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A Monterey Colonial home in a coastal California neighborhood — Monterey, California service area

Wasp & Bee Removal in Monterey, CA

101 Exterminators handles wasp and bee removal in Monterey — yellow jacket nests in canyon banks and wall voids, paper wasp combs under the deep eaves of the older houses, and honey bee colonies that move into a soffit. For accessible swarms we arrange transfer to a local beekeeper rather than treating them. Licensed since 2005, SPCB Lic. #9119.

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Deep Eaves, Canyon Banks and a Waterfront Full of Food

Yellow jackets in Monterey peak from August through October, when colonies hit maximum population and foragers swing hard toward protein and sugar. In this city that timing lands on top of the outdoor season — picnics at El Estero and Veteran's Memorial Park, patio dining along Alvarado Street, and the food traffic around Fisherman's Wharf. Ground-nesting yellow jackets favor dry banks and abandoned rodent burrows on the canyon slopes above Aguajito and Josselyn Canyon, and they will take a wall void through a gap in old siding just as readily.

Paper wasps get the architecture. Monterey's Victorians and craftsman houses have deep overhangs, open rafter tails and covered porch ceilings — sheltered, dry, out of the marine drip — which is precisely where Polistes builds an open comb. We pull them off eave framing, pergolas, attic vent louvers, and the underside of the cantilevered balconies on Monterey Colonial-style houses every summer.

Honey bees are a different call altogether. Swarms are common in spring, and a cluster hanging in a hedge or on a fence post in a Monterey yard is usually a colony in transit that moves on in a day or three. Once bees are going in and out of a gap in a soffit or a chimney, comb is being built inside the structure — and in an old Monterey house with lath and plaster that means removing comb and honey, not just bees, or you inherit ants, rodents and staining afterward.

How We Work in Monterey

We identify the species and locate every nest before treating, because a wall-void yellow jacket colony and an open paper wasp comb under a Monterey eave are different jobs. Ground nests on the canyon banks are treated in the evening once foragers are back inside. Our techs work in full protective gear, remove accessible nests, and seal the entry so a new colony does not take the same void next season. On historic homes we work around original trim and shingle siding rather than cutting into it when there is another route.

Monterey Climate

Monterey city has one of the most stable marine climates on the California coast — summer temperatures rarely exceed 68°F and the marine layer persists into midday for most of June, July, and August. Annual rainfall averages 17 inches concentrated in November–March. The year-round moderate humidity — typically 75–85% relative humidity — creates conditions where subterranean termites forage continuously, silverfish are active through winter, and Argentine ant colonies never fully suppress between seasons.

Housing Stock

Monterey's housing stock is among the oldest in Central California. The Presidio Hill, New Monterey, and Lighthouse District neighborhoods contain significant Victorian and craftsman housing from the 1880s–1920s, built with old-growth redwood and fir framing that is actively targeted by drywood termites. Post-WWII housing in Del Monte and Seaside-adjacent neighborhoods was built quickly with less durable materials. The mix of very old and mid-century housing across a compact city means termite activity is distributed throughout all residential areas.

Why Local Expertise Matters

We know Monterey's neighborhoods the way a company with 20 years of service calls knows them — the Victorian homes on the north slope of New Monterey with drywood termite histories in their original porch framing, the Presidio-adjacent properties where roof rats travel from the military base's tree canopy into residential rooflines, the Del Monte homes where Argentine ants migrate from the golf course landscaping each spring. National companies rotate technicians through. We stay.

Signs You Need Wasps & Bees Service in Monterey

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

Our Wasps & Bees Process in Monterey

Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Monterey.

01

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.

02

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.

03

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.

04

Entry Point Sealing

We seal entry points used by cavity-nesting species to prevent re-colonization by a new colony in the same location.

Wasps & Bees You Can Count On in Monterey

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.

Wasp & Bee Removal FAQs for Monterey

Why are there so many yellow jackets around Monterey in September?

Late summer is when yellow jacket colonies reach peak size and shift to scavenging protein and sugar, so August through October is the aggressive stretch on the Peninsula. It is also when outdoor food is everywhere — patio tables on Alvarado Street, park barbecues, and the wharf. Keeping lids on outdoor bins, clearing fallen fruit, and covering food and sweet drinks reduces the draw. A nest within about twenty feet of where people gather is worth treating.

There are bees going into the wall of my old Monterey house — is that a swarm?

No. A swarm is a temporary cluster hanging in the open; bees entering a gap in siding, a soffit or a chimney means a colony has moved in and is building comb inside the wall. In Monterey's older lath-and-plaster homes that comb and honey has to come out with the bees, or melting wax attracts ants and rodents and stains through the finish. Call before the colony has been in place a week — removal gets more involved quickly.

Do you relocate honey bees instead of killing them in Monterey?

When a swarm is accessible and out in the open, yes — we prioritize transferring it to a local beekeeper. A cluster on a branch, fence or post in a Monterey yard is usually calm and can often be collected intact. Colonies established deep inside a wall, roof or chimney are a different situation, because removal means opening the structure and the bees rarely survive extraction the way a swarm does.

Free Pest Evaluation in Monterey

CA licensed and insured. Written estimate before any work begins. Urgent situations in Monterey are prioritized.

Trusted by Monterey families since 2005