide overhangs on post-war San Carlos ranches put nests exactly where people walk. Removal also means clearing the comb, not just knocking it off, so the same spot is less attractive next spring.

Can honey bees in a San Carlos wall be moved instead of killed?

A swarm resting in a tree or hedge can usually be transferred to a local beekeeper, and that is what we try for first. An established hive inside a wall void is different — the colony is anchored to comb built into the structure, and getting it out intact is rarely possible. In that case the comb still has to be removed and the cavity sealed, because abandoned honey melts into framing and drywall and attracts ants, beetles and rodents afterward.

Local Pest Pressure

Common Pests We Treat in San Carlos

Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in San Carlos — tap any one to learn how to identify it and what treatment involves.